Re: Integration Tests build line

[Allen Wittenauer]

> On Aug 9, 2017, at 5:04 AM, Ewan Higgs  wrote:
> Is Jenkins even building these?

No, Jenkins is not currently running any of the ITs (this one and the 
ones in hadoop-aws).  Probably worth pointing out that a large chunk of the 
unit tests are really misclassified ITs (esp in hadoop-mapreduce-project and 
hadoop-yarn-project).

> I don’t see org.apache.hadoop.example listed here:
> https://builds.apache.org/job/PreCommit-HDFS-Build/20614/testReport/

It wouldn’t necessarily be there anyway, given that precommit is 
patch-sensitive. (i.e., it only runs tests for modules that got patched.)  All 
of the unit tests are run as part of the daily qbt runs, however.



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Re: Integration Tests build line

[Ewan Higgs]

Hi all,
Sorry to be annoying, but I’m still unable to build integration tests and 
wasn’t sure if anyone had seen this message.

Is Jenkins even building these? I don’t see org.apache.hadoop.example listed 
here:
https://builds.apache.org/job/PreCommit-HDFS-Build/20614/testReport/

Thanks
Ewan

From: Ewan Higgs 
Date: Monday, 7 August 2017 at 18:19
To: "common-dev@hadoop.apache.org" 
Subject: Integration Tests build line

Hi all,
I’m having trouble getting integration tests to run successfully. It hasn’t 
really affected me so far, but it’s bothering me that I’m not getting these 
working and I’d like this to work. So maybe I’m doing something wrong. I tried 
looking in Jenkins but I didn’t see the integration tests being used anywhere.


mvn install -Dtest=**/ITUseMiniCluster.java -DforkMode=never -Pnoshade

Running org.apache.hadoop.example.ITUseMiniCluster
Tests run: 4, Failures: 0, Errors: 4, Skipped: 0, Time elapsed: 35.641 sec <<< 
FAILURE! - in org.apache.hadoop.example.ITUseMiniCluster
useWebHDFS(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 21.097 
sec  <<< ERROR!
java.lang.NoClassDefFoundError: 
org/apache/hadoop/shaded/org/mockito/stubbing/Answer
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at 
org.apache.maven.surefire.booter.IsolatedClassLoader.loadClass(IsolatedClassLoader.java:97)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.shouldWait(MiniDFSCluster.java:2668)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2564)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2607)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1667)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:874)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.(MiniDFSCluster.java:494)
at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:453)
at 
org.apache.hadoop.example.ITUseMiniCluster.clusterUp(ITUseMiniCluster.java:74)

useWebHDFS(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 21.1 sec  
<<< ERROR!
java.lang.NullPointerException: null
at 
org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)

useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 
14.486 sec  <<< ERROR!
java.lang.NoClassDefFoundError: 
org/apache/hadoop/shaded/org/mockito/stubbing/Answer
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at 
org.apache.maven.surefire.booter.IsolatedClassLoader.loadClass(IsolatedClassLoader.java:97)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.shouldWait(MiniDFSCluster.java:2668)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2564)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2607)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1667)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:874)
at 
org.apache.hadoop.hdfs.MiniDFSCluster.(MiniDFSCluster.java:494)
at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:453)
at 
org.apache.hadoop.example.ITUseMiniCluster.clusterUp(ITUseMiniCluster.java:74)

useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 
14.486 sec  <<< ERROR!
java.lang.NullPointerException: null
at 
org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)



Thanks for any help!

-Ewan

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