[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13544416#comment-13544416 ] Hudson commented on HBASE-6958: --- Integrated in HBase-0.94-security-on-Hadoop-23 #10 (See [https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/10/]) HBASE-6958 TestAssignmentManager sometimes fails (Revision 1406700) Result = FAILURE jxiang : Files : * /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.94.3, 0.96.0 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496079#comment-13496079 ] Hudson commented on HBASE-6958: --- Integrated in HBase-0.94-security #83 (See [https://builds.apache.org/job/HBase-0.94-security/83/]) HBASE-6958 TestAssignmentManager sometimes fails (Revision 1406700) Result = SUCCESS jxiang : Files : * /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.94.3, 0.96.0 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492845#comment-13492845 ] Hudson commented on HBASE-6958: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #252 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/252/]) HBASE-6958 TestAssignmentManager sometimes fails (Revision 1406699) Result = FAILURE jxiang : Files : * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492573#comment-13492573 ] Hudson commented on HBASE-6958: --- Integrated in HBase-0.94 #576 (See [https://builds.apache.org/job/HBase-0.94/576/]) HBASE-6958 TestAssignmentManager sometimes fails (Revision 1406700) Result = FAILURE jxiang : Files : * /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492568#comment-13492568 ] Hudson commented on HBASE-6958: --- Integrated in HBase-TRUNK #3518 (See [https://builds.apache.org/job/HBase-TRUNK/3518/]) HBASE-6958 TestAssignmentManager sometimes fails (Revision 1406699) Result = FAILURE jxiang : Files : * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492154#comment-13492154 ] Ted Yu commented on HBASE-6958: --- Trunk patch looks good. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492107#comment-13492107 ] ramkrishna.s.vasudevan commented on HBASE-6958: --- +1 on patch. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492099#comment-13492099 ] Jimmy Xiang commented on HBASE-6958: @Ted, thanks a lot for review. I think the trunk patch is also needed since we can't guarantee the test execution order. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491947#comment-13491947 ] Hadoop QA commented on HBASE-6958: -- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12552340/trunk-6958.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 new or modified tests. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:red}-1 javadoc{color}. The javadoc tool appears to have generated 85 warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:red}-1 findbugs{color}. The patch appears to introduce 11 new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/3238//console This message is automatically generated. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(Eve
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491910#comment-13491910 ] Hadoop QA commented on HBASE-6958: -- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12552340/trunk-6958.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 new or modified tests. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:red}-1 javadoc{color}. The javadoc tool appears to have generated 85 warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:red}-1 findbugs{color}. The patch appears to introduce 11 new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/3234//console This message is automatically generated. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(Eve
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491892#comment-13491892 ] Ted Yu commented on HBASE-6958: --- +1 on patch for 0.94 Looped TestAssignmentManager 8 times locally with the patch and they passed. > TestAssignmentManager sometimes fails > - > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug > Components: test >Reporter: Ted Yu >Assignee: Jimmy Xiang > Fix For: 0.96.0, 0.94.4 > > Attachments: 6958_0.94.patch, trunk-6958.patch > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474386#comment-13474386 ] Jimmy Xiang commented on HBASE-6958: With the patch(v4) for HBASE-6611, I ran the test 20+ times and didn't see the issue. Here is my env: Apache Maven 3.0.3 (r1075438; 2011-02-28 09:31:09-0800) Maven home: /etc/vendor/apache-maven-3.0.3 Java version: 1.7.0_07, vendor: Oracle Corporation Java home: /etc/vendor/jdk1.7.0_07/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.0.0-14-generic", arch: "amd64", family: "unix" Here is the command I used: mvn -DcompileSource=1.7 -PlocalTests clean test -Dtest=TestAssignmentManager > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473414#comment-13473414 ] Jimmy Xiang commented on HBASE-6958: I am working on HBASE-6611, and very close to post a new patch (early next week most likely), which will change this test a little bit. We can check if the issue is still there with that patch. > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473387#comment-13473387 ] ramkrishna.s.vasudevan commented on HBASE-6958: --- I was looking thro this. As per the failing testcase it should not use the MockLoadBalancer itself. Strange. But the reason could be MockLoadBalancer is not reverted back to normal balancer in one of the testcase which uses MockLoadBalancer. Added to that i was not able to reproduce the issue in my machine. > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472792#comment-13472792 ] Jimmy Xiang commented on HBASE-6958: I can take a look next week if it is not urgent. > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472751#comment-13472751 ] stack commented on HBASE-6958: -- Any chance of a patch Ted? > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-6958) TestAssignmentManager sometimes fails in trunk
[ https://issues.apache.org/jira/browse/HBASE-6958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470884#comment-13470884 ] Ted Yu commented on HBASE-6958: --- Here is my environment: Darwin L0032 11.4.2 Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64 x86_64 java version "1.7.0_07" Java(TM) SE Runtime Environment (build 1.7.0_07-b10) Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode) > TestAssignmentManager sometimes fails in trunk > -- > > Key: HBASE-6958 > URL: https://issues.apache.org/jira/browse/HBASE-6958 > Project: HBase > Issue Type: Bug >Reporter: Ted Yu > Fix For: 0.96.0 > > > From > https://builds.apache.org/job/HBase-TRUNK/3432/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManager/testBalanceOnMasterFailoverScenarioWithOpenedNode/ > : > {code} > Stacktrace > java.lang.Exception: test timed out after 5000 milliseconds > at java.lang.System.arraycopy(Native Method) > at java.lang.ThreadGroup.remove(ThreadGroup.java:969) > at java.lang.ThreadGroup.threadTerminated(ThreadGroup.java:942) > at java.lang.Thread.exit(Thread.java:732) > ... > 2012-10-06 00:46:12,521 DEBUG [MASTER_CLOSE_REGION-mockedAMExecutor-0] > zookeeper.ZKUtil(1141): mockedServer-0x13a33892de7000e Retrieved 81 byte(s) > of data from znode /hbase/unassigned/dc01abf9cd7fd0ea256af4df02811640 and set > watcher; region=t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640., > state=M_ZK_REGION_OFFLINE, servername=master,1,1, createTime=1349484372509, > payload.length=0 > 2012-10-06 00:46:12,522 ERROR [MASTER_CLOSE_REGION-mockedAMExecutor-0] > executor.EventHandler(205): Caught throwable while processing event > RS_ZK_REGION_CLOSED > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManager$MockedLoadBalancer.randomAssignment(TestAssignmentManager.java:773) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1709) > at > org.apache.hadoop.hbase.master.AssignmentManager.getRegionPlan(AssignmentManager.java:1666) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1435) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1155) > at > org.apache.hadoop.hbase.master.TestAssignmentManager$AssignmentManagerWithExtrasForTesting.assign(TestAssignmentManager.java:1035) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1130) > at > org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125) > at > org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:106) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > 2012-10-06 00:46:12,522 DEBUG [pool-1-thread-1-EventThread] > master.AssignmentManager(670): Handling transition=M_ZK_REGION_OFFLINE, > server=master,1,1, region=dc01abf9cd7fd0ea256af4df02811640, current state > from region state map ={t,,1349484359011.dc01abf9cd7fd0ea256af4df02811640. > state=OFFLINE, ts=1349484372508, server=null} > {code} > Looks like NPE happened on this line: > {code} > this.gate.set(true); > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira