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Posted to issues@hbase.apache.org by "Guanghao Zhang (JIRA)" <ji...@apache.org> on 2019/01/01 09:49:00 UTC

[jira] [Updated] (HBASE-21659) Avoid to load duplicate coprocessors in system config and table descriptor

     [ https://issues.apache.org/jira/browse/HBASE-21659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guanghao Zhang updated HBASE-21659:
-----------------------------------
    Attachment: HBASE-21659.master.004.patch

> Avoid to load duplicate coprocessors in system config and table descriptor
> --------------------------------------------------------------------------
>
>                 Key: HBASE-21659
>                 URL: https://issues.apache.org/jira/browse/HBASE-21659
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Guanghao Zhang
>            Assignee: Guanghao Zhang
>            Priority: Major
>         Attachments: HBASE-21659.master.001.patch, HBASE-21659.master.002.patch, HBASE-21659.master.003.patch, HBASE-21659.master.004.patch
>
>
> When there are same coprocessor in system coprocessor config and table descriptor. It will load the coprocessor twice and the coprocessor method may run twice, too. It should avoid to load duplicate coprocessors.



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