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From Keith Turner <ke...@deenlo.com>
Subject Re: Failure in MiniAccumuloClusterTest - "There are no tablet servers"
Date Sat, 17 Nov 2012 16:13:22 GMT
On Fri, Nov 16, 2012 at 9:01 PM, David Medinets
<david.medinets@gmail.com> wrote:
> I just pulled the trunk and ran "mvn install -P assemble". I ran into
> the following error.


Dave can you help me debug this?  Modify
accumulo/trunk/test/src/test/java/org/apache/accumulo/test/MiniAccumuloClusterTest.java
 Make it print out the temporary folder so you can where data is being
put in the filesystem. The setupMiniCluster() method creates the temp
folder.  It should create something like /tmp/junit<some #>.   Also
increase the @Test(timeout = ) to something big, after the test times
out it deletes the logs.   Then run the test and when it gets stuck
take a look at the logs in  /tmp/junit<some #>/logs.   Hopefully the
logs will show us what is wrong with the servers.  You can send the
logs directly to me.



>
> Running org.apache.accumulo.test.MiniAccumuloClusterTest
> 12/11/17 01:54:27 WARN impl.ServerClient: There are no tablet servers:
> check that zookeeper and accumulo are running.
> java.io.IOException: Stream Closed
> 12/11/17 02:00:27 WARN impl.ServerClient: Failed to find an available
> server in the list of servers: [50.116.59.74:45797:9997 (120000)]
>         at java.io.FileInputStream.readBytes(Native Method)
>         at java.io.FileInputStream.read(FileInputStream.java:236)
>         at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:282)
>         at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:324)
>         at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:176)
>         at java.io.InputStreamReader.read(InputStreamReader.java:184)
>         at java.io.BufferedReader.fill(BufferedReader.java:153)
>         at java.io.BufferedReader.readLine(BufferedReader.java:316)
>         at java.io.BufferedReader.readLine(BufferedReader.java:379)
>         at org.apache.accumulo.test.MiniAccumuloCluster$LogWriter.run(MiniAccumuloCluster.java:90)
> java.io.IOException: Stream Closed
>         at java.io.FileInputStream.readBytes(Native Method)
>         at java.io.FileInputStream.read(FileInputStream.java:236)
>         at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:282)
>         at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:324)
>         at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:176)
>         at java.io.InputStreamReader.read(InputStreamReader.java:184)
>         at java.io.BufferedReader.fill(BufferedReader.java:153)
>         at java.io.BufferedReader.readLine(BufferedReader.java:316)
>         at java.io.BufferedReader.readLine(BufferedReader.java:379)
>         at org.apache.accumulo.test.MiniAccumuloCluster$LogWriter.run(MiniAccumuloCluster.java:90)
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 46.251
> sec <<< FAILURE!
> 12/11/17 02:00:28 ERROR util.UtilWaitThread: sleep interrupted
> java.lang.InterruptedException: sleep interrupted
>         at java.lang.Thread.sleep(Native Method)
>         at org.apache.accumulo.core.util.UtilWaitThread.sleep(UtilWaitThread.java:26)
>         at org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:111)
>         at org.apache.accumulo.core.client.admin.SecurityOperationsImpl.execute(SecurityOperationsImpl.java:49)
>         at org.apache.accumulo.core.client.admin.SecurityOperationsImpl.createUser(SecurityOperationsImpl.java:111)
>         at org.apache.accumulo.test.MiniAccumuloClusterTest.test(MiniAccumuloClusterTest.java:68)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>         at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
>
> Results :
>
> Tests in error:
>   test(org.apache.accumulo.test.MiniAccumuloClusterTest): test timed
> out after 30000 milliseconds

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