Vijay Srinivasaraghavan created AMBARI-14454:
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Summary: File Permission is not applied properly while using
fast-hdfs-resource.jar
Key: AMBARI-14454
URL: https://issues.apache.org/jira/browse/AMBARI-14454
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: trunk, 2.2.0
Environment: Tested with 2.3.ECS stack with ECS as backend file system.
Reporter: Vijay Srinivasaraghavan
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.
https://github.com/apache/ambari/blob/trunk/contrib/fast-hdfs-resource/src/main/java/org/apache/ambari/fast_hdfs_resource/Resource.java#L217
To verify, if we change the json to
{"target": "/apps/hive/warehouse", "dfs_type": "HCFS", "action": "create",
"mode": "511", "owner": "hive", "type": "directory"}, then we actually get the
correct permission
{code}
{"target": "/apps/hive/warehouse", "dfs_type": "HCFS", "action": "create",
"mode": "777", "owner": "hive", "type": "directory"},
{code}
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