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https://issues.apache.org/jira/browse/KUDU-3463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weizisheng updated KUDU-3463:
-----------------------------
Description:
We rarely face a suspected memory leak on a cluster with 3-master and
4-tserver, 800 tables and 3000 tablets. Leader master consume 50GB memory while
the other two only take one tenth of it ...
>From the last 5 days, leader's memory usage grows 3%+
Append pprof heap
!image-2023-04-12-16-59-11-194.png!
was:
We rarely face a suspected memory leak on a cluster with 3-master and
4-tserver, 800 tables and 3000 tablets. Leader master consume 50GB memory while
the other two only take one tenth of it ...
from the last 5 days, leader's memory usage grows 3%+
will append pprof heap file...
> KuduMaster leader seems to have memory leak.
> --------------------------------------------
>
> Key: KUDU-3463
> URL: https://issues.apache.org/jira/browse/KUDU-3463
> Project: Kudu
> Issue Type: Bug
> Affects Versions: 1.12.0
> Reporter: Weizisheng
> Priority: Major
> Attachments: heap321.txt
>
>
> We rarely face a suspected memory leak on a cluster with 3-master and
> 4-tserver, 800 tables and 3000 tablets. Leader master consume 50GB memory
> while the other two only take one tenth of it ...
> From the last 5 days, leader's memory usage grows 3%+
> Append pprof heap
> !image-2023-04-12-16-59-11-194.png!
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