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https://issues.apache.org/jira/browse/HADOOP-8263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HADOOP-8263:
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Attachment: hadoop-8263.txt
Simple patch which just adds a toString method. It turns out it's easy to get
the protocol name and method name, but actually getting to the method contents
is difficult in this context. I elected to do the simple patch instead of the
larger refactoring necessary to get the full parameter printed out.
> Stringification of IPC calls not useful
> ---------------------------------------
>
> Key: HADOOP-8263
> URL: https://issues.apache.org/jira/browse/HADOOP-8263
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 2.0.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Attachments: hadoop-8263.txt
>
>
> Since the Protobufification of Hadoop, the log messages on IPC exceptions on
> the server side now read like:
> 12/04/09 16:04:06 INFO ipc.Server: IPC Server handler 9 on 8021, call
> org.apache.hadoop.ipc.ProtobufRpcEngine$RpcRequestWritable@7087e9bf from
> 127.0.0.1:47989: error: org.apache.hadoop.ipc.StandbyException: Operation
> category READ is not supported in state standby
> The call should instead stringify the method name and the request protobuf
> (perhaps abbreviated if it is longer than a few hundred chars)
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