[ 
https://issues.apache.org/jira/browse/HBASE-24123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17086731#comment-17086731
 ] 

Michael Stack commented on HBASE-24123:
---------------------------------------

Another. Most of these are on laptop. This is branch-2.
{code}
[ERROR] Failures:
[ERROR]   TestThriftSpnegoHttpServer.testRunThriftServerWithHeaderBufferLength
Expected: (an instance of org.apache.thrift.transport.TTransportException and 
exception with message a string containing "HTTP Response code: 431")
     but: an instance of org.apache.thrift.transport.TTransportException 
<java.lang.InterruptedException> is a java.lang.InterruptedException
Stacktrace was: java.lang.InterruptedException
        at java.lang.Object.wait(Native Method)
        at java.lang.Thread.join(Thread.java:1252)
        at java.lang.Thread.join(Thread.java:1326)
        at 
org.apache.hadoop.hbase.thrift.TestThriftHttpServer.stopHttpServerThread(TestThriftHttpServer.java:247)
        at 
org.apache.hadoop.hbase.thrift.TestThriftHttpServer.runThriftServer(TestThriftHttpServer.java:183)
        at 
org.apache.hadoop.hbase.thrift.TestThriftHttpServer.testRunThriftServerWithHeaderBufferLength(TestThriftHttpServer.java:147)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
        at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
        at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
        at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
        at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
        at 
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:288)
        at 
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:282)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:748)

[ERROR] Errors:
[ERROR] org.apache.hadoop.hbase.thrift.TestThriftSpnegoHttpServer.null
[ERROR]   Run 1: 
TestThriftSpnegoHttpServer>TestThriftHttpServer.testRunThriftServerWithHeaderBufferLength:147->TestThriftHttpServer.runThriftServer:183->TestThriftHttpServer.stopHttpServerThread:247->Object.wait:-2
 » TestTimedOut
[ERROR]   Run 2: TestThriftSpnegoHttpServer »  Appears to be stuck in thread 
Thread-0
[INFO]
[ERROR]   
TestThrift2ServerCmdLine>TestThriftServerCmdLine.testRunThriftServer:316 »  
or...
[INFO]
[ERROR] Tests run: 152, Failures: 1, Errors: 2, Skipped: 1
{code}

> [Flakey Tests] Thrift tests (TestThrift?ServerCmdLine)
> ------------------------------------------------------
>
>                 Key: HBASE-24123
>                 URL: https://issues.apache.org/jira/browse/HBASE-24123
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Michael Stack
>            Priority: Major
>
> TestThrift2ServerCmdLine and TestThriftServerCmdLine are flakey. They fail 
> frequently in local runs for myriad reasons: protocol failures, wrong answers 
> on query, connection resets, etc. Each test runs 40 different combinations of 
> config.
> This is after work done to try and stabilize by fixing port clash issues.
> Let me list in here the ways in which it fails. I will disable after I get a 
> good list. Will also try and do some more stabilization too in sub-issues. 
> Lets see which prevails; stabilization or disabling.
> For starters, this morning I got this:
> {code}
>  
> -------------------------------------------------------------------------------
>  Test set: org.apache.hadoop.hbase.thrift2.TestThrift2ServerCmdLine
>  
> -------------------------------------------------------------------------------
>  Tests run: 32, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 126.301 s 
> <<< FAILURE! - in org.apache.hadoop.hbase.thrift2.TestThrift2ServerCmdLine
>  
> org.apache.hadoop.hbase.thrift2.TestThrift2ServerCmdLine.testRunThriftServer[29]
>   Time elapsed: 0.964 s  <<< ERROR!
>  java.lang.Exception: org.apache.thrift.transport.TTransportException: 
> java.net.SocketException: Connection reset
>    at 
> org.apache.hadoop.hbase.thrift2.TestThrift2ServerCmdLine.talkToThriftServer(TestThrift2ServerCmdLine.java:92)
>  Caused by: java.net.SocketException: Connection reset
>    at 
> org.apache.hadoop.hbase.thrift2.TestThrift2ServerCmdLine.talkToThriftServer(TestThrift2ServerCmdLine.java:92)
> {code}



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