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https://issues.apache.org/jira/browse/HBASE-6246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhihong Ted Yu reopened HBASE-6246:
-----------------------------------
I was investigating the root cause for frequent TestSplitTransactionOnCluster
failures. e.g.:
https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.94/lastCompletedBuild/testReport/org.apache.hadoop.hbase.regionserver/TestSplitTransactionOnCluster/testMasterRestartWhenSplittingIsPartial/
{code}
2012-06-23 02:57:17,388 INFO [Thread-629]
regionserver.TestSplitTransactionOnCluster(654): Moving
testMasterRestartWhenSplittingIsPartial,,1340420235288.7d985b65a8fb86a516d292158f5d7c40.
to vesta.apache.org,34866,1340419933436; metaServerIndex=0
2012-06-23 02:57:17,389 INFO [IPC Server handler 3 on 54803]
master.HMaster(1107): Added move plan
hri=testMasterRestartWhenSplittingIsPartial,,1340420235288.7d985b65a8fb86a516d292158f5d7c40.,
src=vesta.apache.org,46324,1340419901533, dest=, running balancer
{code}
We can see clearly that move destination was not picked up by master.
I wonder why the following code was removed in patch for this JIRA ?
{code}
- } else {
- dest = new ServerName(Bytes.toString(destServerName));
{code}
> Admin.move without specifying destination does not go through AccessController
> ------------------------------------------------------------------------------
>
> Key: HBASE-6246
> URL: https://issues.apache.org/jira/browse/HBASE-6246
> Project: HBase
> Issue Type: Bug
> Components: coprocessors, security
> Affects Versions: 0.94.0, 0.94.1
> Reporter: ramkrishna.s.vasudevan
> Assignee: rajeshbabu
> Labels: coprocessors, security
> Fix For: 0.94.1
>
> Attachments: HBASE-6246_94.patch
>
>
> {code}
> if (destServerName == null || destServerName.length == 0) {
> LOG.info("Passed destination servername is null/empty so " +
> "choosing a server at random");
> this.assignmentManager.clearRegionPlan(hri);
> // Unassign will reassign it elsewhere choosing random server.
> this.assignmentManager.unassign(hri);
> {code}
> I think we should go through security to see if there is sufficient
> permissions to do this operation?
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