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https://issues.apache.org/jira/browse/HDDS-15149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sammi Chen updated HDDS-15149:
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Description:
Currently there is no limited control of network connections created by
Datanode GRPC server, which caused "too many open files" issue in Datanode,
126920 TCP connections out of 128103 total open file handlers.
We should add a max connection limit to Datanode GRPC server.
was:
Currently there is no limited control of network connections created by
Datanode GRPC server, which caused "too many open files" issue in Datanode,
126920 TCP connections out of 128103 total open file handlers.
We should add a max connection limitation to Datanode GRPC server.
> Limit the max network connections created by Datanode GRPC server
> -----------------------------------------------------------------
>
> Key: HDDS-15149
> URL: https://issues.apache.org/jira/browse/HDDS-15149
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Sammi Chen
> Priority: Major
>
> Currently there is no limited control of network connections created by
> Datanode GRPC server, which caused "too many open files" issue in Datanode,
> 126920 TCP connections out of 128103 total open file handlers.
> We should add a max connection limit to Datanode GRPC server.
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