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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12575) Sanity check table coprocessor classes are loadable
Date Sun, 07 Dec 2014 21:57:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Andrew Purtell updated HBASE-12575:
    Summary: Sanity check table coprocessor classes are loadable  (was: Sanity check coprocessor
classes and other classes from configuration are loadable)

> Sanity check table coprocessor classes are loadable
> ---------------------------------------------------
>                 Key: HBASE-12575
>                 URL: https://issues.apache.org/jira/browse/HBASE-12575
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Enis Soztutar
>            Assignee: Andrew Purtell
>             Fix For: 1.0.0, 2.0.0, 0.98.9
>         Attachments: HBASE-12575.patch, HBASE-12575.patch, HBASE-12575.patch
> We load coprocessors and other classes from configuration. In case of a typo in the class
name (or deployment problem) a create table / alter table with wrong class name brings down
the whole cluster. 
> Master already does sanity check for compression and region split policy classes introduced
in HBASE-10591. We should extend that to check some other common cases as well. 

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