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https://issues.apache.org/jira/browse/HBASE-20942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser updated HBASE-20942:
-------------------------------
Release Note: Allows configuration of the length of RPC messages printed to
the log at TRACE level via "hbase.ipc.trace.param.size" in RpcServer. (was:
Made it configurable with the parameter hbase.ipc.trace.param.size )
> Improve RpcServer TRACE logging
> -------------------------------
>
> Key: HBASE-20942
> URL: https://issues.apache.org/jira/browse/HBASE-20942
> Project: HBase
> Issue Type: Task
> Components: Operability
> Affects Versions: 2.1.0, 1.4.6
> Reporter: Esteban Gutierrez
> Assignee: Krish Dey
> Priority: Major
> Fix For: 3.0.0, 1.5.0, 1.3.3, 2.2.0, 2.1.1, 2.0.2, 1.4.7
>
> Attachments: HBASE-20942.002.patch, HBASE-20942.003.patch,
> HBASE-20942.004.patch, HBASE-20942.005.patch
>
>
> Two things:
> * We truncate RpcServer output to 1000 characters for trace logging. Would
> be better if that value was configurable.
> * There is the chance for an ArrayIndexOutOfBounds when truncating the TRACE
> log message.
> Esteban mentioned this to me earlier, so I'm crediting him as the reporter.
> cc: [~elserj]
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