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Posted to issues@hbase.apache.org by "Vladimir Rodionov (JIRA)" <ji...@apache.org> on 2019/02/20 00:22:04 UTC

[jira] [Commented] (HBASE-21936) Disable split/merge of a table during snapshot

    [ https://issues.apache.org/jira/browse/HBASE-21936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772468#comment-16772468 ] 

Vladimir Rodionov commented on HBASE-21936:
-------------------------------------------

The patch disables split/merges only in synchronous snapshot API, asynSnaphot is trickier in this case and was left as is, it is up to a user to invoke split/merge API during async snapshot operation.

> Disable split/merge of a table during snapshot
> ----------------------------------------------
>
>                 Key: HBASE-21936
>                 URL: https://issues.apache.org/jira/browse/HBASE-21936
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>            Priority: Major
>             Fix For: 3.0.0, 2.2.0, 2.3.0
>
>         Attachments: HBASE-21936-master-v1.patch
>
>
> https://issues.apache.org/jira/browse/HBASE-17942 has introduced per table split/merge enablement. This new feature should be used during table's snapshot to avoid failure due to concurrent splits/merges.



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