[jira] [Commented] (HBASE-4309) slow query log metrics spewing warnings

["Riley Patterson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-4309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13094377#comment-13094377 ] 

Riley Patterson commented on HBASE-4309:
----------------------------------------

Attached a quickly put-together patch. If the changes to HBaseRpcMetrics in this patch are at all controversial, consider the alternative patch for now; it just comments out the metrics and adds TODOs. Note that in these patches I also fix one other small bug (array index out of bounds) that we found internally this evening.

I apologize for this. Some bugs slipped into small changes made after my thorough testing. I'll be more careful in the future.

> slow query log metrics spewing warnings
> ---------------------------------------
>
>                 Key: HBASE-4309
>                 URL: https://issues.apache.org/jira/browse/HBASE-4309
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Riley Patterson
>            Priority: Critical
>             Fix For: 0.92.0
>
>         Attachments: HBASE-4309-alternative.patch, HBASE-4309.patch
>
>
> Lots of these in the logs in trunk:
> 2011-08-30 22:54:36,100 WARN org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Got inc() request for method that doesnt exist: get.slowResponse.
> 2011-08-30 22:54:36,100 WARN org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Got inc() request for method that doesnt exist: get.aboveOneSec.
> ...

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