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https://issues.apache.org/jira/browse/HBASE-12035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14303556#comment-14303556
]
Andrey Stepachev commented on HBASE-12035:
------------------------------------------
TestMetaWithReplicas and TestAcidGuarantees are passable on my hosts (tried Mac
and Linux VM).
But something broken in TestAssignmentManagerOnCluster.
mvn clean test
-Dtest=TestAcidGuarantees,TestAssignmentManagerOnCluster,TestMetaWithReplicas
{code}
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.hadoop.hbase.client.TestMetaWithReplicas
Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 87.535 sec -
in org.apache.hadoop.hbase.client.TestMetaWithReplicas
Running org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster
Tests run: 20, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 93.322 sec <<<
FAILURE! - in org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster
testSSHWhenDisablingTableRegionsInOpeningOrPendingOpenState(org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster)
Time elapsed: 60.051 sec <<< ERROR!
java.lang.Exception: test timed out after 60000 milliseconds
at java.lang.Thread.sleep(Native Method)
at
org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:732)
at
org.apache.hadoop.hbase.HBaseTestingUtility.deleteTable(HBaseTestingUtility.java:1790)
at
org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster.testSSHWhenDisablingTableRegionsInOpeningOrPendingOpenState(TestAssignmentManagerOnCluster.java:647)
Running org.apache.hadoop.hbase.TestAcidGuarantees
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 81.618 sec - in
org.apache.hadoop.hbase.TestAcidGuarantees
Results :
Tests in error:
TestAssignmentManagerOnCluster.testSSHWhenDisablingTableRegionsInOpeningOrPendingOpenState:647
ยป
{code}
> Client does an RPC to master everytime a region is relocated
> ------------------------------------------------------------
>
> Key: HBASE-12035
> URL: https://issues.apache.org/jira/browse/HBASE-12035
> Project: HBase
> Issue Type: Improvement
> Components: Client, master
> Affects Versions: 2.0.0
> Reporter: Enis Soztutar
> Assignee: Andrey Stepachev
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: HBASE-12035 (1).patch, HBASE-12035.patch,
> HBASE-12035.patch, HBASE-12035.patch, HBASE-12035.patch, HBASE-12035.patch,
> HBASE-12035.patch, HBASE-12035.patch, HBASE-12035.patch, HBASE-12035.patch,
> HBASE-12035.patch
>
>
> HBASE-7767 moved table enabled|disabled state to be kept in hdfs instead of
> zookeeper. isTableDisabled() which is used in
> HConnectionImplementation.relocateRegion() now became a master RPC call
> rather than a zookeeper client call. Since we do relocateRegion() calls
> everytime we want to relocate a region (region moved, RS down, etc) this
> implies that when the master is down, the some of the clients for uncached
> regions will be affected.
> See HBASE-7767 and HBASE-11974 for some more background.
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