[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-15 Thread Lars Hofhansl (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969289#comment-13969289
 ] 

Lars Hofhansl commented on HBASE-10969:
---

Committed the addendum. Thanks [~stack]. I hope this is the end of this.

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-15 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969367#comment-13969367
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94-on-Hadoop-2 #69 (See 
[https://builds.apache.org/job/HBase-0.94-on-Hadoop-2/69/])
HBASE-10969 Addendum - avoid races in dfs/zk cluster start/stop (larsh: rev 
1587458)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-15 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969437#comment-13969437
 ] 

Hudson commented on HBASE-10969:


SUCCESS: Integrated in HBase-0.94-security #464 (See 
[https://builds.apache.org/job/HBase-0.94-security/464/])
HBASE-10969 Addendum - avoid races in dfs/zk cluster start/stop (larsh: rev 
1587458)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-15 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969460#comment-13969460
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94 #1345 (See 
[https://builds.apache.org/job/HBase-0.94/1345/])
HBASE-10969 Addendum - avoid races in dfs/zk cluster start/stop (larsh: rev 
1587458)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-15 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969474#comment-13969474
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94-JDK7 #111 (See 
[https://builds.apache.org/job/HBase-0.94-JDK7/111/])
HBASE-10969 Addendum - avoid races in dfs/zk cluster start/stop (larsh: rev 
1587458)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13968116#comment-13968116
 ] 

Hudson commented on HBASE-10969:


SUCCESS: Integrated in HBase-0.94-security #461 (See 
[https://builds.apache.org/job/HBase-0.94-security/461/])
HBASE-10969 TestDistributedLogSplitting fails frequently in 0.94. (larsh: rev 
1587151)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13968134#comment-13968134
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94-on-Hadoop-2 #67 (See 
[https://builds.apache.org/job/HBase-0.94-on-Hadoop-2/67/])
HBASE-10969 TestDistributedLogSplitting fails frequently in 0.94. (larsh: rev 
1587151)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13968138#comment-13968138
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94-JDK7 #108 (See 
[https://builds.apache.org/job/HBase-0.94-JDK7/108/])
HBASE-10969 TestDistributedLogSplitting fails frequently in 0.94. (larsh: rev 
1587151)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13968141#comment-13968141
 ] 

Hudson commented on HBASE-10969:


FAILURE: Integrated in HBase-0.94 #1342 (See 
[https://builds.apache.org/job/HBase-0.94/1342/])
HBASE-10969 TestDistributedLogSplitting fails frequently in 0.94. (larsh: rev 
1587151)
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Lars Hofhansl (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969196#comment-13969196
 ] 

Lars Hofhansl commented on HBASE-10969:
---

This time the test timed out. And I see this:
{code}
2014-04-14 06:28:08,502 WARN  [pool-1-thread-1] util.MBeans(73): 
Hadoop:service=DataNode,name=FSDatasetState-UndefinedStorageId138916243
javax.management.InstanceNotFoundException: 
Hadoop:service=DataNode,name=FSDatasetState-UndefinedStorageId138916243
at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094)
at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:415)
at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:403)
at 
com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:507)
at org.apache.hadoop.metrics2.util.MBeans.unregister(MBeans.java:71)
at 
org.apache.hadoop.hdfs.server.datanode.FSDataset.shutdown(FSDataset.java:2067)
at 
org.apache.hadoop.hdfs.server.datanode.DataNode.shutdown(DataNode.java:799)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.shutdownDataNodes(MiniDFSCluster.java:566)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:550)
at 
org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniDFSCluster(HBaseTestingUtility.java:475)
at 
org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:716)
at 
org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:130)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
{code}

So looks like I traded a race for stopping/starting the HBase mini cluster with 
a race further down the stack.
The test in trunk actually starts dfs/zk only once. I port that part back as 
well, that would avoid this race and also speed up the test.
Addendum coming soon.

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Lars Hofhansl (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969201#comment-13969201
 ] 

Lars Hofhansl commented on HBASE-10969:
---

mind having another look [~stack]?

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread stack (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969212#comment-13969212
 ] 

stack commented on HBASE-10969:
---

Is that right?  We start the dfs cluster twice, in setup and then further down 
in the test?

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread Lars Hofhansl (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969220#comment-13969220
 ] 

Lars Hofhansl commented on HBASE-10969:
---

Hmm, there is only one call to startMiniDFSCluster(...), right?
\@BeforeClass we start the dfs/zk clusters and in each test we only stop/start 
the hbase mini cluster,


 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-14 Thread stack (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13969246#comment-13969246
 ] 

stack commented on HBASE-10969:
---

My misread.

+1 Lars.

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969-addendum.txt, 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-12 Thread Lars Hofhansl (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13967733#comment-13967733
 ] 

Lars Hofhansl commented on HBASE-10969:
---

Might not be the full story, though.

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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[jira] [Commented] (HBASE-10969) TestDistributedLogSplitting fails frequently in 0.94.

2014-04-12 Thread stack (JIRA) 

[ 
https://issues.apache.org/jira/browse/HBASE-10969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13967734#comment-13967734
 ] 

stack commented on HBASE-10969:
---

+1

Innocuous looking.

 TestDistributedLogSplitting fails frequently in 0.94.
 -

 Key: HBASE-10969
 URL: https://issues.apache.org/jira/browse/HBASE-10969
 Project: HBase
  Issue Type: Bug
  Components: test
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
 Fix For: 0.94.19

 Attachments: 10969.txt


 Example:
 {code}
 Error Message
 null not an instance of org.apache.hadoop.hbase.MiniHBaseCluster
 Stacktrace
 java.lang.RuntimeException: null not an instance of 
 org.apache.hadoop.hbase.MiniHBaseCluster
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getMiniHBaseCluster(HBaseTestingUtility.java:701)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.getHBaseCluster(HBaseTestingUtility.java:1653)
   at 
 org.apache.hadoop.hbase.master.TestDistributedLogSplitting.after(TestDistributedLogSplitting.java:125)
 {code}



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