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https://issues.apache.org/jira/browse/HBASE-16284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15396162#comment-15396162
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Jerry He commented on HBASE-16284:
----------------------------------
The patch looks good.
{code}
+ } catch (IOException e) {
+ LOG.error("Exception occurred in HMaster.shutdown()", e);
+ if (e instanceof AccessDeniedException) {
+ throw new ServiceException(e);
+ }
+ }
{code}
Could we just throw ServiceException for all IOException ?
> Unauthorized client can shutdown the cluster
> --------------------------------------------
>
> Key: HBASE-16284
> URL: https://issues.apache.org/jira/browse/HBASE-16284
> Project: HBase
> Issue Type: Bug
> Reporter: Deokwoo Han
> Attachments: HBASE-16284.patch
>
>
> An unauthorized client can shutdown the cluster as {{AccessDeniedException}}
> is ignored during {{Admin.stopMaster}} and {{Admin.shutdown}}.
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