[td-2895] merge develop.

cmake/version.inc

@@ -4,7 +4,7 @@ PROJECT(TDengine)
 IF (DEFINED VERNUMBER)
   SET(TD_VER_NUMBER ${VERNUMBER})
 ELSE ()
-  SET(TD_VER_NUMBER "2.0.16.0")
+  SET(TD_VER_NUMBER "2.0.17.0")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)

documentation20/cn/03.architecture/docs.md

@@ -166,7 +166,7 @@ TDengine 分布式架构的逻辑结构图如下：
 
 **虚拟节点(vnode)**: 为更好的支持数据分片、负载均衡，防止数据过热或倾斜，数据节点被虚拟化成多个虚拟节点(vnode，图中V2, V3, V4等)。每个 vnode 都是一个相对独立的工作单元，是时序数据存储的基本单元，具有独立的运行线程、内存空间与持久化存储的路径。一个 vnode 包含一定数量的表（数据采集点）。当创建一张新表时，系统会检查是否需要创建新的 vnode。一个数据节点上能创建的 vnode 的数量取决于该数据节点所在物理节点的硬件资源。一个 vnode 只属于一个DB，但一个DB可以有多个 vnode。一个 vnode 除存储的时序数据外，也保存有所包含的表的schema、标签值等。一个虚拟节点由所属的数据节点的EP，以及所属的VGroup ID在系统内唯一标识，由管理节点创建并管理。
 
-**管理节点(mnode):** 一个虚拟的逻辑单元，负责所有数据节点运行状态的监控和维护，以及节点之间的负载均衡(图中M)。同时，管理节点也负责元数据(包括用户、数据库、表、静态标签等)的存储和管理，因此也称为 Meta Node。TDengine 集群中可配置多个(最多不超过5个) mnode，它们自动构建成为一个虚拟管理节点组(图中M0, M1, M2)。mnode 间采用 master/slave 的机制进行管理，而且采取强一致方式进行数据同步, 任何数据更新操作只能在 Master 上进行。mnode 集群的创建由系统自动完成，无需人工干预。每个dnode上至多有一个mnode，由所属的数据节点的EP来唯一标识。每个dnode通过内部消息交互自动获取整个集群中所有 mnode 所在的 dnode 的EP。
+**管理节点(mnode):** 一个虚拟的逻辑单元，负责所有数据节点运行状态的监控和维护，以及节点之间的负载均衡(图中M)。同时，管理节点也负责元数据(包括用户、数据库、表、静态标签等)的存储和管理，因此也称为 Meta Node。TDengine 集群中可配置多个(开源版最多不超过3个) mnode，它们自动构建成为一个虚拟管理节点组(图中M0, M1, M2)。mnode 间采用 master/slave 的机制进行管理，而且采取强一致方式进行数据同步, 任何数据更新操作只能在 Master 上进行。mnode 集群的创建由系统自动完成，无需人工干预。每个dnode上至多有一个mnode，由所属的数据节点的EP来唯一标识。每个dnode通过内部消息交互自动获取整个集群中所有 mnode 所在的 dnode 的EP。
 
 **虚拟节点组(VGroup):** 不同数据节点上的 vnode 可以组成一个虚拟节点组(vnode group)来保证系统的高可靠。虚拟节点组内采取master/slave的方式进行管理。写操作只能在 master vnode 上进行，系统采用异步复制的方式将数据同步到 slave vnode，这样确保了一份数据在多个物理节点上有拷贝。一个 vgroup 里虚拟节点个数就是数据的副本数。如果一个DB的副本数为N，系统必须有至少N个数据节点。副本数在创建DB时通过参数 replica 可以指定，缺省为1。使用 TDengine 的多副本特性，可以不再需要昂贵的磁盘阵列等存储设备，就可以获得同样的数据高可靠性。虚拟节点组由管理节点创建、管理，并且由管理节点分配一个系统唯一的ID，VGroup ID。如果两个虚拟节点的vnode group ID相同，说明他们属于同一个组，数据互为备份。虚拟节点组里虚拟节点的个数是可以动态改变的，容许只有一个，也就是没有数据复制。VGroup ID是永远不变的，即使一个虚拟节点组被删除，它的ID也不会被收回重复利用。
 

documentation20/cn/10.cluster/docs.md

@@ -225,7 +225,13 @@ SHOW MNODES;
 
 ## <a class="anchor" id="arbitrator"></a>Arbitrator的使用
 
-如果副本数为偶数，当一个vnode group里一半vnode不工作时，是无法从中选出master的。同理，一半mnode不工作时，是无法选出mnode的master的，因为存在“split brain”问题。为解决这个问题，TDengine引入了Arbitrator的概念。Arbitrator模拟一个vnode或mnode在工作，但只简单的负责网络连接，不处理任何数据插入或访问。只要包含Arbitrator在内，超过半数的vnode或mnode工作，那么该vnode group或mnode组就可以正常的提供数据插入或查询服务。比如对于副本数为2的情形，如果一个节点A离线，但另外一个节点B正常，而且能连接到Arbitrator，那么节点B就能正常工作。
+如果副本数为偶数，当一个 vnode group 里一半 vnode 不工作时，是无法从中选出 master 的。同理，一半 mnode 不工作时，是无法选出 mnode 的 master 的，因为存在“split brain”问题。为解决这个问题，TDengine 引入了 Arbitrator 的概念。Arbitrator 模拟一个 vnode 或 mnode 在工作，但只简单的负责网络连接，不处理任何数据插入或访问。只要包含 Arbitrator 在内，超过半数的 vnode 或 mnode 工作，那么该 vnode group 或 mnode 组就可以正常的提供数据插入或查询服务。比如对于副本数为 2 的情形，如果一个节点 A 离线，但另外一个节点 B 正常，而且能连接到 Arbitrator，那么节点 B 就能正常工作。
 
-TDengine提供一个执行程序，名为 tarbitrator，找任何一台Linux服务器运行它即可。请点击[安装包下载](https://www.taosdata.com/cn/all-downloads/)，在TDengine Arbitrator Linux一节中，选择适合的版本下载并安装。该程序对系统资源几乎没有要求，只需要保证有网络连接即可。该应用的命令行参数`-p`可以指定其对外服务的端口号，缺省是6042。配置每个taosd实例时，可以在配置文件taos.cfg里将参数arbitrator设置为Arbitrator的End Point。如果该参数配置了，当副本数为偶数时，系统将自动连接配置的Arbitrator。如果副本数为奇数，即使配置了Arbitrator，系统也不会去建立连接。
+总之，在目前版本下，TDengine 建议在双副本环境要配置 Arbitrator，以提升系统的可用性。
+
+Arbitrator 的执行程序名为 tarbitrator。该程序对系统资源几乎没有要求，只需要保证有网络连接，找任何一台 Linux 服务器运行它即可。以下简要描述安装配置的步骤：
+1. 请点击 [安装包下载](https://www.taosdata.com/cn/all-downloads/)，在 TDengine Arbitrator Linux 一节中，选择合适的版本下载并安装。
+2. 该应用的命令行参数 `-p` 可以指定其对外服务的端口号，缺省是 6042。
+3. 修改每个 taosd 实例的配置文件，在 taos.cfg 里将参数 arbitrator 设置为 tarbitrator 程序所对应的 End Point。（如果该参数配置了，当副本数为偶数时，系统将自动连接配置的 Arbitrator。如果副本数为奇数，即使配置了 Arbitrator，系统也不会去建立连接。）
+4. 在配置文件中配置了的 Arbitrator，会出现在 `SHOW DNODES;` 指令的返回结果中，对应的 role 列的值会是“arb”。
 

documentation20/cn/11.administrator/docs.md

@@ -432,60 +432,62 @@ TDengine的所有可执行文件默认存放在 _/usr/local/taos/bin_ 目录下
 
 ## <a class="anchor" id="keywords"></a>TDengine参数限制与保留关键字
 
-- 数据库名：不能包含“.”以及特殊字符，不能超过32个字符
-- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过192个字符
-- 表的列名：不能包含特殊字符，不能超过64个字符
+- 数据库名：不能包含“.”以及特殊字符，不能超过 32 个字符
+- 表名：不能包含“.”以及特殊字符，与所属数据库名一起，不能超过 192 个字符
+- 表的列名：不能包含特殊字符，不能超过 64 个字符
 - 数据库名、表名、列名，都不能以数字开头
-- 表的列数：不能超过1024列
-- 记录的最大长度：包括时间戳8 byte，不能超过16KB
-- 单条SQL语句默认最大字符串长度：65480 byte
-- 数据库副本数：不能超过3
-- 用户名：不能超过23个byte
-- 用户密码：不能超过15个byte
-- 标签(Tags)数量：不能超过128个
-- 标签的总长度：不能超过16Kbyte
+- 表的列数：不能超过 1024 列
+- 记录的最大长度：包括时间戳 8 byte，不能超过 16KB（每个 BINARY/NCHAR 类型的列还会额外占用 2 个 byte 的存储位置）
+- 单条 SQL 语句默认最大字符串长度：65480 byte
+- 数据库副本数：不能超过 3
+- 用户名：不能超过 23 个 byte
+- 用户密码：不能超过 15 个 byte
+- 标签(Tags)数量：不能超过 128 个
+- 标签的总长度：不能超过 16K byte
 - 记录条数：仅受存储空间限制
 - 表的个数：仅受节点个数限制
 - 库的个数：仅受节点个数限制
-- 单个库上虚拟节点个数：不能超过64个
+- 单个库上虚拟节点个数：不能超过 64 个
 
-目前TDengine有将近200个内部保留关键字，这些关键字无论大小写均不可以用作库名、表名、STable名、数据列名及标签列名等。这些关键字列表如下：
+目前 TDengine 有将近 200 个内部保留关键字，这些关键字无论大小写均不可以用作库名、表名、STable 名、数据列名及标签列名等。这些关键字列表如下：
 
 | 关键字列表 |             |              |            |           |
 | ---------- | ----------- | ------------ | ---------- | --------- |
-| ABLOCKS    | CONNECTION  | GROUP        | MINUS      | SLASH     |
-| ABORT      | CONNECTIONS | GT           | MNODES     | SLIDING   |
-| ACCOUNT    | COPY        | ID           | MODULES    | SMALLINT  |
-| ACCOUNTS   | COUNT       | IF           | NCHAR      | SPREAD    |
-| ADD        | CREATE      | IGNORE       | NE         | STABLE    |
-| AFTER      | CTIME       | IMMEDIATE    | NONE       | STABLES   |
-| ALL        | DATABASE    | IMPORT       | NOT        | STAR      |
-| ALTER      | DATABASES   | IN           | NOTNULL    | STATEMENT |
-| AND        | DAYS        | INITIALLY    | NOW        | STDDEV    |
-| AS         | DEFERRED    | INSERT       | OF         | STREAM    |
-| ASC        | DELIMITERS  | INSTEAD      | OFFSET     | STREAMS   |
-| ATTACH     | DESC        | INTEGER      | OR         | STRING    |
-| AVG        | DESCRIBE    | INTERVAL     | ORDER      | SUM       |
-| BEFORE     | DETACH      | INTO         | PASS       | TABLE     |
-| BEGIN      | DIFF        | IP           | PERCENTILE | TABLES    |
-| BETWEEN    | DISTINCT    | IS           | PLUS       | TAG       |
-| BIGINT     | DIVIDE      | ISNULL       | PRAGMA     | TAGS      |
-| BINARY     | DNODE       | JOIN         | PREV       | TBLOCKS   |
-| BITAND     | DNODES      | KEEP         | PRIVILEGE  | TBNAME    |
-| BITNOT     | DOT         | KEY          | QUERIES    | TIMES     |
-| BITOR      | DOUBLE      | KILL         | QUERY      | TIMESTAMP |
-| BOOL       | DROP        | LAST         | RAISE      | TINYINT   |
-| BOTTOM     | EACH        | LE           | REM        | TOP       |
-| BY         | END         | LEASTSQUARES | REPLACE    | TRIGGER   |
-| CACHE      | EQ          | LIKE         | REPLICA    | UMINUS    |
-| CASCADE    | EXISTS      | LIMIT        | RESET      | UPLUS     |
-| CHANGE     | EXPLAIN     | LINEAR       | RESTRICT   | USE       |
-| CLOG       | FAIL        | LOCAL        | ROW        | USER      |
-| CLUSTER    | FILL        | LP           | ROWS       | USERS     |
-| COLON      | FIRST       | LSHIFT       | RP         | USING     |
-| COLUMN     | FLOAT       | LT           | RSHIFT     | VALUES    |
-| COMMA      | FOR         | MATCH        | SCORES     | VARIABLE  |
-| COMP       | FROM        | MAX          | SELECT     | VGROUPS   |
-| CONCAT     | GE          | METRIC       | SEMI       | VIEW      |
-| CONFIGS    | GLOB        | METRICS      | SET        | WAVG      |
-| CONFLICT   | GRANTS      | MIN          | SHOW       | WHERE     |
+| ABLOCKS    | CONNECTIONS | GT           | MNODES     | SLIDING   |
+| ABORT      | COPY        | ID           | MODULES    | SLIMIT    |
+| ACCOUNT    | COUNT       | IF           | NCHAR      | SMALLINT  |
+| ACCOUNTS   | CREATE      | IGNORE       | NE         | SPREAD    |
+| ADD        | CTIME       | IMMEDIATE    | NONE       | STABLE    |
+| AFTER      | DATABASE    | IMPORT       | NOT        | STABLES   |
+| ALL        | DATABASES   | IN           | NOTNULL    | STAR      |
+| ALTER      | DAYS        | INITIALLY    | NOW        | STATEMENT |
+| AND        | DEFERRED    | INSERT       | OF         | STDDEV    |
+| AS         | DELIMITERS  | INSTEAD      | OFFSET     | STREAM    |
+| ASC        | DESC        | INTEGER      | OR         | STREAMS   |
+| ATTACH     | DESCRIBE    | INTERVAL     | ORDER      | STRING    |
+| AVG        | DETACH      | INTO         | PASS       | SUM       |
+| BEFORE     | DIFF        | IP           | PERCENTILE | TABLE     |
+| BEGIN      | DISTINCT    | IS           | PLUS       | TABLES    |
+| BETWEEN    | DIVIDE      | ISNULL       | PRAGMA     | TAG       |
+| BIGINT     | DNODE       | JOIN         | PREV       | TAGS      |
+| BINARY     | DNODES      | KEEP         | PRIVILEGE  | TBLOCKS   |
+| BITAND     | DOT         | KEY          | QUERIES    | TBNAME    |
+| BITNOT     | DOUBLE      | KILL         | QUERY      | TIMES     |
+| BITOR      | DROP        | LAST         | RAISE      | TIMESTAMP |
+| BOOL       | EACH        | LE           | REM        | TINYINT   |
+| BOTTOM     | END         | LEASTSQUARES | REPLACE    | TOP       |
+| BY         | EQ          | LIKE         | REPLICA    | TRIGGER   |
+| CACHE      | EXISTS      | LIMIT        | RESET      | UMINUS    |
+| CASCADE    | EXPLAIN     | LINEAR       | RESTRICT   | UPLUS     |
+| CHANGE     | FAIL        | LOCAL        | ROW        | USE       |
+| CLOG       | FILL        | LP           | ROWS       | USER      |
+| CLUSTER    | FIRST       | LSHIFT       | RP         | USERS     |
+| COLON      | FLOAT       | LT           | RSHIFT     | USING     |
+| COLUMN     | FOR         | MATCH        | SCORES     | VALUES    |
+| COMMA      | FROM        | MAX          | SELECT     | VARIABLE  |
+| COMP       | GE          | METRIC       | SEMI       | VGROUPS   |
+| CONCAT     | GLOB        | METRICS      | SET        | VIEW      |
+| CONFIGS    | GRANTS      | MIN          | SHOW       | WAVG      |
+| CONFLICT   | GROUP       | MINUS        | SLASH      | WHERE     |
+| CONNECTION |             |              |            |           |
+

documentation20/cn/12.taos-sql/docs.md

 # TAOS SQL
 
-本文档说明TAOS SQL支持的语法规则、主要查询功能、支持的SQL查询函数，以及常用技巧等内容。阅读本文档需要读者具有基本的SQL语言的基础。
+本文档说明 TAOS SQL 支持的语法规则、主要查询功能、支持的 SQL 查询函数，以及常用技巧等内容。阅读本文档需要读者具有基本的 SQL 语言的基础。
 
-TAOS SQL是用户对TDengine进行数据写入和查询的主要工具。TAOS SQL为了便于用户快速上手，在一定程度上提供类似于标准SQL类似的风格和模式。严格意义上，TAOS SQL并不是也不试图提供SQL标准的语法。此外，由于TDengine针对的时序性结构化数据不提供删除功能，因此在TAO SQL中不提供数据删除的相关功能。
+TAOS SQL 是用户对 TDengine 进行数据写入和查询的主要工具。TAOS SQL 为了便于用户快速上手，在一定程度上提供类似于标准 SQL 类似的风格和模式。严格意义上，TAOS SQL 并不是也不试图提供 SQL 标准的语法。此外，由于 TDengine 针对的时序性结构化数据不提供删除功能，因此在 TAO SQL 中不提供数据删除的相关功能。
 
-本章节SQL语法遵循如下约定：
+TAOS SQL 不支持关键字的缩写，例如 DESCRIBE 不能缩写为 DESC。 
 
-- < > 里的内容是用户需要输入的，但不要输入<>本身
-- [ ]表示内容为可选项，但不能输入[]本身
-- | 表示多选一，选择其中一个即可，但不能输入|本身
+本章节 SQL 语法遵循如下约定：
+
+- < > 里的内容是用户需要输入的，但不要输入 <> 本身
+- [ ] 表示内容为可选项，但不能输入 [] 本身
+- | 表示多选一，选择其中一个即可，但不能输入 | 本身
 - … 表示前面的项可重复多个
 
-为更好地说明SQL语法的规则及其特点，本文假设存在一个数据集。以智能电表(meters)为例，假设每个智能电表采集电流、电压、相位三个量。其建模如下：
+为更好地说明 SQL 语法的规则及其特点，本文假设存在一个数据集。以智能电表(meters)为例，假设每个智能电表采集电流、电压、相位三个量。其建模如下：
 ```mysql
 taos> DESCRIBE meters;
              Field              |        Type        |   Length    |    Note    |
@@ -23,7 +25,7 @@ taos> DESCRIBE meters;
  location                       | BINARY             |          64 | TAG        |
  groupid                        | INT                |           4 | TAG        |
 ```
-数据集包含4个智能电表的数据，按照TDengine的建模规则，对应4个子表，其名称分别是 d1001, d1002, d1003, d1004。
+数据集包含 4 个智能电表的数据，按照 TDengine 的建模规则，对应 4 个子表，其名称分别是 d1001, d1002, d1003, d1004。
 
 ## <a class="anchor" id="data-type"></a>支持的数据类型
 
@@ -142,15 +144,15 @@ TDengine缺省的时间戳是毫秒精度，但通过修改配置参数enableMic
     ```
     说明：
 
-    1) 表的第一个字段必须是TIMESTAMP，并且系统自动将其设为主键；
+    1) 表的第一个字段必须是 TIMESTAMP，并且系统自动将其设为主键；
 
-    2) 表名最大长度为192；
+    2) 表名最大长度为 192；
 
-    3) 表的每行长度不能超过16k个字符;
+    3) 表的每行长度不能超过 16k 个字符;（注意：每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）
 
     4) 子表名只能由字母、数字和下划线组成，且不能以数字开头
 
-    5) 使用数据类型binary或nchar，需指定其最长的字节数，如binary(20)，表示20字节；
+    5) 使用数据类型 binary 或 nchar，需指定其最长的字节数，如 binary(20)，表示 20 字节；
 
 - **以超级表为模板创建数据表**
 
@@ -402,8 +404,8 @@ SELECT select_expr [, select_expr ...]
     FROM {tb_name_list}
     [WHERE where_condition]
     [INTERVAL (interval_val [, interval_offset])]
+    [SLIDING sliding_val]
     [FILL fill_val]
-    [SLIDING fill_val]
     [GROUP BY col_list]
     [ORDER BY col_list { DESC | ASC }]
     [SLIMIT limit_val [, SOFFSET offset_val]]
@@ -619,10 +621,11 @@ taos> SELECT COUNT(tbname) FROM meters WHERE groupId > 2;
 Query OK, 1 row(s) in set (0.001091s)
 ```
 
-- 可以使用* 返回所有列，或指定列名。可以对数字列进行四则运算，可以给输出的列取列名
-- where语句可以使用各种逻辑判断来过滤数字值，或使用通配符来过滤字符串
-- 输出结果缺省按首列时间戳升序排序，但可以指定按降序排序(_c0指首列时间戳)。使用ORDER BY对其他字段进行排序为非法操作。
-- 参数LIMIT控制输出条数，OFFSET指定从第几条开始输出。LIMIT/OFFSET对结果集的执行顺序在ORDER BY之后。
+- 可以使用 * 返回所有列，或指定列名。可以对数字列进行四则运算，可以给输出的列取列名
+- WHERE 语句可以使用各种逻辑判断来过滤数字值，或使用通配符来过滤字符串
+- 输出结果缺省按首列时间戳升序排序，但可以指定按降序排序( _c0 指首列时间戳)。使用 ORDER BY 对其他字段进行排序为非法操作。
+- 参数 LIMIT 控制输出条数，OFFSET 指定从第几条开始输出。LIMIT/OFFSET 对结果集的执行顺序在 ORDER BY 之后。
+- 参数 SLIMIT 控制由 GROUP BY 指令划分的每个分组中的输出条数。
 - 通过”>>"输出结果可以导出到指定文件
 
 ### 支持的条件过滤操作
@@ -1162,17 +1165,20 @@ TDengine支持按时间段进行聚合，可以将表中数据按照时间段进
 SELECT function_list FROM tb_name
   [WHERE where_condition]
   INTERVAL (interval [, offset])
+  [SLIDING sliding]
   [FILL ({NONE | VALUE | PREV | NULL | LINEAR})]
 
 SELECT function_list FROM stb_name
   [WHERE where_condition]
   INTERVAL (interval [, offset])
+  [SLIDING sliding]
   [FILL ({ VALUE | PREV | NULL | LINEAR})]
   [GROUP BY tags]
 ```
 
 - 聚合时间段的长度由关键词INTERVAL指定，最短时间间隔10毫秒（10a），并且支持偏移（偏移必须小于间隔）。聚合查询中，能够同时执行的聚合和选择函数仅限于单个输出的函数：count、avg、sum 、stddev、leastsquares、percentile、min、max、first、last，不能使用具有多行输出结果的函数（例如：top、bottom、diff以及四则运算）。
 - WHERE语句可以指定查询的起止时间和其他过滤条件
+- SLIDING语句用于指定聚合时间段的前向增量
 - FILL语句指定某一时间区间数据缺失的情况下的填充模式。填充模式包括以下几种：
   * 不进行填充：NONE(默认填充模式)。
   * VALUE填充：固定值填充，此时需要指定填充的数值。例如：fill(value, 1.23)。
@@ -1184,6 +1190,8 @@ SELECT function_list FROM stb_name
   2. 在时间维度聚合中，返回的结果中时间序列严格单调递增。
   3. 如果查询对象是超级表，则聚合函数会作用于该超级表下满足值过滤条件的所有表的数据。如果查询中没有使用group by语句，则返回的结果按照时间序列严格单调递增；如果查询中使用了group by语句分组，则返回结果中每个group内不按照时间序列严格单调递增。
 
+时间聚合也常被用于连续查询场景，可以参考文档 [连续查询(Continuous Query)](https://www.taosdata.com/cn/documentation/advanced-features#continuous-query)。
+
 **示例:** 智能电表的建表语句如下：
 
 ```mysql
@@ -1202,11 +1210,11 @@ SELECT AVG(current), MAX(current), LEASTSQUARES(current, start_val, step_val), P
 
 ## <a class="anchor" id="limitation"></a>TAOS SQL 边界限制
 
-- 数据库名最大长度为32
-- 表名最大长度为192，每行数据最大长度16k个字符
-- 列名最大长度为64，最多允许1024列，最少需要2列，第一列必须是时间戳
-- 标签最多允许128个，可以1个，标签总长度不超过16k个字符
-- SQL语句最大长度65480个字符，但可通过系统配置参数maxSQLLength修改，最长可配置为1M
+- 数据库名最大长度为 32
+- 表名最大长度为 192，每行数据最大长度 16k 个字符（注意：数据行内每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）
+- 列名最大长度为 64，最多允许 1024 列，最少需要 2 列，第一列必须是时间戳
+- 标签最多允许 128 个，可以 1 个，标签总长度不超过 16k 个字符
+- SQL 语句最大长度 65480 个字符，但可通过系统配置参数 maxSQLLength 修改，最长可配置为 1M
 - 库的数目，超级表的数目、表的数目，系统不做限制，仅受系统资源限制
 
 ##  TAOS SQL其他约定
@@ -1222,3 +1230,4 @@ TAOS SQL支持表之间按主键时间戳来join两张表的列，暂不支持
 **is not null与不为空的表达式适用范围**
 
 is not null支持所有类型的列。不为空的表达式为 <>""，仅对非数值类型的列适用。
+

documentation20/cn/13.faq/docs.md

@@ -92,6 +92,8 @@ TDengine 目前尚不支持删除功能，未来根据用户需求可能会支
 
 从 2.0.8.0 开始，TDengine 支持更新已经写入数据的功能。使用更新功能需要在创建数据库时使用 UPDATE 1 参数，之后可以使用 INSERT INTO 命令更新已经写入的相同时间戳数据。UPDATE 参数不支持 ALTER DATABASE 命令修改。没有使用 UPDATE 1 参数创建的数据库，写入相同时间戳的数据不会修改之前的数据，也不会报错。
 
+另需注意，在 UPDATE 设置为 0 时，后发送的相同时间戳的数据会被直接丢弃，但并不会报错，而且仍然会被计入 affected rows （所以不能利用 INSERT 指令的返回信息进行时间戳查重）。这样设计的主要原因是，TDengine 把写入的数据看做一个数据流，无论时间戳是否出现冲突，TDengine 都认为产生数据的原始设备真实地产生了这样的数据。UPDATE 参数只是控制这样的流数据在进行持久化时要怎样处理——UPDATE 为 0 时，表示先写入的数据覆盖后写入的数据；而 UPDATE 为 1 时，表示后写入的数据覆盖先写入的数据。这种覆盖关系如何选择，取决于对数据的后续使用和统计中，希望以先还是后生成的数据为准。
+
 ## 10. 我怎么创建超过1024列的表？
 
 使用2.0及其以上版本，默认支持1024列；2.0之前的版本，TDengine最大允许创建250列的表。但是如果确实超过限值，建议按照数据特性，逻辑地将这个宽表分解成几个小表。

packaging/docker/Dockerfile

@@ -12,9 +12,13 @@ RUN tar -zxf ${pkgFile}
 WORKDIR /root/${dirName}/
 RUN /bin/bash install.sh -e no
 
+RUN apt-get clean && apt-get update && apt-get install -y locales
+RUN locale-gen en_US.UTF-8
 ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/lib"
-ENV LANG=C.UTF-8
-ENV LC_ALL=C.UTF-8
+ENV LC_CTYPE=en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+
 EXPOSE 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042
 CMD ["taosd"]
 VOLUME [ "/var/lib/taos", "/var/log/taos","/etc/taos/" ]

packaging/docker/dockerManifest.sh

@@ -36,10 +36,10 @@ done
 echo "verNumber=${verNumber}"
 
 #docker manifest create -a tdengine/tdengine:${verNumber} tdengine/tdengine-amd64:${verNumber} tdengine/tdengine-aarch64:${verNumber} tdengine/tdengine-aarch32:${verNumber}
-docker manifest create -a tdengine/tdengine tdengine/tdengine-amd64:latest tdengine/tdengine-aarch64:latest tdengine/tdengine-aarch32:latest
+docker manifest create -a tdengine/tdengine:latest tdengine/tdengine-amd64:latest tdengine/tdengine-aarch64:latest tdengine/tdengine-aarch32:latest
 
 docker login -u tdengine -p ${passWord}  #replace the docker registry username and password
 
-docker manifest push tdengine/tdengine
+docker manifest push tdengine/tdengine:latest
 
 # how set latest version ???

snap/snapcraft.yaml

 name: tdengine
 base: core18
-version: '2.0.16.0'
+version: '2.0.17.0'
 icon: snap/gui/t-dengine.svg
 summary: an open-source big data platform designed and optimized for IoT. 
 description: |
@@ -72,7 +72,7 @@ parts:
       - usr/bin/taosd
       - usr/bin/taos
       - usr/bin/taosdemo
-      - usr/lib/libtaos.so.2.0.16.0
+      - usr/lib/libtaos.so.2.0.17.0
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so
 

src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractDriver.java

@@ -57,10 +57,8 @@ public abstract class AbstractDriver implements Driver {
     }
 
     protected void loadTaosConfig(Properties info) {
-        if ((info.getProperty(TSDBDriver.PROPERTY_KEY_HOST) == null ||
-                info.getProperty(TSDBDriver.PROPERTY_KEY_HOST).isEmpty()) && (
-                info.getProperty(TSDBDriver.PROPERTY_KEY_PORT) == null ||
-                        info.getProperty(TSDBDriver.PROPERTY_KEY_PORT).isEmpty())) {
+        if ((info.getProperty(TSDBDriver.PROPERTY_KEY_HOST) == null || info.getProperty(TSDBDriver.PROPERTY_KEY_HOST).isEmpty()) && (
+                info.getProperty(TSDBDriver.PROPERTY_KEY_PORT) == null || info.getProperty(TSDBDriver.PROPERTY_KEY_PORT).isEmpty())) {
             File cfgDir = loadConfigDir(info.getProperty(TSDBDriver.PROPERTY_KEY_CONFIG_DIR));
             File cfgFile = cfgDir.listFiles((dir, name) -> TAOS_CFG_FILENAME.equalsIgnoreCase(name))[0];
             List<String> endpoints = loadConfigEndpoints(cfgFile);

src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DatetimeBefore1970Test.java

+package com.taosdata.jdbc.cases;
+
+import com.taosdata.jdbc.utils.TimestampUtil;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.sql.*;
+
+public class DatetimeBefore1970Test {
+
+    private static Connection conn;
+
+    @Test
+    public void test() {
+        try (Statement stmt = conn.createStatement()) {
+            stmt.executeUpdate("insert into weather(ts) values('1969-12-31 23:59:59.999')");
+            stmt.executeUpdate("insert into weather(ts) values('1970-01-01 00:00:00.000')");
+            stmt.executeUpdate("insert into weather(ts) values('1970-01-01 08:00:00.000')");
+            stmt.executeUpdate("insert into weather(ts) values('1970-01-01 07:59:59.999')");
+
+            ResultSet rs = stmt.executeQuery("select * from weather");
+            while (rs.next()) {
+                Timestamp ts = rs.getTimestamp("ts");
+                System.out.println("long: " + ts.getTime() + ", string: " + TimestampUtil.longToDatetime(ts.getTime()));
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        System.out.println("timestamp: " + Long.MAX_VALUE + ", string: " + TimestampUtil.longToDatetime(Long.MAX_VALUE));
+        System.out.println("timestamp: " + Long.MIN_VALUE + ", string: " + TimestampUtil.longToDatetime(Long.MIN_VALUE));
+        System.out.println("timestamp: " + 0 + ", string: " + TimestampUtil.longToDatetime(0));
+        System.out.println("timestamp: " + -1 + ", string: " + TimestampUtil.longToDatetime(-1));
+        String datetime = "1970-01-01 00:00:00.000";
+        System.out.println("timestamp: " + TimestampUtil.datetimeToLong(datetime) + ", string: " + datetime);
+        datetime = "1969-12-31 23:59:59.999";
+        System.out.println("timestamp: " + TimestampUtil.datetimeToLong(datetime) + ", string: " + datetime);
+    }
+
+    @BeforeClass
+    public static void beforeClass() {
+        try {
+            Class.forName("com.taosdata.jdbc.TSDBDriver");
+            conn = DriverManager.getConnection("jdbc:TAOS://127.0.0.1:6030/?user=root&password=taosdata");
+            Statement stmt = conn.createStatement();
+            stmt.execute("drop database if exists test_timestamp");
+            stmt.execute("create database if not exists test_timestamp keep 36500");
+            stmt.execute("use test_timestamp");
+            stmt.execute("create table weather(ts timestamp,f1 float)");
+            stmt.close();
+        } catch (ClassNotFoundException | SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AfterClass
+    public static void afterClass() {
+        try {
+            if (conn != null)
+                conn.close();
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/TimeStampUtil.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/TimestampUtil.java

@@ -4,7 +4,7 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-public class TimeStampUtil {
+public class TimestampUtil {
 
     private static final String datetimeFormat = "yyyy-MM-dd HH:mm:ss.SSS";
 

src/dnode/src/dnodeVnodes.c

@@ -198,6 +198,14 @@ void dnodeCleanupVnodes() {
 static void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
   if (pMsg->code != TSDB_CODE_SUCCESS) {
     dError("status rsp is received, error:%s", tstrerror(pMsg->code));
+    if (pMsg->code == TSDB_CODE_MND_DNODE_NOT_EXIST) {
+      char clusterId[TSDB_CLUSTER_ID_LEN];
+      dnodeGetClusterId(clusterId);
+      if (clusterId[0] != '\0') {
+	dError("exit zombie dropped dnode");
+	exit(EXIT_FAILURE);
+      }
+    }
     taosTmrReset(dnodeSendStatusMsg, tsStatusInterval * 1000, NULL, tsDnodeTmr, &tsStatusTimer);
     return;
   }

src/kit/taosdump/taosdump.c

@@ -769,6 +769,7 @@ int32_t taosSaveTableOfMetricToTempFile(TAOS *taosCon, char* metric, struct argu
       }
       sprintf(tmpBuf, ".select-tbname.tmp");
       (void)remove(tmpBuf);      
+      free(tblBuf);
       close(fd);
       return -1;
     }
@@ -1523,6 +1524,7 @@ int taosDumpDb(SDbInfo *dbInfo, struct arguments *arguments, FILE *fp, TAOS *tao
       }
       sprintf(tmpBuf, ".show-tables.tmp");
       (void)remove(tmpBuf);
+      free(tblBuf);
       close(fd);
       return -1;
     }

tests/pytest/crash_gen/crash_gen_main.py

@@ -35,16 +35,19 @@ import os
 import signal
 import traceback
 import resource
-from guppy import hpy
+# from guppy import hpy
 import gc
 
 from crash_gen.service_manager import ServiceManager, TdeInstance
 from crash_gen.misc import Logging, Status, CrashGenError, Dice, Helper, Progress
 from crash_gen.db import DbConn, MyTDSql, DbConnNative, DbManager
+import crash_gen.settings 
 
 import taos
 import requests
 
+crash_gen.settings.init()
+
 # Require Python 3
 if sys.version_info[0] < 3:
     raise Exception("Must be using Python 3")
@@ -259,6 +262,7 @@ class ThreadCoordinator:
         self._execStats = ExecutionStats()
         self._runStatus = Status.STATUS_RUNNING
         self._initDbs()
+        self._stepStartTime = None  # Track how long it takes to execute each step
 
     def getTaskExecutor(self):
         return self._te
@@ -394,6 +398,10 @@ class ThreadCoordinator:
             try:
                 self._syncAtBarrier() # For now just cross the barrier
                 Progress.emit(Progress.END_THREAD_STEP)
+                if self._stepStartTime :
+                    stepExecTime = time.time() - self._stepStartTime
+                    Progress.emitStr('{:.3f}s/{}'.format(stepExecTime, DbConnNative.totalRequests))
+                    DbConnNative.resetTotalRequests() # reset to zero
             except threading.BrokenBarrierError as err:
                 self._execStats.registerFailure("Aborted due to worker thread timeout")
                 Logging.error("\n")
@@ -433,6 +441,7 @@ class ThreadCoordinator:
 
             # Then we move on to the next step
             Progress.emit(Progress.BEGIN_THREAD_STEP)
+            self._stepStartTime = time.time()
             self._releaseAllWorkerThreads(transitionFailed)                    
 
         if hasAbortedTask or transitionFailed : # abnormal ending, workers waiting at "gate"
@@ -691,7 +700,7 @@ class AnyState:
     def canDropDb(self):
         # If user requests to run up to a number of DBs,
         # we'd then not do drop_db operations any more
-        if gConfig.max_dbs > 0 : 
+        if gConfig.max_dbs > 0 or gConfig.use_shadow_db : 
             return False
         return self._info[self.CAN_DROP_DB]
 
@@ -699,6 +708,8 @@ class AnyState:
         return self._info[self.CAN_CREATE_FIXED_SUPER_TABLE]
 
     def canDropFixedSuperTable(self):
+        if gConfig.use_shadow_db: # duplicate writes to shaddow DB, in which case let's disable dropping s-table
+            return False
         return self._info[self.CAN_DROP_FIXED_SUPER_TABLE]
 
     def canAddData(self):
@@ -1037,7 +1048,7 @@ class Database:
     _clsLock = threading.Lock() # class wide lock
     _lastInt = 101  # next one is initial integer
     _lastTick = 0
-    _lastLaggingTick = 0 # lagging tick, for unsequenced insersions
+    _lastLaggingTick = 0 # lagging tick, for out-of-sequence (oos) data insertions
 
     def __init__(self, dbNum: int, dbc: DbConn): # TODO: remove dbc
         self._dbNum = dbNum # we assign a number to databases, for our testing purpose
@@ -1093,21 +1104,24 @@ class Database:
         t3 = datetime.datetime(2012, 1, 1)  # default "keep" is 10 years
         t4 = datetime.datetime.fromtimestamp(
             t3.timestamp() + elSec2)  # see explanation above
-        Logging.debug("Setting up TICKS to start from: {}".format(t4))
+        Logging.info("Setting up TICKS to start from: {}".format(t4))
         return t4
 
     @classmethod
     def getNextTick(cls):       
+        '''
+            Fetch a timestamp tick, with some random factor, may not be unique.
+        ''' 
         with cls._clsLock:  # prevent duplicate tick
             if cls._lastLaggingTick==0 or cls._lastTick==0 : # not initialized
                 # 10k at 1/20 chance, should be enough to avoid overlaps
                 tick = cls.setupLastTick()
                 cls._lastTick = tick
-                cls._lastLaggingTick = tick + datetime.timedelta(0, -10000)                 
+                cls._lastLaggingTick = tick + datetime.timedelta(0, -60*2)  # lagging behind 2 minutes, should catch up fast
                 # if : # should be quite a bit into the future
 
-            if Dice.throw(20) == 0:  # 1 in 20 chance, return lagging tick
-                cls._lastLaggingTick += datetime.timedelta(0, 1) # Go back in time 100 seconds
+            if gConfig.mix_oos_data and Dice.throw(20) == 0:  # if asked to do so, and 1 in 20 chance, return lagging tick
+                cls._lastLaggingTick += datetime.timedelta(0, 1) # pick the next sequence from the lagging tick sequence
                 return cls._lastLaggingTick 
             else:  # regular
                 # add one second to it
@@ -1334,7 +1348,8 @@ class Task():
             elif self._isErrAcceptable(errno2, err.__str__()):
                 self.logDebug("[=] Acceptable Taos library exception: errno=0x{:X}, msg: {}, SQL: {}".format(
                         errno2, err, wt.getDbConn().getLastSql()))
-                print("_", end="", flush=True)
+                # print("_", end="", flush=True)
+                Progress.emit(Progress.ACCEPTABLE_ERROR)
                 self._err = err
             else: # not an acceptable error
                 errMsg = "[=] Unexpected Taos library exception ({}): errno=0x{:X}, msg: {}, SQL: {}".format(
@@ -1563,8 +1578,11 @@ class TaskCreateDb(StateTransitionTask):
             # numReplica = Dice.throw(gConfig.max_replicas) + 1 # 1,2 ... N
             numReplica = gConfig.max_replicas # fixed, always
             repStr = "replica {}".format(numReplica)
-        self.execWtSql(wt, "create database {} {}"
-            .format(self._db.getName(), repStr) )
+        updatePostfix = "update 1" if gConfig.verify_data else "" # allow update only when "verify data" is active
+        dbName = self._db.getName()
+        self.execWtSql(wt, "create database {} {} {} ".format(dbName, repStr, updatePostfix ) )
+        if dbName == "db_0" and gConfig.use_shadow_db:
+            self.execWtSql(wt, "create database {} {} {} ".format("db_s", repStr, updatePostfix ) )
 
 class TaskDropDb(StateTransitionTask):
     @classmethod
@@ -1774,7 +1792,7 @@ class TdSuperTable:
                     ]) # TODO: add more from 'top'
 
             
-                if aggExpr not in ['stddev(speed)']: #TODO: STDDEV not valid for super tables?!
+                # if aggExpr not in ['stddev(speed)']: # STDDEV not valid for super tables?! (Done in TD-1049)
                 sql = "select {} from {}.{}".format(aggExpr, self._dbName, self.getName())
                 if Dice.throw(3) == 0: # 1 in X chance
                     sql = sql + ' GROUP BY color'
@@ -1988,7 +2006,7 @@ class TaskAddData(StateTransitionTask):
         numRecords = self.LARGE_NUMBER_OF_RECORDS if gConfig.larger_data else self.SMALL_NUMBER_OF_RECORDS        
         fullTableName = db.getName() + '.' + regTableName
 
-        sql = "insert into {} values ".format(fullTableName)
+        sql = "INSERT INTO {} VALUES ".format(fullTableName)
         for j in range(numRecords):  # number of records per table
             nextInt = db.getNextInt()
             nextTick = db.getNextTick()
@@ -2016,12 +2034,24 @@ class TaskAddData(StateTransitionTask):
                 # print("_w" + str(nextInt % 100), end="", flush=True) # Trace what was written
 
             try:
-                sql = "insert into {} values ('{}', {}, '{}');".format( # removed: tags ('{}', {})
+                sql = "INSERT INTO {} VALUES ('{}', {}, '{}');".format( # removed: tags ('{}', {})
                     fullTableName,
                     # ds.getFixedSuperTableName(),
                     # ds.getNextBinary(), ds.getNextFloat(),
                     nextTick, nextInt, nextColor)
                 dbc.execute(sql)
+
+                # Quick hack, attach an update statement here. TODO: create an "update" task
+                if (not gConfig.use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
+                    nextInt = db.getNextInt()
+                    nextColor = db.getNextColor()
+                    sql = "INSERt INTO {} VALUES ('{}', {}, '{}');".format( # "INSERt" means "update" here
+                    fullTableName,
+                    nextTick, nextInt, nextColor)
+                    # sql = "UPDATE {} set speed={}, color='{}' WHERE ts='{}'".format(
+                    #     fullTableName, db.getNextInt(), db.getNextColor(), nextTick)
+                    dbc.execute(sql)
+
             except: # Any exception at all
                 if gConfig.verify_data:
                     self.unlockTable(fullTableName)     
@@ -2070,7 +2100,8 @@ class TaskAddData(StateTransitionTask):
         random.shuffle(tblSeq) # now we have random sequence
         for i in tblSeq:
             if (i in self.activeTable):  # wow already active
-                print("x", end="", flush=True) # concurrent insertion
+                # print("x", end="", flush=True) # concurrent insertion
+                Progress.emit(Progress.CONCURRENT_INSERTION)
             else:
                 self.activeTable.add(i)  # marking it active
             
@@ -2373,6 +2404,11 @@ class MainExec:
             '--larger-data',
             action='store_true',
             help='Write larger amount of data during write operations (default: false)')
+        parser.add_argument(
+            '-m',
+            '--mix-oos-data',
+            action='store_false',
+            help='Mix out-of-sequence data into the test data stream (default: true)')
         parser.add_argument(
             '-n',
             '--dynamic-db-table-names',
@@ -2414,6 +2450,11 @@ class MainExec:
             '--verify-data',
             action='store_true',
             help='Verify data written in a number of places by reading back (default: false)')
+        parser.add_argument(
+            '-w',
+            '--use-shadow-db',
+            action='store_true',
+            help='Use a shaddow database to verify data integrity (default: false)')
         parser.add_argument(
             '-x',
             '--continue-on-exception',
@@ -2422,6 +2463,11 @@ class MainExec:
 
         global gConfig
         gConfig = parser.parse_args()
+        crash_gen.settings.gConfig = gConfig # TODO: fix this hack, consolidate this global var
+
+        # Sanity check for arguments
+        if gConfig.use_shadow_db and gConfig.max_dbs>1 :
+            raise CrashGenError("Cannot combine use-shadow-db with max-dbs of more than 1")
 
         Logging.clsInit(gConfig)
 

tests/pytest/crash_gen/db.py

@@ -18,6 +18,8 @@ import datetime
 import traceback
 # from .service_manager import TdeInstance
 
+import crash_gen.settings 
+
 class DbConn:
     TYPE_NATIVE = "native-c"
     TYPE_REST =   "rest-api"
@@ -257,6 +259,27 @@ class MyTDSql:
                 cls.longestQuery = sql
                 cls.longestQueryTime = queryTime
                 cls.lqStartTime = startTime
+
+        # Now write to the shadow database
+        if crash_gen.settings.gConfig.use_shadow_db:
+            if sql[:11] == "INSERT INTO":
+                if sql[:16] == "INSERT INTO db_0":
+                    sql2 = "INSERT INTO db_s" + sql[16:]
+                    self._cursor.execute(sql2)
+                else:
+                    raise CrashGenError("Did not find db_0 in INSERT statement: {}".format(sql))
+            else: # not an insert statement
+                pass
+
+            if sql[:12] == "CREATE TABLE":
+                if sql[:17] == "CREATE TABLE db_0":
+                    sql2 = sql.replace('db_0', 'db_s')
+                    self._cursor.execute(sql2)
+                else:
+                    raise CrashGenError("Did not find db_0 in CREATE TABLE statement: {}".format(sql))
+            else: # not an insert statement
+                pass
+        
         return ret
 
     def query(self, sql):
@@ -302,6 +325,7 @@ class DbConnNative(DbConn):
     _lock = threading.Lock()
     # _connInfoDisplayed = False # TODO: find another way to display this
     totalConnections = 0 # Not private
+    totalRequests = 0 
 
     def __init__(self, dbTarget):
         super().__init__(dbTarget)
@@ -309,6 +333,11 @@ class DbConnNative(DbConn):
         self._conn = None
         # self._cursor = None   
         
+    @classmethod
+    def resetTotalRequests(cls):        
+        with cls._lock: # force single threading for opening DB connections. # TODO: whaaat??!!!            
+            cls.totalRequests = 0
+
     def openByType(self):  # Open connection
         # global gContainer
         # tInst = tInst or gContainer.defTdeInstance # set up in ClientManager, type: TdeInstance
@@ -356,6 +385,8 @@ class DbConnNative(DbConn):
         Logging.debug("[SQL] Executing SQL: {}".format(sql))
         self._lastSql = sql
         nRows = self._tdSql.execute(sql)
+        cls = self.__class__
+        cls.totalRequests += 1
         Logging.debug(
             "[SQL] Execution Result, nRows = {}, SQL = {}".format(
                 nRows, sql))
@@ -369,6 +400,8 @@ class DbConnNative(DbConn):
         Logging.debug("[SQL] Executing SQL: {}".format(sql))
         self._lastSql = sql
         nRows = self._tdSql.query(sql)
+        cls = self.__class__
+        cls.totalRequests += 1
         Logging.debug(
             "[SQL] Query Result, nRows = {}, SQL = {}".format(
                 nRows, sql))

tests/pytest/crash_gen/misc.py

@@ -176,11 +176,13 @@ class Progress:
     SERVICE_START_NAP           = 7
     CREATE_TABLE_ATTEMPT        = 8
     QUERY_GROUP_BY              = 9
+    CONCURRENT_INSERTION        = 10
+    ACCEPTABLE_ERROR            = 11
 
     tokens = {
         STEP_BOUNDARY:      '.',
-        BEGIN_THREAD_STEP:  '[',
-        END_THREAD_STEP:    '] ',
+        BEGIN_THREAD_STEP:  ' [',
+        END_THREAD_STEP:    ']',
         SERVICE_HEART_BEAT: '.Y.',
         SERVICE_RECONNECT_START:    '<r.',
         SERVICE_RECONNECT_SUCCESS:  '.r>',
@@ -188,8 +190,14 @@ class Progress:
         SERVICE_START_NAP:           '_zz',
         CREATE_TABLE_ATTEMPT:       'c',
         QUERY_GROUP_BY:             'g',
+        CONCURRENT_INSERTION:       'x',
+        ACCEPTABLE_ERROR:           '_',
     }
 
     @classmethod
     def emit(cls, token):
         print(cls.tokens[token], end="", flush=True)
+
+    @classmethod
+    def emitStr(cls, str):
+        print('({})'.format(str), end="", flush=True)

tests/pytest/crash_gen/settings.py

+from __future__ import annotations
+import argparse
+
+gConfig:    argparse.Namespace 
+
+def init():
+    global gConfig
+    gConfig = []
\ No newline at end of file

tests/pytest/query/queryGroupbySort.py

@@ -28,12 +28,13 @@ class TDTestCase:
     def run(self):
         tdSql.prepare()
 
-        tdSql.execute("CREATE TABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int)")
-        tdSql.execute("CREATE TABLE D1001 USING meters TAGS ('Beijing.Chaoyang', 2)")
-        tdSql.execute("CREATE TABLE D1002 USING meters TAGS ('Beijing.Chaoyang', 3)")
+        tdSql.execute("CREATE TABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int, t3 float, t4 double)")
+        tdSql.execute("CREATE TABLE D1001 USING meters TAGS ('Beijing.Chaoyang', 2 , NULL, NULL)")
+        tdSql.execute("CREATE TABLE D1002 USING meters TAGS ('Beijing.Chaoyang', 3 , NULL , 1.7)")
+        tdSql.execute("CREATE TABLE D1003 USING meters TAGS ('Beijing.Chaoyang', 3 , 1.1 , 1.7)")
         tdSql.execute("INSERT INTO D1001 VALUES (1538548685000, 10.3, 219, 0.31) (1538548695000, 12.6, 218, 0.33) (1538548696800, 12.3, 221, 0.31)")
         tdSql.execute("INSERT INTO D1002 VALUES (1538548685001, 10.5, 220, 0.28)  (1538548696800, 12.3, 221, 0.31)")
-
+        tdSql.execute("INSERT INTO D1003 VALUES (1538548685001, 10.5, 220, 0.28)  (1538548696800, 12.3, 221, 0.31)")
         tdSql.query("SELECT SUM(current), AVG(voltage) FROM meters WHERE groupId > 1 INTERVAL(1s) GROUP BY location order by ts DESC")
         tdSql.checkRows(3)
         tdSql.checkData(0, 0, "2018-10-03 14:38:16")
@@ -50,6 +51,12 @@ class TDTestCase:
 
         tdSql.error("SELECT SUM(current) as s, AVG(voltage) FROM meters WHERE groupId > 1 INTERVAL(1s) GROUP BY location order by s DESC")
 
+        #add for TD-3170
+        tdSql.query("select avg(current) from meters group by t3;")
+        tdSql.checkData(0, 0, 11.6)
+        tdSql.query("select avg(current) from meters group by t4;")
+        tdSql.query("select avg(current) from meters group by t3,t4;")
+        
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/script/general/cache/new_metrics.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/cache/restart_metrics.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -51,7 +51,7 @@ print =============== step2
 system sh/exec.sh -n dnode1 -s stop
 sleep 3000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3

tests/script/general/cache/restart_table.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -35,7 +35,7 @@ print =============== step2
 system sh/exec.sh -n dnode1 -s stop
 sleep 3000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step3

tests/script/general/column/commit.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/column/metrics.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/column/table.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/compress/compress.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -v 1
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/compress/compress2.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -v 2
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/compress/uncompress.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c comp -v 1
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/compute/avg.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/bottom.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/count.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/diff.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/diff2.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/first.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/interval.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/last.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/last_row.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/leastsquare.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/max.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/min.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/compute/null.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/percentile.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/stddev.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/sum.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/compute/top.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 sleep 2000
 sql connect

tests/script/general/db/backup/keep.sim

@@ -6,9 +6,9 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1

tests/script/general/db/delete_reuse1.sim

@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/db/delete_reuse2.sim

@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/db/delete_writing1.sim

@@ -5,10 +5,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/db/len.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2000
 
 system sh/exec.sh -n dnode1 -s start

tests/script/general/db/show_create_db.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start
 sleep 2000

tests/script/general/db/show_create_table.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start
 sleep 2000

tests/script/general/db/tables.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode2 -c maxVgroupsPerDb -v 4
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 

tests/script/general/db/vnodes.sim

@@ -5,7 +5,7 @@ $maxTables = 4
 $totalRows = $totalVnodes * $maxTables
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel            -v 0
+system sh/cfg.sh -n dnode1 -c walLevel            -v 1
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode   -v $maxTables
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb     -v $totalVnodes
 system sh/cfg.sh -n dnode1 -c maxVnodeConnections -v 100000

tests/script/general/field/2.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/3.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/4.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/5.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/6.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/bigint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/binary.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/bool.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/double.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/float.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/int.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/single.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/smallint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/field/tinyint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/http/grafana.sim

 system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 #system sh/cfg.sh -n dnode1 -c adminRowLimit -v 10
 system sh/cfg.sh -n dnode1 -c httpDebugFlag -v 135

tests/script/general/http/grafana_bug.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
 system sh/cfg.sh -n dnode1 -c http -v 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 #system sh/cfg.sh -n dnode1 -c adminRowLimit -v 10
 system sh/cfg.sh -n dnode1 -c httpDebugFlag -v 135
 system sh/exec.sh -n dnode1 -s start

tests/script/general/http/prepare.sim

 system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/http/restful_insert.sim

 system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/cfg.sh -n dnode1 -c httpEnableRecordSql -v 1
 system sh/exec.sh -n dnode1 -s start

tests/script/general/http/restful_limit.sim

 system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/http/telegraf.sim

 system sh/stop_dnodes.sh
 sleep 2000
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c http -v 1
 system sh/cfg.sh -n dnode1 -c httpEnableRecordSql -v 1
 system sh/cfg.sh -n dnode1 -c telegrafUseFieldNum -v 0

tests/script/general/import/basic.sim

@@ -19,10 +19,10 @@ system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 print ========= start dnode1
 system sh/exec.sh -n dnode1 -s start

tests/script/general/import/commit.sim

@@ -19,10 +19,10 @@ system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 print ========= start dnode1
 system sh/exec.sh -n dnode1 -s start

tests/script/general/import/large.sim

@@ -19,10 +19,10 @@ system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 2000
 system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 2000
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 print ========= start dnode1
 system sh/exec.sh -n dnode1 -s start

tests/script/general/insert/basic.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_block1_file.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_block1_memory.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_block2_file.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_block2_memory.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_file_memory.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/query_multi_file.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/insert/tcp.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/parser/constCol.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel       -v 0
+system sh/cfg.sh -n dnode1 -c walLevel       -v 1
 
 system sh/cfg.sh -n dnode1 -c dDebugFlag       -v 135
 system sh/cfg.sh -n dnode1 -c mDebugFlag       -v 135

tests/script/general/stable/disk.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/general/stable/dnode3.sim

@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/general/stable/metrics.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/stable/refcount.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/stable/show.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/stable/values.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start
 

tests/script/general/stable/vnode3.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/general/stream/metrics_del.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/stream/metrics_replica1_vnoden.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb   -v 3
 system sh/exec.sh -n dnode1 -s start

tests/script/general/stream/restart_stream.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -96,7 +96,7 @@ endi
 print =============== step4
 system sh/exec.sh -n dnode1 -s stop
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 print =============== step5

tests/script/general/stream/stream_3.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000
@@ -108,7 +108,7 @@ print =============== step7
 
 system sh/exec.sh -n dnode1 -s stop
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 4000

tests/script/general/stream/stream_restart.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/stream/table_del.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/stream/table_replica1_vnoden.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 1000
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb   -v 3
 system sh/exec.sh -n dnode1 -s start

tests/script/general/table/bigint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/binary.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/bool.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/column2.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/column_name.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/column_num.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/column_value.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/date.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/db.table.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/delete_reuse1.sim

@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/table/delete_reuse2.sim

@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/table/delete_writing.sim

@@ -4,10 +4,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 1
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1

tests/script/general/table/describe.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/double.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/fill.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/float.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/int.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/limit.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 129
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 8
 system sh/exec.sh -n dnode1 -s start

tests/script/general/table/smallint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/table.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/table_len.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/tinyint.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/table/vgroup.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 4
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/general/tag/3.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/4.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/5.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/6.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/bigint.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/binary.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/binary_binary.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/bool.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/bool_binary.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/bool_int.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/column.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/create.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/double.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/float.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/int.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/int_binary.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/int_float.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/smallint.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/tag/tinyint.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/user/monitor.sim

@@ -2,7 +2,7 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 
 print ========== step1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c monitor -v 1
 system sh/cfg.sh -n dnode1 -c monitorInterval -v 1
 system sh/exec.sh -n dnode1 -s start

tests/script/general/vector/metrics_field.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/metrics_mix.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/metrics_query.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/metrics_tag.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/metrics_time.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/multi.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/single.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/table_field.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/table_mix.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/table_query.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/general/vector/table_time.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sleep 2000

tests/script/unique/big/tcp.sim

 system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode    -v 30000
 
 system sh/cfg.sh -n dnode1 -c dDebugFlag      -v 131

tests/script/unique/cluster/cache.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 
-system sh/cfg.sh -n dnode1 -c walLevel            -v 0
-system sh/cfg.sh -n dnode2 -c walLevel            -v 0
+system sh/cfg.sh -n dnode1 -c walLevel            -v 1
+system sh/cfg.sh -n dnode2 -c walLevel            -v 1
 system sh/cfg.sh -n dnode1 -c httpMaxThreads      -v 2
 system sh/cfg.sh -n dnode2 -c httpMaxThreads      -v 2
 system sh/cfg.sh -n dnode1 -c monitor             -v 1
@@ -55,3 +55,11 @@ if $rows < 10 then
 endi
 
 #sql create table sys.st as select avg(taosd), avg(system) from sys.cpu interval(30s)
+
+sql show log.vgroups
+if $data05 != master then
+  return -1
+endi
+if $data15 != master then
+  return -1
+endi

tests/script/unique/stable/dnode2.sim

 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/unique/stable/dnode3.sim

@@ -2,9 +2,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/unique/stream/metrics_balance.sim

@@ -8,8 +8,8 @@ system sh/cfg.sh -n dnode1 -c statusInterval -v 1
 system sh/cfg.sh -n dnode2 -c statusInterval -v 1
 system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 4

tests/script/unique/stream/metrics_replica1_dnode2.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/unique/stream/metrics_replica2_dnode2.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sql connect

tests/script/unique/stream/metrics_replica2_dnode2_vnoden.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/unique/stream/metrics_replica2_dnode3.sim

@@ -6,9 +6,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/unique/stream/metrics_replica3_dnode4.sim

@@ -8,10 +8,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/unique/stream/metrics_vnode_stop.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 2
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 2
 system sh/exec.sh -n dnode1 -s start
@@ -99,8 +99,8 @@ system sh/exec.sh -n dnode1 -s stop
 system sh/exec.sh -n dnode2 -s stop
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/exec.sh -n dnode2 -s start
 sleep 2000
 

tests/script/unique/stream/table_balance.sim

@@ -6,8 +6,8 @@ system sh/cfg.sh -n dnode1 -c statusInterval -v 1
 system sh/cfg.sh -n dnode2 -c statusInterval -v 1
 system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 0
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4

tests/script/unique/stream/table_replica1_dnode2.sim

@@ -2,8 +2,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/unique/stream/table_replica2_dnode2.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/exec.sh -n dnode1 -s start
 
 sql connect

tests/script/unique/stream/table_replica2_dnode2_vnoden.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/exec.sh -n dnode1 -s start

tests/script/unique/stream/table_replica2_dnode3.sim

@@ -6,9 +6,9 @@ system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/unique/stream/table_replica3_dnode4.sim

@@ -8,10 +8,10 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4
 system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4

tests/script/unique/stream/table_vnode_stop.sim

@@ -4,8 +4,8 @@ system sh/stop_dnodes.sh
 
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 2
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 2
 system sh/exec.sh -n dnode1 -s start
@@ -100,8 +100,8 @@ system sh/exec.sh -n dnode1 -s stop
 system sh/exec.sh -n dnode2 -s stop
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
 sleep 2000
 system sh/exec.sh -n dnode2 -s start
 

tests/script/unique/vnode/backup/replica4.sim

@@ -10,10 +10,10 @@ system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start
 $x = 0

tests/script/unique/vnode/backup/replica5.sim

@@ -12,11 +12,11 @@ system sh/deploy.sh -n dnode3 -i 3
 system sh/deploy.sh -n dnode4 -i 4
 system sh/deploy.sh -n dnode5 -i 5
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode2 -c walLevel -v 0
-system sh/cfg.sh -n dnode3 -c walLevel -v 0
-system sh/cfg.sh -n dnode4 -c walLevel -v 0
-system sh/cfg.sh -n dnode5 -c walLevel -v 0
+system sh/cfg.sh -n dnode1 -c walLevel -v 1
+system sh/cfg.sh -n dnode2 -c walLevel -v 1
+system sh/cfg.sh -n dnode3 -c walLevel -v 1
+system sh/cfg.sh -n dnode4 -c walLevel -v 1
+system sh/cfg.sh -n dnode5 -c walLevel -v 1
 
 system sh/exec.sh -n dnode1 -s start