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https://issues.apache.org/jira/browse/AMBARI-15228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15190228#comment-15190228
]
bhuvnesh chaudhary commented on AMBARI-15228:
---------------------------------------------
Hello [~aonishuk],
Pxf service status is currently red. 2 issues
1. For some reason ComponentIsNotRunning is not imported in pxf.py which was
the initial cause of the status of pxf-service being red on ambari, [Fixed
after importing the required module]
2. Now pxf status check fails due to the below, appears "immutable_paths =
get_not_managed_resources()" was added to params.py for PXF which invokes the
below code path and currently running into issue.
{code}
[root@c6401 ~]# /usr/bin/python
/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package/scripts/pxf.py
STATUS /var/lib/ambari-agent/data/status_command.json
/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package
/var/lib/ambari-agent/data/structured-out-status.json DEBUG
/var/lib/ambari-agent/tmp
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package/scripts/pxf.py",
line 136, in <module>
Pxf().execute()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 219, in execute
method(env)
File
"/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package/scripts/pxf.py",
line 67, in status
self.__execute_service_command("status")
File
"/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package/scripts/pxf.py",
line 77, in __execute_service_command
import params
File
"/var/lib/ambari-agent/cache/common-services/PXF/3.0.0/package/scripts/params.py",
line 88, in <module>
immutable_paths = get_not_managed_resources())
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/functions/get_not_managed_resources.py",
line 36, in get_not_managed_resources
not_managed_hdfs_path_list =
json.loads(config['hostLevelParams']['not_managed_hdfs_path_list'])[:]
File "/usr/lib64/python2.6/json/__init__.py", line 307, in loads
return _default_decoder.decode(s)
File "/usr/lib64/python2.6/json/decoder.py", line 319, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer
{code}
> Ambari overwrites permissions on HDFS directories
> -------------------------------------------------
>
> Key: AMBARI-15228
> URL: https://issues.apache.org/jira/browse/AMBARI-15228
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.2.2
>
> Attachments: AMBARI-15228.patch
>
>
> Ambari is overriding permissions on default HDFS directories such as /app-
> logs, /apps/hive/warehouse, /tmp.
> This is allowing any user to write in those locations preventing them from
> having control via Ranger/HDFS
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