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https://issues.apache.org/jira/browse/FLINK-26601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhisheng updated FLINK-26601:
-----------------------------
Description:
[https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-hbase-2.2/src/main/java/org/apache/flink/connector/hbase2/source/HBaseRowDataAsyncLookupFunction.java#L111]
the thread pool create in the open function, but not gracefulShutdown in the
close function, when the job failover, it will renew the thread pool
!image-2022-03-11-15-32-58-084.png|width=516,height=288!
!image-2022-03-11-15-32-23-721.png|width=532,height=274!
!image-2022-03-11-15-31-19-206.png|width=555,height=369!
was:
[https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-hbase-2.2/src/main/java/org/apache/flink/connector/hbase2/source/HBaseRowDataAsyncLookupFunction.java#L111]
the thread pool create in the open function, but not gracefulShutdown in the
close function, when the job failover, it will renew the thread pool
!image-2022-03-11-15-32-58-084.png!
!image-2022-03-11-15-32-23-721.png!
!image-2022-03-11-15-31-19-206.png!
> Flink HBase HBaseRowDataAsyncLookupFunction threadPool not close cause
> container has so many 'hbase-async-lookup-worker' thread
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26601
> URL: https://issues.apache.org/jira/browse/FLINK-26601
> Project: Flink
> Issue Type: Bug
> Components: Connectors / HBase
> Affects Versions: 1.13.0
> Reporter: zhisheng
> Priority: Major
> Attachments: image-2022-03-11-15-31-19-206.png,
> image-2022-03-11-15-32-23-721.png, image-2022-03-11-15-32-46-701.png,
> image-2022-03-11-15-32-58-084.png
>
>
> [https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-hbase-2.2/src/main/java/org/apache/flink/connector/hbase2/source/HBaseRowDataAsyncLookupFunction.java#L111]
> the thread pool create in the open function, but not gracefulShutdown in the
> close function, when the job failover, it will renew the thread pool
> !image-2022-03-11-15-32-58-084.png|width=516,height=288!
> !image-2022-03-11-15-32-23-721.png|width=532,height=274!
> !image-2022-03-11-15-31-19-206.png|width=555,height=369!
>
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