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Hudson commented on AMBARI-20472: --------------------------------- FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #7084 (See [https://builds.apache.org/job/Ambari-trunk-Commit/7084/]) AMBARI-20472 MapRed History server start does not create directories in (dili: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=395adf5af992fb43c13d1aa6092cca23c133ec66]) * (edit) contrib/fast-hdfs-resource/src/main/java/org/apache/ambari/fast_hdfs_resource/Runner.java * (edit) ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/fast-hdfs-resource.jar * (edit) ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/files/fast-hdfs-resource.jar > MapRed History server start does not create directories in HDFS when WEBHDFS > is disabled. > ----------------------------------------------------------------------------------------- > > Key: AMBARI-20472 > URL: https://issues.apache.org/jira/browse/AMBARI-20472 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: trunk > Reporter: Di Li > Assignee: Di Li > Fix For: trunk, 2.5.0 > > Attachments: AMBARI-20472.patch > > > MapRed HistoryServer start logic (implemented in yarn.py) creates various > dirs in HDFS. The dir creation only runs thru when WEBHDFS is enabled. When > WEBHDFS is disabled, HdfsResource calls bailed with NPE as the following one. > Creating: Resource [source=null, target=/app-logs, type=directory, > action=create, owner=yarn, group=hadoop, mode=777, recursiveChown=false, > recursiveChmod=true, changePermissionforParents=false, manageIfExists=false] > Exception occurred, Reason: null > java.lang.NullPointerException > at org.apache.hadoop.fs.FileSystem.fixRelativePart(FileSystem.java:2211) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1300) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1426) > at org.apache.ambari.fast_hdfs_resource.Runner.main(Runner.java:80) -- This message was sent by Atlassian JIRA (v6.3.15#6346)