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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-14718) on region server restart ambari is setting /tmp to hbase:hadoop
Date Tue, 19 Jan 2016 11:55:39 GMT
Andrew Onischuk created AMBARI-14718:
----------------------------------------

             Summary: on region server restart ambari is setting /tmp to hbase:hadoop
                 Key: AMBARI-14718
                 URL: https://issues.apache.org/jira/browse/AMBARI-14718
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.2.1
         Attachments: AMBARI-14718.patch

On my hcube cluster what i am seeing is /tmp gets owned by hbase:hadoop. This
is causing services like sssd to fail as /tmp is not owned by root. sssd is a
service that we recommend users setup if they want to sync up with AD. With
this service failing users are unable to login using AD credentials.

Here is the corresponding log

    
    
          owner = params.hbase_user,
          group = params.user_group,
    04:33:56,101 - Directory['/tmp'] {'owner': 'hbase', 'group': 'hadoop', 'mode': 0777, 'recursive':
True}
    2016-01-19 04:33:56,101 - Changing owner for /tmp from 0 to hbase
    2016-01-19 04:33:56,101 - Changing group for /tmp from 0 to hadoop
    2016-01-19 04:33:56,102 - Changing permission for /tmp from 1777 to 777
    2016-01-19 04:33:56,102 - Directory['/tmp'] {'recursive': True, 'cd_access': 'a'}
    2016-01-19 04:33:56,102 - Execute[('chmod', '1777', u'/tmp')] {'sudo': True}
    2016-01-19 04:33:56,110 - XmlConfig['hbase-site.xml'] {'owner': 'hbase', 'group': 'hadoop',
'conf_dir': '/usr/hdp/current/hbase-regionserver/conf', 'configuration_attributes': {}, 'configurations':
...}
    2016-01-19 04:33:56,126 - Generating config: /usr/hdp/current/hbase-regionserver/conf/hbase-site.xml
    2016-01-19 04:33:56,127 - File['/usr/hdp/current/hbase-regionserver/conf/hbase-site.xml']
{'owner': 'hbase', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding':
'UTF-8'}
    2016-01-19 04:33:56,174 - XmlConfig['core-site.xml'] {'owner': 'hbase', 'group': 'hadoop',
'conf_dir': '/usr/hdp/current/hbase-regionserver/conf', 'configuration_attributes': {}, 'configurations':
...}
    2016-01-19 04:33:56,185 - Generating config: /usr/hdp/current/hbase-regionserver/conf/core-site.xml
    2016-01-19 04:33:56,185 - File['/usr/hdp/current/hbase-regionserver/conf/core-site.xml']
{'owner': 'hbase', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding':
'UTF-8'}
    2016-01-19 04:33:56,210 - XmlConfig['hdfs-site.xml'] {'owner': 'hbase', 'group': 'hadoop',
'conf_dir': '/usr/hdp/current/hbase-regionserver/conf', 'configuration_attributes': {}, 'configurations':
...}
    2016-01-19 04:33:56,221 - Generating config: /usr/hdp/current/hbase-regionserver/conf/hdfs-site.xml
    2016-01-19 04:33:56,222 - File['/usr/hdp/current/hbase-regionserver/conf/hdfs-site.xml']
{'owner': 'hb
    

This is the cluster this happened on
<https://hcube2-1n01.eng.hortonworks.com:8443> and ssh key for user root is
attached





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