Yuan Tian created IOTDB-5501:
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Summary: Memory leak in MemoryPool
Key: IOTDB-5501
URL: https://issues.apache.org/jira/browse/IOTDB-5501
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Query
Reporter: Yuan Tian
Assignee: liaolanyu
Attachments: image-2023-02-08-17-50-06-349.png
Currently, we don't remove `queryId -> fragmentInstanceId` and
`fragmentInstanceId -> planNodeId` Map in MemoryPool. We only remove the
`planNodeId -> bytesReserved` Map.
As the process running, the map will be growing larger and larger and finally
OOM.
!image-2023-02-08-17-50-06-349.png!
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