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Posted to common-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2012/09/05 21:42:07 UTC
[jira] [Commented] (HADOOP-8624) ProtobufRpcEngine should log all
RPCs if TRACE logging is enabled
[ https://issues.apache.org/jira/browse/HADOOP-8624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449042#comment-13449042 ]
Eli Collins commented on HADOOP-8624:
-------------------------------------
This can be closed right?
> ProtobufRpcEngine should log all RPCs if TRACE logging is enabled
> -----------------------------------------------------------------
>
> Key: HADOOP-8624
> URL: https://issues.apache.org/jira/browse/HADOOP-8624
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ipc
> Affects Versions: 3.0.0, 2.2.0-alpha
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Attachments: hadoop-8624.txt
>
>
> Since all RPC requests/responses are now ProtoBufs, it's easy to add a TRACE level logging output for ProtobufRpcEngine that actually shows the full content of all calls. This is very handy especially when writing/debugging unit tests, but might also be useful to enable at runtime for short periods of time to debug certain production issues.
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