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From Gaojinchao <gaojinc...@huawei.com>
Subject A question about TestAdmin failed.
Date Tue, 26 Apr 2011 12:27:43 GMT
I merge some code to 0.90.2 
run unit test and find one failed.

how to dig it ? thanks.
Logs:
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.hbase.client.TestAdmin
-------------------------------------------------------------------------------
Tests run: 16, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 649.314 sec <<<
FAILURE!
testCreateTableWithRegions(org.apache.hadoop.hbase.client.TestAdmin)  Time elapsed: 3.475
sec  <<< ERROR!
java.lang.NullPointerException
	at org.apache.hadoop.hbase.HServerAddress.hashCode(HServerAddress.java:149)
	at java.util.HashMap.get(HashMap.java:300)
	at org.apache.hadoop.hbase.client.TestAdmin.verifyRoundRobinDistribution(TestAdmin.java:309)
	at org.apache.hadoop.hbase.client.TestAdmin.testCreateTableWithRegions(TestAdmin.java:385)
	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:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	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.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
	at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
	at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:165)
	at org.apache.maven.surefire.Surefire.run(Surefire.java:107)
	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.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:289)
	at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1005)


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