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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17817) Make Regionservers log which tables it removed coprocessors from when aborting
Date Fri, 28 Apr 2017 19:21:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15989327#comment-15989327
] 

Hudson commented on HBASE-17817:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.1-JDK8 #1946 (See [https://builds.apache.org/job/HBase-1.1-JDK8/1946/])
HBASE-17817 add table name to output (if available) when removing (busbey: rev e62d7a6d26ffaba8f30cc7e858df7f3eb10e0b76)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java


> Make Regionservers log which tables it removed coprocessors from when aborting
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-17817
>                 URL: https://issues.apache.org/jira/browse/HBASE-17817
>             Project: HBase
>          Issue Type: Improvement
>          Components: Coprocessors, regionserver
>    Affects Versions: 1.1.2
>            Reporter: Steen Manniche
>            Assignee: Steen Manniche
>              Labels: logging
>             Fix For: 2.0.0, 1.4.0, 1.2.6, 1.3.2, 1.1.11
>
>         Attachments: HBASE-17817.master.001.patch, HBASE-17817.master.002.patch, HBASE-17817.master.003.patch,
HBASE-17817.master.004.patch
>
>
> When a coprocessor throws a runtime exception (e.g. NPE), the regionserver handles this
according to {{hbase.coprocessor.abortonerror}}.
> If the coprocessor was loaded on a specific table, the output in the logs give no indication
as to which table the coprocessor was removed from (or which version, or jarfile is the culprit).
This causes longer debugging and recovery times.



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