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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/10/05 03:57:42 UTC
[jira] [Resolved] (TAJO-83) Handling the exception caused by
integration test without the jvm option '-Dtajo.test=true'
[ https://issues.apache.org/jira/browse/TAJO-83?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyunsik Choi resolved TAJO-83.
------------------------------
Resolution: Not A Problem
This issue is not reasonable because the current Tajo does not depend on the JVM option 'tajo.test' anymore.
> Handling the exception caused by integration test without the jvm option '-Dtajo.test=true'
> -------------------------------------------------------------------------------------------
>
> Key: TAJO-83
> URL: https://issues.apache.org/jira/browse/TAJO-83
> Project: Tajo
> Issue Type: Improvement
> Reporter: Hyunsik Choi
> Priority: Minor
> Fix For: 0.2-incubating
>
>
> When an integration test is performed without the jvm option '-Dtajo.test=TRUE', ContainerLauncherImpl causes the following exception because it cannot obtain necessary environment variables and class paths.
> {noformat}
> 2013-07-12 10:06:33,406 INFO master.TaskRunnerLauncherImpl (TaskRunnerLauncherImpl.java:createContainerLaunchContext(523)) - Completed setting up TaskRunner command ${JAVA_HOME}/bin/java -Xmx2000m org.apache.tajo.worker.TaskRunner 192.168.0.117 50101 sq_1373591183665_0001_000001_01 192.168.0.117:53741 container_1373591183665_0001_01_000001 1><LOG_DIR>/stdout 2><LOG_DIR>/stderr
> 2013-07-12 10:06:33,410 ERROR master.TaskRunnerLauncherImpl (TaskRunnerLauncherImpl.java:launch(419)) - Container launch failed for container_1373591183665_0001_01_000001 : java.lang.NullPointerException
> at org.apache.hadoop.yarn.proto.YarnProtos$StringStringMapProto$Builder.setValue(YarnProtos.java:24622)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl$3$1.next(ContainerLaunchContextPBImpl.java:420)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl$3$1.next(ContainerLaunchContextPBImpl.java:408)
> at com.google.protobuf.AbstractMessageLite$Builder.addAll(AbstractMessageLite.java:310)
> at org.apache.hadoop.yarn.proto.YarnProtos$ContainerLaunchContextProto$Builder.addAllEnvironment(YarnProtos.java:21993)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.addEnvToProto(ContainerLaunchContextPBImpl.java:431)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.mergeLocalToBuilder(ContainerLaunchContextPBImpl.java:99)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.mergeLocalToProto(ContainerLaunchContextPBImpl.java:112)
> at org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.getProto(ContainerLaunchContextPBImpl.java:72)
> at org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.convertToProtoFormat(StartContainerRequestPBImpl.java:104)
> at org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.mergeLocalToBuilder(StartContainerRequestPBImpl.java:58)
> at org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.mergeLocalToProto(StartContainerRequestPBImpl.java:65)
> at org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.getProto(StartContainerRequestPBImpl.java:50)
> at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagerPBClientImpl.startContainer(ContainerManagerPBClientImpl.java:103)
> at org.apache.tajo.master.TaskRunnerLauncherImpl$ContainerProxy.launch(TaskRunnerLauncherImpl.java:387)
> at org.apache.tajo.master.TaskRunnerLauncherImpl$LaunchRunner.run(TaskRunnerLauncherImpl.java:130)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> {noformat}
> Developers who do not read HowToContribution (http://wiki.apache.org/tajo/HowToContribute) in detail can be confused by this exception. We need to improve this part to print more kind message for newcomers.
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