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https://reviews.apache.org/r/41710/
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Review request for Ambari and Vitalyi Brodetskyi.


Bugs: AMBARI-14454
    https://issues.apache.org/jira/browse/AMBARI-14454


Repository: ambari


Description
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During Hiveserver2 start script, a directory create request is sent using the
below JSON structcture but the permission request sent from fast-hdfs-
resource.jar is different from the original permission (777) defined in the
JSON file. It looks the mode is getting treated as Dec instead of OCT.

    
    
    
     {"target": "/apps/hive/warehouse", "dfs_type": "HCFS", "action": "create", 
"mode": "777", "owner": "hive", "type": "directory"}, 
    

<https://github.com/apache/ambari/blob/trunk/contrib/fast-hdfs-resource/src/ma
in/java/org/apache/ambari/fast_hdfs_resource/Resource.java#L217>

To verify, if we change the json to below then we are actually getting correct
permission.

    
    
    
    {"target": "/apps/hive/warehouse", "dfs_type": "HCFS", "action": "create", 
"mode": "511", "owner": "hive", "type": "directory"}


Diffs
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ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/files/fast-hdfs-resource.jar
 98a7f66 
  
contrib/fast-hdfs-resource/src/main/java/org/apache/ambari/fast_hdfs_resource/Resource.java
 3d2f182 

Diff: https://reviews.apache.org/r/41710/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk

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