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https://issues.apache.org/jira/browse/HBASE-17578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Helmling updated HBASE-17578:
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Attachment: HBASE-17578.001.patch
In addition to fixing the metrics InvocationHandlers for thrift 1 & 2 to always
increment latencies, even in the case of exceptions, the attached patch also
adds common exception handling and reporting for the thrift server
implementations. The metrics reporting for common exception types is now
shared between regionservers, and thrift 1 & 2.
> Thrift per-method metrics should still update in the case of exceptions
> -----------------------------------------------------------------------
>
> Key: HBASE-17578
> URL: https://issues.apache.org/jira/browse/HBASE-17578
> Project: HBase
> Issue Type: Bug
> Components: Thrift
> Reporter: Gary Helmling
> Assignee: Gary Helmling
> Fix For: 1.3.1
>
> Attachments: HBASE-17578.001.patch
>
>
> Currently, the InvocationHandler used to update per-method metrics in the
> Thrift server fails to update metrics if an exception occurs. This causes us
> to miss outliers. We should include exceptional cases in per-method
> latencies, and also look at adding specific exception rate metrics.
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