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https://issues.apache.org/jira/browse/HBASE-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-4680:
-------------------------
Fix Version/s: (was: 0.92.0)
> FSUtils.isInSafeMode() checks should operate on HBase root dir, where we have
> permissions
> -----------------------------------------------------------------------------------------
>
> Key: HBASE-4680
> URL: https://issues.apache.org/jira/browse/HBASE-4680
> Project: HBase
> Issue Type: Bug
> Components: util
> Affects Versions: 0.92.0, 0.94.0
> Reporter: Gary Helmling
> Assignee: Gary Helmling
> Attachments: HBASE-4680.patch
>
>
> The HDFS safe mode check workaround introduced by HBASE-4510 performs a
> {{FileSystem.setPermission()}} operation on the root directory ("/") when
> attempting to trigger a {{SafeModeException}}. As a result, it requires
> superuser privileges when running with DFS permission checking enabled.
> Changing the operations to act on the HBase root directory should be safe,
> since the master process must have write access to it.
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