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https://issues.apache.org/jira/browse/FALCON-1542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958411#comment-14958411
]
Venkat Ranganathan commented on FALCON-1542:
--------------------------------------------
I think the failure is related to how the launcher runs with hadoop-2 profile
{quote}
ailing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.JavaMain],
main() threw exception, Exception occurred while finding child jobs
java.lang.RuntimeException: Exception occurred while finding child jobs
at
org.apache.oozie.action.hadoop.LauncherMainHadoopUtils.getChildYarnJobs(LauncherMainHadoopUtils.java:77)
at
org.apache.oozie.action.hadoop.LauncherMainHadoopUtils.killChildYarnJobs(LauncherMainHadoopUtils.java:88)
at org.apache.oozie.action.hadoop.JavaMain.run(JavaMain.java:45)
at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:47)
at org.apache.oozie.action.hadoop.JavaMain.main(JavaMain.java:35)
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:606)
at
org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:236)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at
org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
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:745)
Caused by: java.net.UnknownHostException: Invalid host name: local host is:
(unknown); destination host is: "local":8032; java.net.UnknownHostException;
For more details see: http://wiki.apache.org/hadoop/UnknownHost
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:742)
at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:401)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1453)
at org.apache.hadoop.ipc.Client.call(Client.java:1382)
at org.apache.hadoop.ipc.Client.call(Client.java:1364)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy50.getApplications(Unknown Source)
at
org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:223)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy51.getApplications(Unknown Source)
at
org.apache.oozie.action.hadoop.LauncherMainHadoopUtils.getChildYarnJobs(LauncherMainHadoopUtils.java:71)
... 18 more
Caused by: java.net.UnknownHostException
... 33 more
Oozie Launcher failed, finishing Hadoop job gracefully
{quote}
> FalconUnit tests fails
> ----------------------
>
> Key: FALCON-1542
> URL: https://issues.apache.org/jira/browse/FALCON-1542
> Project: Falcon
> Issue Type: Bug
> Reporter: Peeyush Bishnoi
>
> Falcon unit test is failing with following exception while building Falcon.
> {code:java}
> -------------------------------------------------------
> Running org.apache.falcon.unit.TestFalconUnit
> objc[55556]: Class JavaLaunchHelper is implemented in both
> /Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/bin/java
> and
> /Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/libinstrument.dylib.
> One of the two will be used. Which one is undefined.
> Tests run: 3, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 286.837 sec
> <<< FAILURE! - in org.apache.falcon.unit.TestFalconUnit
> testProcessInstanceExecution(org.apache.falcon.unit.TestFalconUnit) Time
> elapsed: 99.8 sec <<< FAILURE!
> java.lang.AssertionError: expected:<SUCCEEDED> but was:<RUNNING>
> at org.testng.Assert.fail(Assert.java:89)
> at org.testng.Assert.failNotEquals(Assert.java:489)
> at org.testng.Assert.assertEquals(Assert.java:118)
> at org.testng.Assert.assertEquals(Assert.java:160)
> at
> org.apache.falcon.unit.TestFalconUnit.testProcessInstanceExecution(TestFalconUnit.java:58)
> testRetention(org.apache.falcon.unit.TestFalconUnit) Time elapsed: 91.354
> sec <<< FAILURE!
> java.lang.AssertionError: expected:<RUNNING> but was:<SUCCEEDED>
> at org.testng.Assert.fail(Assert.java:89)
> at org.testng.Assert.failNotEquals(Assert.java:489)
> at org.testng.Assert.assertEquals(Assert.java:118)
> at org.testng.Assert.assertEquals(Assert.java:160)
> at
> org.apache.falcon.unit.TestFalconUnit.testRetention(TestFalconUnit.java:87)
> Results :
> Failed tests:
> TestFalconUnit.testProcessInstanceExecution:58 expected:<SUCCEEDED> but
> was:<RUNNING>
> TestFalconUnit.testRetention:87 expected:<RUNNING> but was:<SUCCEEDED>
> Tests run: 3, Failures: 2, Errors: 0, Skipped: 0
> {code}
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