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docs(taosAdapter): the automatic database creation behavior for the schemaless... 

docs(taosAdapter): the automatic database creation behavior for the schemaless protocol can be configured (#20929)
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docs/en/14-reference/04-taosadapter.md
浏览文件 @ 63e49706
......@@ -66,15 +66,13 @@ Usage of taosAdapter:
--cors.allowCredentials cors allow credentials. Env "TAOS_ADAPTER_CORS_ALLOW_Credentials"
--cors.allowHeaders stringArray cors allow HEADERS. Env "TAOS_ADAPTER_ALLOW_HEADERS"
--cors.allowOrigins stringArray cors allow origins. Env "TAOS_ADAPTER_ALLOW_ORIGINS"
--cors.allowWebSockets cors allow WebSockets. Env "TAOS_ADAPTER_CORS_ALLOW_WebSockets"
--cors.exposeHeaders stringArray cors expose headers. Env "TAOS_ADAPTER_Expose_Headers"
--cors.allowWebSockets cors allow WebSockets. Env "TAOS_ADAPTER_CORS_ALLOW_WebSockets" --cors.exposeHeaders stringArray cors expose headers. Env "TAOS_ADAPTER_Expose_Headers"
--debug enable debug mode. Env "TAOS_ADAPTER_DEBUG" (default true)
--help Print this help message and exit
--httpCodeServerError Use a non-200 http status code when taosd returns an error. Env "TAOS_ADAPTER_HTTP_CODE_SERVER_ERROR"
--httpCodeServerError Use a non-200 http status code when server returns an error. Env "TAOS_ADAPTER_HTTP_CODE_SERVER_ERROR"
--influxdb.enable enable influxdb. Env "TAOS_ADAPTER_INFLUXDB_ENABLE" (default true)
--log.enableRecordHttpSql whether to record http sql. Env "TAOS_ADAPTER_LOG_ENABLE_RECORD_HTTP_SQL"
--log.path string log path. Env "TAOS_ADAPTER_LOG_PATH" (default "/var/log/taos")
--log.rotationCount uint log rotation count. Env "TAOS_ADAPTER_LOG_ROTATION_COUNT" (default 30)
--log.path string log path. Env "TAOS_ADAPTER_LOG_PATH" (default "/var/log/taos") --log.rotationCount uint log rotation count. Env "TAOS_ADAPTER_LOG_ROTATION_COUNT" (default 30)
--log.rotationSize string log rotation size(KB MB GB), must be a positive integer. Env "TAOS_ADAPTER_LOG_ROTATION_SIZE" (default "1GB")
--log.rotationTime duration log rotation time. Env "TAOS_ADAPTER_LOG_ROTATION_TIME" (default 24h0m0s)
--log.sqlRotationCount uint record sql log rotation count. Env "TAOS_ADAPTER_LOG_SQL_ROTATION_COUNT" (default 2)
......@@ -89,8 +87,7 @@ Usage of taosAdapter:
--monitor.password string TDengine password. Env "TAOS_ADAPTER_MONITOR_PASSWORD" (default "taosdata")
--monitor.pauseAllMemoryThreshold float Memory percentage threshold for pause all. Env "TAOS_ADAPTER_MONITOR_PAUSE_ALL_MEMORY_THRESHOLD" (default 80)
--monitor.pauseQueryMemoryThreshold float Memory percentage threshold for pause query. Env "TAOS_ADAPTER_MONITOR_PAUSE_QUERY_MEMORY_THRESHOLD" (default 70)
--monitor.user string TDengine user. Env "TAOS_ADAPTER_MONITOR_USER" (default "root")
--monitor.writeInterval duration Set write to TDengine interval. Env "TAOS_ADAPTER_MONITOR_WRITE_INTERVAL" (default 30s)
--monitor.user string TDengine user. Env "TAOS_ADAPTER_MONITOR_USER" (default "root") --monitor.writeInterval duration Set write to TDengine interval. Env "TAOS_ADAPTER_MONITOR_WRITE_INTERVAL" (default 30s)
--monitor.writeToTD Whether write metrics to TDengine. Env "TAOS_ADAPTER_MONITOR_WRITE_TO_TD"
--node_exporter.caCertFile string node_exporter ca cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CA_CERT_FILE"
--node_exporter.certFile string node_exporter cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CERT_FILE"
......@@ -119,14 +116,14 @@ Usage of taosAdapter:
--opentsdb_telnet.ttl int opentsdb_telnet data ttl. Env "TAOS_ADAPTER_OPENTSDB_TELNET_TTL"
--opentsdb_telnet.user string opentsdb_telnet user. Env "TAOS_ADAPTER_OPENTSDB_TELNET_USER" (default "root")
--pool.idleTimeout duration Set idle connection timeout. Env "TAOS_ADAPTER_POOL_IDLE_TIMEOUT"
--pool.maxConnect int max connections to taosd. Env "TAOS_ADAPTER_POOL_MAX_CONNECT"
--pool.maxIdle int max idle connections to taosd. Env "TAOS_ADAPTER_POOL_MAX_IDLE"
--pool.maxConnect int max connections to server. Env "TAOS_ADAPTER_POOL_MAX_CONNECT"
--pool.maxIdle int max idle connections to server. Env "TAOS_ADAPTER_POOL_MAX_IDLE"
-P, --port int http port. Env "TAOS_ADAPTER_PORT" (default 6041)
--prometheus.enable enable prometheus. Env "TAOS_ADAPTER_PROMETHEUS_ENABLE" (default true)
--restfulRowLimit int restful returns the maximum number of rows (-1 means no limit). Env "TAOS_ADAPTER_RESTFUL_ROW_LIMIT" (default -1)
--smlAutoCreateDB Whether to automatically create db when writing with schemaless. Env "TAOS_ADAPTER_SML_AUTO_CREATE_DB"
--statsd.allowPendingMessages int statsd allow pending messages. Env "TAOS_ADAPTER_STATSD_ALLOW_PENDING_MESSAGES" (default 50000)
--statsd.db string statsd db name. Env "TAOS_ADAPTER_STATSD_DB" (default "statsd")
--statsd.deleteCounters statsd delete counter cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_COUNTERS" (default true)
--statsd.db string statsd db name. Env "TAOS_ADAPTER_STATSD_DB" (default "statsd") --statsd.deleteCounters statsd delete counter cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_COUNTERS" (default true)
--statsd.deleteGauges statsd delete gauge cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_GAUGES" (default true)
--statsd.deleteSets statsd delete set cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_SETS" (default true)
--statsd.deleteTimings statsd delete timing cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_TIMINGS" (default true)
......@@ -136,11 +133,11 @@ Usage of taosAdapter:
--statsd.password string statsd password. Env "TAOS_ADAPTER_STATSD_PASSWORD" (default "taosdata")
--statsd.port int statsd server port. Env "TAOS_ADAPTER_STATSD_PORT" (default 6044)
--statsd.protocol string statsd protocol [tcp or udp]. Env "TAOS_ADAPTER_STATSD_PROTOCOL" (default "udp")
--statsd.tcpKeepAlive enable tcp keep alive. Env "TAOS_ADAPTER_STATSD_TCP_KEEP_ALIVE"
--statsd.ttl int statsd data ttl. Env "TAOS_ADAPTER_STATSD_TTL"
--statsd.tcpKeepAlive enable tcp keep alive. Env "TAOS_ADAPTER_STATSD_TCP_KEEP_ALIVE" --statsd.ttl int statsd data ttl. Env "TAOS_ADAPTER_STATSD_TTL"
--statsd.user string statsd user. Env "TAOS_ADAPTER_STATSD_USER" (default "root")
--statsd.worker int statsd write worker. Env "TAOS_ADAPTER_STATSD_WORKER" (default 10)
--taosConfigDir string load taos client config path. Env "TAOS_ADAPTER_TAOS_CONFIG_FILE"
--tmq.releaseIntervalMultiplierForAutocommit int When set to autocommit, the interval for message release is a multiple of the autocommit interval, with a default value of 2 and a minimum value of 1 and a maximum value of 10. Env "TAOS_ADAPTER_TMQ_RELEASE_INTERVAL_MULTIPLIER_FOR_AUTOCOMMIT" (default 2)
--version Print the version and exit
```
......@@ -332,6 +329,10 @@ This parameter controls the number of results returned by the following interfac
taosAdapter uses the parameter `httpCodeServerError` to set whether to return a non-200 http status code http status code other than when the C interface returns an error. When set to true, different http status codes will be returned according to the error code returned by C. For details, see [RESTful API](https://docs.tdengine.com/reference/rest-api/) HTTP Response Code chapter.
## Configure whether schemaless writes automatically create DBs
Starting from version 3.0.4.0, the taosAdapter provides the parameter "smlAutoCreateDB" to control whether to automatically create DBs when writing with the schemaless protocol. The default value is false, which means that the DB will not be automatically created and the user needs to manually create the DB before performing schemaless writing.
## Troubleshooting
You can check the taosAdapter running status with the `systemctl status taosadapter` command.
......
docs/zh/14-reference/04-taosadapter.md
浏览文件 @ 63e49706
......@@ -66,15 +66,13 @@ Usage of taosAdapter:
--cors.allowCredentials cors allow credentials. Env "TAOS_ADAPTER_CORS_ALLOW_Credentials"
--cors.allowHeaders stringArray cors allow HEADERS. Env "TAOS_ADAPTER_ALLOW_HEADERS"
--cors.allowOrigins stringArray cors allow origins. Env "TAOS_ADAPTER_ALLOW_ORIGINS"
--cors.allowWebSockets cors allow WebSockets. Env "TAOS_ADAPTER_CORS_ALLOW_WebSockets"
--cors.exposeHeaders stringArray cors expose headers. Env "TAOS_ADAPTER_Expose_Headers"
--cors.allowWebSockets cors allow WebSockets. Env "TAOS_ADAPTER_CORS_ALLOW_WebSockets" --cors.exposeHeaders stringArray cors expose headers. Env "TAOS_ADAPTER_Expose_Headers"
--debug enable debug mode. Env "TAOS_ADAPTER_DEBUG" (default true)
--help Print this help message and exit
--httpCodeServerError Use a non-200 http status code when taosd returns an error. Env "TAOS_ADAPTER_HTTP_CODE_SERVER_ERROR"
--httpCodeServerError Use a non-200 http status code when server returns an error. Env "TAOS_ADAPTER_HTTP_CODE_SERVER_ERROR"
--influxdb.enable enable influxdb. Env "TAOS_ADAPTER_INFLUXDB_ENABLE" (default true)
--log.enableRecordHttpSql whether to record http sql. Env "TAOS_ADAPTER_LOG_ENABLE_RECORD_HTTP_SQL"
--log.path string log path. Env "TAOS_ADAPTER_LOG_PATH" (default "/var/log/taos")
--log.rotationCount uint log rotation count. Env "TAOS_ADAPTER_LOG_ROTATION_COUNT" (default 30)
--log.path string log path. Env "TAOS_ADAPTER_LOG_PATH" (default "/var/log/taos") --log.rotationCount uint log rotation count. Env "TAOS_ADAPTER_LOG_ROTATION_COUNT" (default 30)
--log.rotationSize string log rotation size(KB MB GB), must be a positive integer. Env "TAOS_ADAPTER_LOG_ROTATION_SIZE" (default "1GB")
--log.rotationTime duration log rotation time. Env "TAOS_ADAPTER_LOG_ROTATION_TIME" (default 24h0m0s)
--log.sqlRotationCount uint record sql log rotation count. Env "TAOS_ADAPTER_LOG_SQL_ROTATION_COUNT" (default 2)
......@@ -89,8 +87,7 @@ Usage of taosAdapter:
--monitor.password string TDengine password. Env "TAOS_ADAPTER_MONITOR_PASSWORD" (default "taosdata")
--monitor.pauseAllMemoryThreshold float Memory percentage threshold for pause all. Env "TAOS_ADAPTER_MONITOR_PAUSE_ALL_MEMORY_THRESHOLD" (default 80)
--monitor.pauseQueryMemoryThreshold float Memory percentage threshold for pause query. Env "TAOS_ADAPTER_MONITOR_PAUSE_QUERY_MEMORY_THRESHOLD" (default 70)
--monitor.user string TDengine user. Env "TAOS_ADAPTER_MONITOR_USER" (default "root")
--monitor.writeInterval duration Set write to TDengine interval. Env "TAOS_ADAPTER_MONITOR_WRITE_INTERVAL" (default 30s)
--monitor.user string TDengine user. Env "TAOS_ADAPTER_MONITOR_USER" (default "root") --monitor.writeInterval duration Set write to TDengine interval. Env "TAOS_ADAPTER_MONITOR_WRITE_INTERVAL" (default 30s)
--monitor.writeToTD Whether write metrics to TDengine. Env "TAOS_ADAPTER_MONITOR_WRITE_TO_TD"
--node_exporter.caCertFile string node_exporter ca cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CA_CERT_FILE"
--node_exporter.certFile string node_exporter cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CERT_FILE"
......@@ -119,14 +116,14 @@ Usage of taosAdapter:
--opentsdb_telnet.ttl int opentsdb_telnet data ttl. Env "TAOS_ADAPTER_OPENTSDB_TELNET_TTL"
--opentsdb_telnet.user string opentsdb_telnet user. Env "TAOS_ADAPTER_OPENTSDB_TELNET_USER" (default "root")
--pool.idleTimeout duration Set idle connection timeout. Env "TAOS_ADAPTER_POOL_IDLE_TIMEOUT"
--pool.maxConnect int max connections to taosd. Env "TAOS_ADAPTER_POOL_MAX_CONNECT"
--pool.maxIdle int max idle connections to taosd. Env "TAOS_ADAPTER_POOL_MAX_IDLE"
--pool.maxConnect int max connections to server. Env "TAOS_ADAPTER_POOL_MAX_CONNECT"
--pool.maxIdle int max idle connections to server. Env "TAOS_ADAPTER_POOL_MAX_IDLE"
-P, --port int http port. Env "TAOS_ADAPTER_PORT" (default 6041)
--prometheus.enable enable prometheus. Env "TAOS_ADAPTER_PROMETHEUS_ENABLE" (default true)
--restfulRowLimit int restful returns the maximum number of rows (-1 means no limit). Env "TAOS_ADAPTER_RESTFUL_ROW_LIMIT" (default -1)
--smlAutoCreateDB Whether to automatically create db when writing with schemaless. Env "TAOS_ADAPTER_SML_AUTO_CREATE_DB"
--statsd.allowPendingMessages int statsd allow pending messages. Env "TAOS_ADAPTER_STATSD_ALLOW_PENDING_MESSAGES" (default 50000)
--statsd.db string statsd db name. Env "TAOS_ADAPTER_STATSD_DB" (default "statsd")
--statsd.deleteCounters statsd delete counter cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_COUNTERS" (default true)
--statsd.db string statsd db name. Env "TAOS_ADAPTER_STATSD_DB" (default "statsd") --statsd.deleteCounters statsd delete counter cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_COUNTERS" (default true)
--statsd.deleteGauges statsd delete gauge cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_GAUGES" (default true)
--statsd.deleteSets statsd delete set cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_SETS" (default true)
--statsd.deleteTimings statsd delete timing cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_TIMINGS" (default true)
......@@ -136,11 +133,11 @@ Usage of taosAdapter:
--statsd.password string statsd password. Env "TAOS_ADAPTER_STATSD_PASSWORD" (default "taosdata")
--statsd.port int statsd server port. Env "TAOS_ADAPTER_STATSD_PORT" (default 6044)
--statsd.protocol string statsd protocol [tcp or udp]. Env "TAOS_ADAPTER_STATSD_PROTOCOL" (default "udp")
--statsd.tcpKeepAlive enable tcp keep alive. Env "TAOS_ADAPTER_STATSD_TCP_KEEP_ALIVE"
--statsd.ttl int statsd data ttl. Env "TAOS_ADAPTER_STATSD_TTL"
--statsd.tcpKeepAlive enable tcp keep alive. Env "TAOS_ADAPTER_STATSD_TCP_KEEP_ALIVE" --statsd.ttl int statsd data ttl. Env "TAOS_ADAPTER_STATSD_TTL"
--statsd.user string statsd user. Env "TAOS_ADAPTER_STATSD_USER" (default "root")
--statsd.worker int statsd write worker. Env "TAOS_ADAPTER_STATSD_WORKER" (default 10)
--taosConfigDir string load taos client config path. Env "TAOS_ADAPTER_TAOS_CONFIG_FILE"
--tmq.releaseIntervalMultiplierForAutocommit int When set to autocommit, the interval for message release is a multiple of the autocommit interval, with a default value of 2 and a minimum value of 1 and a maximum value of 10. Env "TAOS_ADAPTER_TMQ_RELEASE_INTERVAL_MULTIPLIER_FOR_AUTOCOMMIT" (default 2)
--version Print the version and exit
```
......@@ -331,6 +328,10 @@ taosAdapter 通过参数 `restfulRowLimit` 来控制结果的返回条数，-1
taosAdapter 通过参数 `httpCodeServerError` 来设置当 C 接口返回错误时是否返回非 200 的 http 状态码。当设置为 true 时将根据 C 返回的错误码返回不同 http 状态码。具体见 [HTTP 响应码](../../connector/rest-api/#http-响应码)。
## 配置 schemaless 写入是否自动创建 DB
taosAdapter 从 3.0.4.0 版本开始，提供参数 `smlAutoCreateDB` 来控制在 schemaless 协议写入时是否自动创建 DB。默认值为 false 不自动创建 DB，需要用户手动创建 DB 后进行 schemaless 写入。
## 故障解决
您可以通过命令 `systemctl status taosadapter` 来检查 taosAdapter 运行状态。
......
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