Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
apache
Iotdb
提交
7e3f8209
I
Iotdb
项目概览
apache
/
Iotdb
11 个月 前同步成功
通知
25
Star
3344
Fork
916
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
I
Iotdb
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
7e3f8209
编写于
9月 02, 2020
作者:
Q
qiaojialin
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
enlarge force_wal_period_in_ms to 100ms
上级
1e48707a
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
19 addition
and
19 deletion
+19
-19
server/src/assembly/resources/conf/iotdb-engine.properties
server/src/assembly/resources/conf/iotdb-engine.properties
+1
-1
server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
...r/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
+1
-1
server/src/main/java/org/apache/iotdb/db/writelog/manager/MultiFileLogNodeManager.java
...he/iotdb/db/writelog/manager/MultiFileLogNodeManager.java
+17
-17
未找到文件。
server/src/assembly/resources/conf/iotdb-engine.properties
浏览文件 @
7e3f8209
...
...
@@ -53,7 +53,7 @@ flush_wal_threshold=10000
# The cycle when insert ahead log is periodically forced to be written to disk(in milliseconds)
# If force_wal_period_in_ms = 0 it means force insert ahead log to be written to disk after each refreshment
# Set this parameter to 0 may slow down the ingestion on slow disk.
force_wal_period_in_ms
=
10
force_wal_period_in_ms
=
10
0
####################
### Directory Configuration
...
...
server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
浏览文件 @
7e3f8209
...
...
@@ -159,7 +159,7 @@ public class IoTDBConfig {
* The cycle when write ahead log is periodically forced to be written to disk(in milliseconds) If
* set this parameter to 0 it means call outputStream.force(true) after every each insert
*/
private
long
forceWalPeriodInMs
=
10
;
private
long
forceWalPeriodInMs
=
10
0
;
/**
* Size of log buffer in each log node(in byte). If WAL is enabled and the size of a insert plan
...
...
server/src/main/java/org/apache/iotdb/db/writelog/manager/MultiFileLogNodeManager.java
浏览文件 @
7e3f8209
...
...
@@ -46,23 +46,23 @@ public class MultiFileLogNodeManager implements WriteLogNodeManager, IService {
private
ScheduledExecutorService
executorService
;
private
IoTDBConfig
config
=
IoTDBDescriptor
.
getInstance
().
getConfig
();
private
final
void
forceTask
(){
if
(
IoTDBDescriptor
.
getInstance
().
getConfig
().
isReadOnly
())
{
logger
.
warn
(
"system mode is read-only, the force flush WAL task is stopped"
);
return
;
}
if
(
Thread
.
interrupted
())
{
logger
.
info
(
"WAL force thread exits."
);
return
;
}
for
(
WriteLogNode
node
:
nodeMap
.
values
())
{
try
{
node
.
forceSync
();
}
catch
(
IOException
e
)
{
logger
.
error
(
"Cannot force {}, because "
,
node
,
e
);
}
}
private
final
void
forceTask
()
{
if
(
IoTDBDescriptor
.
getInstance
().
getConfig
().
isReadOnly
())
{
logger
.
warn
(
"system mode is read-only, the force flush WAL task is stopped"
);
return
;
}
if
(
Thread
.
interrupted
())
{
logger
.
info
(
"WAL force thread exits."
);
return
;
}
for
(
WriteLogNode
node
:
nodeMap
.
values
())
{
try
{
node
.
forceSync
();
}
catch
(
IOException
e
)
{
logger
.
error
(
"Cannot force {}, because "
,
node
,
e
);
}
}
}
private
MultiFileLogNodeManager
()
{
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录