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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2012/11/15 02:06:12 UTC
[jira] [Commented] (HBASE-6282) The introspection, etc. of objects
in the RPC has to be handled for PB objects
[ https://issues.apache.org/jira/browse/HBASE-6282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13497668#comment-13497668 ]
stack commented on HBASE-6282:
------------------------------
If I enable IPC trace, its not bad as is:
{code}
...e.hadoop.ipc.HBaseServer.trace: Call #18; Served: ClientProtocol#multi queueTime=1 processingTime=0 contents=1 MultiRequest
{code}
I can call toString on the pb param. This is totally obnoxious but would be a nice option to have debugging. Let me post a patch.
Regards the logResponse, that needs fixup in general. I had it recently and found the message reported close to useless. Lets file a new issue to fix that distinct from pb'ing.
> The introspection, etc. of objects in the RPC has to be handled for PB objects
> ------------------------------------------------------------------------------
>
> Key: HBASE-6282
> URL: https://issues.apache.org/jira/browse/HBASE-6282
> Project: HBase
> Issue Type: Sub-task
> Components: IPC/RPC
> Reporter: Devaraj Das
> Priority: Blocker
> Fix For: 0.96.0
>
>
> The places where the type of objects are inspected need to be updated to take into consideration PB types. I have noticed Objects.describeQuantity being used, and the private WritableRpcEngine.Server.logResponse method also needs updating (in the PB world, all information about operations/tablenames is contained in one PB argument).
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