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Posted to common-issues@hadoop.apache.org by "Bharat Viswanadham (JIRA)" <ji...@apache.org> on 2017/09/11 21:36:00 UTC

[jira] [Comment Edited] (HADOOP-14857) downstream client artifact IT fails

    [ https://issues.apache.org/jira/browse/HADOOP-14857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16162047#comment-16162047 ] 

Bharat Viswanadham edited comment on HADOOP-14857 at 9/11/17 9:35 PM:
----------------------------------------------------------------------

Hi [~busbey],
Thanks for the patch. This will resolve the IT failure,
but causing a build failure in hadoop-client--check-test-invariants
[WARNING] Rule 0: org.apache.maven.plugins.enforcer.BanTransitiveDependencies failed with message:
org.apache.hadoop:hadoop-client-check-test-invariants:pom:3.1.0-SNAPSHOT
   org.apache.hadoop:hadoop-client-minicluster:jar:3.1.0-SNAPSHOT:compile has transitive dependencies:
      junit:junit:jar:4.11:runtime [excluded]
      org.mockito:mockito-all:jar:1.8.5:compile




was (Author: bharatviswa):
Hi Sean,
Thanks for the patch. This will resolve the IT failure,
but causing a build failure in hadoop-client--check-test-invariants
[WARNING] Rule 0: org.apache.maven.plugins.enforcer.BanTransitiveDependencies failed with message:
org.apache.hadoop:hadoop-client-check-test-invariants:pom:3.1.0-SNAPSHOT
   org.apache.hadoop:hadoop-client-minicluster:jar:3.1.0-SNAPSHOT:compile has transitive dependencies:
      junit:junit:jar:4.11:runtime [excluded]
      org.mockito:mockito-all:jar:1.8.5:compile



> downstream client artifact IT fails
> -----------------------------------
>
>                 Key: HADOOP-14857
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14857
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Blocker
>         Attachments: HADOOP-18457.0.patch
>
>
> HADOOP-11804 added an IT to make sure downstreamers can use our client artifacts post-shading. it is currently broken: 
> {code} useWebHDFS(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 6.776 sec  <<< ERROR!
> java.lang.NullPointerException: null
>         at org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)
> useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 2.954 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 sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.shouldWait(MiniDFSCluster.java:2668)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2564)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2607)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1667)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:874)
>         at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:494)
>         at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:453)
>         at org.apache.hadoop.example.ITUseMiniCluster.clusterUp(ITUseMiniCluster.java:74)
> useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster)  Time elapsed: 2.954 sec  <<< ERROR!
> java.lang.NullPointerException: null
>         at org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)
>  {code}
> (edited after I fixed a downed loopback device)



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