74a482ca7f
After this PR #9272, the `docs/build_help_zip.sh` will run failed. This PR fix this issue. But the help module still has some parse problem, I will fix it in next PR. This CL mainly changes: 1. fix `docs/build_help_zip.sh` error 2. remove `sql-reference-v2` to `sql-reference` 3. modify build extension github action to run `docs/build_help_zip.sh`
130 lines
3.4 KiB
Markdown
130 lines
3.4 KiB
Markdown
---
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{
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"title": "SHOW-ROUTINE-LOAD",
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"language": "zh-CN"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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## SHOW-ROUTINE-LOAD
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### Name
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SHOW ROUTINE LOAD
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### Description
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该语句用于展示 Routine Load 作业运行状态
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语法：
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```sql
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SHOW [ALL] ROUTINE LOAD [FOR jobName];
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```
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结果说明：
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```
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Id: 作业ID
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Name: 作业名称
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CreateTime: 作业创建时间
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PauseTime: 最近一次作业暂停时间
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EndTime: 作业结束时间
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DbName: 对应数据库名称
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TableName: 对应表名称
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State: 作业运行状态
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DataSourceType: 数据源类型：KAFKA
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CurrentTaskNum: 当前子任务数量
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JobProperties: 作业配置详情
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DataSourceProperties: 数据源配置详情
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CustomProperties: 自定义配置
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Statistic: 作业运行状态统计信息
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Progress: 作业运行进度
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Lag: 作业延迟状态
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ReasonOfStateChanged: 作业状态变更的原因
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ErrorLogUrls: 被过滤的质量不合格的数据的查看地址
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OtherMsg: 其他错误信息
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```
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* State
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有以下4种State：
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* NEED_SCHEDULE：作业等待被调度
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* RUNNING：作业运行中
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* PAUSED：作业被暂停
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* STOPPED：作业已结束
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* CANCELLED：作业已取消
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* Progress
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对于Kafka数据源，显示每个分区当前已消费的offset。如 {"0":"2"} 表示Kafka分区0的消费进度为2。
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* Lag
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对于Kafka数据源，显示每个分区的消费延迟。如{"0":10} 表示Kafka分区0的消费延迟为10。
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### Example
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1. 展示名称为 test1 的所有例行导入作业（包括已停止或取消的作业）。结果为一行或多行。
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```sql
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SHOW ALL ROUTINE LOAD FOR test1;
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```
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2. 展示名称为 test1 的当前正在运行的例行导入作业
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```sql
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SHOW ROUTINE LOAD FOR test1;
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```
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3. 显示 example_db 下，所有的例行导入作业（包括已停止或取消的作业）。结果为一行或多行。
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```sql
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use example_db;
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SHOW ALL ROUTINE LOAD;
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```
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4. 显示 example_db 下，所有正在运行的例行导入作业
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```sql
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use example_db;
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SHOW ROUTINE LOAD;
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```
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5. 显示 example_db 下，名称为 test1 的当前正在运行的例行导入作业
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```sql
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SHOW ROUTINE LOAD FOR example_db.test1;
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```
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6. 显示 example_db 下，名称为 test1 的所有例行导入作业（包括已停止或取消的作业）。结果为一行或多行。
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```sql
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SHOW ALL ROUTINE LOAD FOR example_db.test1;
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```
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### Keywords
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SHOW, ROUTINE, LOAD
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### Best Practice
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