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https://issues.apache.org/jira/browse/HBASE-16033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Li updated HBASE-16033:
--------------------------
Attachment: HBASE-16033.patch
A straight-forward patch. Log after patch would look like:
{noformat}
2016-06-15 13:43:33,763 WARN [B.defaultRpcServer.handler=4,queue=4,port=16020]
ipc.RpcServer:
(responseTooSlow):
{"processingtimems":10776,"call":"Multi(org.apache.hadoop.hbase.protobuf.generated.ClientProtos$MultiRequest)",
"client":"11.251.157.88:56954","param":"region=
msgtable,0535:,1465226523303.930e1623ba37566bd44dfca3bfcdd43e.,
for 1 actions and 1st row
key=0535:20160615134322:533698458535","starttimems":1465969402987,"queuetimems":0,
"class":"HRegionServer","responsesize":8,"method":"Multi"}
{noformat}
> Add more details in logging of responseTooSlow/TooLarge
> -------------------------------------------------------
>
> Key: HBASE-16033
> URL: https://issues.apache.org/jira/browse/HBASE-16033
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.2.1
> Reporter: Yu Li
> Assignee: Yu Li
> Attachments: HBASE-16033.patch
>
>
> Currently the log message when responseTooSlow/TooLarge is like:
> {noformat}
> 2016-06-08 12:18:04,363 WARN
> [B.defaultRpcServer.handler=127,queue=10,port=16020]
> ipc.RpcServer: (responseTooSlow):
> {"processingtimems":13125,"call":"Multi(org.apache.hadoop.hbase.protobuf.generated.ClientProtos$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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