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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16465) Disable region splits and merges, balancer during full backup
Date Tue, 06 Sep 2016 19:49:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15468350#comment-15468350
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Ted Yu commented on HBASE-16465:
--------------------------------

{code}
+        .setTargetRootDir(args[2]).setWorkers(workers).setBandwidth(bandwidth).setSplitsDisabled(splitsDisabled);
{code}
Wrap long line.
{code}
+      if (isFullBackup && balancerEnabled) {
{code}
The above check is in HBaseAdmin. What if the admin disconnects from cluster in the middle
of backup ?
Who would be restoring the balancer setting ?



> Disable region splits and merges, balancer during full backup
> -------------------------------------------------------------
>
>                 Key: HBASE-16465
>                 URL: https://issues.apache.org/jira/browse/HBASE-16465
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>              Labels: backup
>         Attachments: HBASE-16465-v1.patch, HBASE-16465-v2.patch, HBASE-16465-v3.patch,
HBASE-16465-v4.patch, HBASE-16465-v5.patch
>
>
> Incorporate HBASE-15128
> Balancer, catalog janitor and region normalizer should be disabled as well during full
backup



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