[jira] [Updated] (HBASE-16033) Add more details in logging of responseTooSlow/TooLarge

["Yu Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-16033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yu Li updated HBASE-16033:
--------------------------
    Component/s: Operability

Mark as operability improvement.

> Add more details in logging of responseTooSlow/TooLarge
> -------------------------------------------------------
>
>                 Key: HBASE-16033
>                 URL: https://issues.apache.org/jira/browse/HBASE-16033
>             Project: HBase
>          Issue Type: Bug
>          Components: Operability
>    Affects Versions: 1.2.1
>            Reporter: Yu Li
>            Assignee: Yu Li
>             Fix For: 2.0.0, 1.3.0, 1.4.0, 0.98.21
>
>         Attachments: HBASE-16033.patch, HBASE-16033.patch, HBASE-16033.patch
>
>
> Currently the log message when responseTooSlow/TooLarge is like:
> {noformat}
> 2016-06-08 12:18:04,363 WARN  [B.defaultRpcServer.handler=127,queue=10,port=16020]
> ipc.RpcServer: (responseTooSlow): {"processingtimems":13125,"call":"Multi(org.apache.hadoop.hbase.protobuf.generated.ClientProtos$MultiRequest)",
> "client":"11.251.158.22:36331","starttimems":1465359471238,"queuetimems":1540116,
> "class":"HRegionServer","responsesize":17,"method":"Multi"}
> {noformat}
> which is kind of helpless for debugging since we don't know on which table/region/row the request is against.
> What's more, we could see some if-else check in the {{RpcServer#logResponse}} method which trying to do sth different when the {{param}} includes instance of {{Operation}}, but there's only one place invoking {{logResponse}} and the {{param}} is always an instance of {{Message}}. Checking the change history, I believe this is a left-over cleanup in work of HBASE-8214 
> We will address the above issues, do some cleanup and improve the log just like {{RpcServer$Call#toString}} does to include table/region/row information of the request



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