[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-09-14 Thread Michael Drzal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13455806#comment-13455806
 ] 

Michael Drzal commented on HBASE-6627:
--

[~nkeywal] do you want to keep this around or close it and reopen if the issue 
comes back up?

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-09-14 Thread nkeywal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13455808#comment-13455808
 ] 

nkeywal commented on HBASE-6627:


Hey, you're right, it disappeared from trunk. Let's close this.

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-23 Thread nkeywal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13440073#comment-13440073
 ] 

nkeywal commented on HBASE-6627:


I don't, but as I don't reproduce the issue anymore my guess is that my fix 
is unrelated. :-)
I will look more into this/

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-22 Thread nkeywal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13439453#comment-13439453
 ] 

nkeywal commented on HBASE-6627:


hadoop-qa didn't run the patch. And I don't reproduce the issue locally now, 
with or without the patch. I keep the jira opened for now.

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-22 Thread Zhihong Ted Yu (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13439998#comment-13439998
 ] 

Zhihong Ted Yu commented on HBASE-6627:
---

@N:
Do you mind submitting for another QA run since the previous attempt didn't 
give us results ?

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-21 Thread nkeywal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13438844#comment-13438844
 ] 

nkeywal commented on HBASE-6627:


Don't ask me why, it seems to make it. Ok locally after 50 runs. Will try it 
here.

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-21 Thread stack (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13438850#comment-13438850
 ] 

stack commented on HBASE-6627:
--

I won't ask you why.  Patch looks fine.

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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[jira] [Commented] (HBASE-6627) TestMultiVersions.testGetRowVersions is flaky

2012-08-21 Thread nkeywal (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-6627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13438892#comment-13438892
 ] 

nkeywal commented on HBASE-6627:


Worked 100 times locally. I will commit it if there is no failure on 
TestMultiVersions on the prebuild env...
Thanks for the review Stack.

 TestMultiVersions.testGetRowVersions is flaky
 -

 Key: HBASE-6627
 URL: https://issues.apache.org/jira/browse/HBASE-6627
 Project: HBase
  Issue Type: Improvement
  Components: test
Affects Versions: 0.96.0
 Environment: hadoop-qa mainly, seems to happen tests in parallel; 
 difficult to reproduce on a single test.
Reporter: nkeywal
Assignee: nkeywal
 Attachments: 6627.v1.patch


 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions
 Shutting down
 Stacktrace
 java.io.IOException: Shutting down
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:229)
   at 
 org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:92)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:688)
   at 
 org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:661)
   at 
 org.apache.hadoop.hbase.TestMultiVersions.testGetRowVersions(TestMultiVersions.java:143)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at 
 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
   at 
 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
   at 
 org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
   at 
 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
   at 
 org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
   at 
 org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
   at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
   at org.junit.rules.RunRules.evaluate(RunRules.java:18)
   at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
   at 
 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
   at org.junit.runners.ParentRunner$3.run

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