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Posted to mapreduce-issues@hadoop.apache.org by "Akira AJISAKA (JIRA)" <ji...@apache.org> on 2016/05/20 04:41:12 UTC
[jira] [Commented] (MAPREDUCE-6702) TestMiniMRChildTask.testTaskEnv
and TestMiniMRChildTask.testTaskOldEnv are failing
[ https://issues.apache.org/jira/browse/MAPREDUCE-6702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15292697#comment-15292697 ]
Akira AJISAKA commented on MAPREDUCE-6702:
------------------------------------------
I found an assertion failure in a task log.
{noformat}
2016-05-20 12:49:52,551 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report from attempt_1463716126782_0003_m_000000_0: Err
or: java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:112)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:78)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1755)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
... 9 more
Caused by: java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:112)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:78)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
... 14 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
... 17 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.mapred.TestMiniMRChildTask$ExecutionEnvCheckMapClass.configure(TestMiniMRChildTask.java:134)
... 22 more
{noformat}
The log tells that {{executionEnvPathVariable}} is null in the below source code.
{code}
public void configure(JobConf job) {
String executionEnvPathVariable = System.getenv(Shell.WINDOWS ? "PATH"
: "LD_LIBRARY_PATH");
String hadoopHome = System.getenv("HADOOP_COMMON_HOME");
if (hadoopHome == null) {
hadoopHome = "";
}
String hadoopLibLocation = hadoopHome
+ (Shell.WINDOWS ? "\\bin" : "/lib/native");
assertTrue(executionEnvPathVariable.contains(hadoopLibLocation)); // NPE occurred!
}
{code}
> TestMiniMRChildTask.testTaskEnv and TestMiniMRChildTask.testTaskOldEnv are failing
> ----------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6702
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6702
> Project: Hadoop Map/Reduce
> Issue Type: Test
> Components: client
> Affects Versions: 3.0.0-alpha1
> Reporter: Daniel Templeton
>
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> Running org.apache.hadoop.mapred.TestMiniMRChildTask
> Tests run: 3, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 92.48 sec <<< FAILURE! - in org.apache.hadoop.mapred.TestMiniMRChildTask
> testTaskEnv(org.apache.hadoop.mapred.TestMiniMRChildTask) Time elapsed: 21.906 sec <<< FAILURE!
> java.lang.AssertionError: The environment checker job failed.
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.apache.hadoop.mapred.TestMiniMRChildTask.runTestTaskEnv(TestMiniMRChildTask.java:550)
> at org.apache.hadoop.mapred.TestMiniMRChildTask.testTaskEnv(TestMiniMRChildTask.java:472)
> testTaskOldEnv(org.apache.hadoop.mapred.TestMiniMRChildTask) Time elapsed: 17.452 sec <<< FAILURE!
> java.lang.AssertionError: The environment checker job failed.
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.apache.hadoop.mapred.TestMiniMRChildTask.runTestTaskEnv(TestMiniMRChildTask.java:550)
> at org.apache.hadoop.mapred.TestMiniMRChildTask.testTaskOldEnv(TestMiniMRChildTask.java:496)
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