Jianyun Cheng created IOTDB-2320:
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Summary: [rel/0.12] trimTask stuck on some StorageGroup
Key: IOTDB-2320
URL: https://issues.apache.org/jira/browse/IOTDB-2320
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Engine
Reporter: Jianyun Cheng
Attachments: image-2022-01-10-11-14-30-337.png,
image-2022-01-10-11-17-40-755.png
>From heap dump, looks like trimTask stunk on some storage group and task stuck
>in the queue take too much memory.
Checked all DelayedWorkQueues' leader are
pool-4363-IoTDB-trimTask-root.iotcloud.event.4cb9adfa0ab4/0-1
The storage group: root.iotcloud.event.4cb9adfa0ab4
!image-2022-01-10-11-14-30-337.png!
!image-2022-01-10-11-17-40-755.png!
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