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From "Steve Loughran (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8097) TestRPCCallBenchmark failing w/ port in use -handling badly
Date Tue, 21 Feb 2012 12:48:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13212556#comment-13212556
] 

Steve Loughran commented on HADOOP-8097:
----------------------------------------

Stack trace and error log

testBenchmarkWithWritable(org.apache.hadoop.ipc.TestRPCCallBenchmark)  Time elapsed: 20.007
sec  <<< ERROR!
java.lang.Exception: test timed out after 20000 milliseconds
	at java.lang.Object.wait(Native Method)
	at java.lang.Thread.join(Thread.java:1186)
	at java.lang.Thread.join(Thread.java:1239)
	at org.apache.hadoop.test.MultithreadedTestUtil$TestContext.stop(MultithreadedTestUtil.java:163)
	at org.apache.hadoop.ipc.RPCCallBenchmark.run(RPCCallBenchmark.java:306)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
	at org.apache.hadoop.ipc.TestRPCCallBenchmark.testBenchmarkWithWritable(TestRPCCallBenchmark.java:30)
	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.FailOnTimeout$1.run(FailOnTimeout.java:28)
testBenchmarkWithProto(org.apache.hadoop.ipc.TestRPCCallBenchmark)  Time elapsed: 13.197 sec
 <<< ERROR!
java.net.BindException: Problem binding to [0.0.0.0:12345] java.net.BindException: Address
already in use; For more details see:  http://wiki.apache.org/hadoop/BindException
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:675)
	at org.apache.hadoop.ipc.Server.bind(Server.java:309)
	at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:402)
	at org.apache.hadoop.ipc.Server.<init>(Server.java:1742)
	at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:830)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:350)
	at org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:329)
	at org.apache.hadoop.ipc.RPC.getServer(RPC.java:661)
	at org.apache.hadoop.ipc.RPCCallBenchmark.startServer(RPCCallBenchmark.java:230)
	at org.apache.hadoop.ipc.RPCCallBenchmark.run(RPCCallBenchmark.java:261)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
	at org.apache.hadoop.ipc.TestRPCCallBenchmark.testBenchmarkWithProto(TestRPCCallBenchmark.java:43)
	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.FailOnTimeout$1.run(FailOnTimeout.java:28)

                
> TestRPCCallBenchmark failing w/ port in use -handling badly
> -----------------------------------------------------------
>
>                 Key: HADOOP-8097
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8097
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.24.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> I'm seeing TestRPCCallBenchmark fail with port in use, which is probably related to some
other test (race condition on shutdown?), but which isn't being handled that well in the test
itself -although the log shows the binding exception, the test is failing on a connection
timeout

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