[IMPALA-11558] Looks like memory leak when select from kudu table concurrently - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: Impala 4.0.0, Impala 4.1.0
Fix Version/s: Impala 4.2.0, Impala 4.1.1
Component/s: Frontend
Labels:
None

Target Version:

Impala 4.2.0
Epic Color:
ghx-label-14

Description

Reproduce：

restart impala
query kudu table concurrently, eg. select count from tpch_kudu.lineitem

The untracked memory will increase to a large value.

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image-2022-09-08-13-45-38-446.png
08/Sep/22 05:45
42 kB
Xianqing He

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Assignee:: Xianqing He

Reporter:: Xianqing He

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 07/Sep/22 09:24

Updated:: 13/Oct/22 05:40

Resolved:: 12/Oct/22 01:55