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https://issues.apache.org/jira/browse/HBASE-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eugene Koontz updated HBASE-4014:
---------------------------------
Status: Patch Available (was: Open)
The main point of the patch is to modify hooks in MasterCoprocessorHost and
RegionCoprocessorHost (the hooks are: prePut, postPut, ..etc) to catch any
exceptions thrown by hosted coprocessors. The catch {} block aborts the hosting
process (either master or regionserver) with an error message describing what
coprocessors were being hosted for later analysis.
> Coprocessors: Flag the presence of coprocessors in logged exceptions
> --------------------------------------------------------------------
>
> Key: HBASE-4014
> URL: https://issues.apache.org/jira/browse/HBASE-4014
> Project: HBase
> Issue Type: Improvement
> Components: coprocessors
> Reporter: Andrew Purtell
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
> Attachments: HBASE-4014.patch
>
>
> For some initial triage of bug reports for core versus for deployments with
> loaded coprocessors, we need something like the Linux kernel's taint flag,
> and list of linked in modules that show up in the output of every OOPS, to
> appear above or below exceptions that appear in the logs.
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