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https://issues.apache.org/jira/browse/HBASE-11136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14133372#comment-14133372
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Ted Yu commented on HBASE-11136:
--------------------------------
lgtm
Minor:
{code}
+ * @param ctx An instance of RegionServerCoprocessorEnvironment
{code}
ctx is ObserverContext, not environment.
> Add permission check to roll WAL writer
> ----------------------------------------
>
> Key: HBASE-11136
> URL: https://issues.apache.org/jira/browse/HBASE-11136
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, security
> Affects Versions: 0.96.2, 0.98.2
> Reporter: Jerry He
> Assignee: Jerry He
> Priority: Minor
> Fix For: 2.0.0, 0.98.7, 0.99.1
>
> Attachments: HBASE-11136-trunk-v1.patch, HBASE-11136-trunk-v2.patch
>
>
> Currently HBase provides HBaseAdmin.rollHLogWriter() and shell command to
> roll WAL on a region server. But no permission check is done on this
> operation in a secure cluster.
> We need to add permission check to prevent un-authorized user from running
> this operation.
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