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From "Myroslav Papirkovskyi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-16765) While restarting node manager through Ambari, the yarn.loca.dir permission got change from 755 to 775, and the other way around, causing long restarting time for nodemanager
Date Thu, 19 May 2016 11:16:12 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-16765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Myroslav Papirkovskyi updated AMBARI-16765:
-------------------------------------------
    Attachment: AMBARI-16765.patch

> While restarting node manager through Ambari, the yarn.loca.dir permission got change
from 755 to 775, and the other way around, causing long restarting time for nodemanager
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-16765
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16765
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.2.1.1
>            Reporter: Myroslav Papirkovskyi
>            Assignee: Myroslav Papirkovskyi
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-16765.patch
>
>
> Seems that Ambari changes the directory to 775, then change it back to 755:
> {code}
> 2016-03-14 13:03:33,638 - Directory['/opt/hd/db/data/01/yarn/local'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,638 - Changing permission for /opt/hd/db/data/01/yarn/local from
755 to 775 
> 2016-03-14 13:03:33,655 - Directory['/opt/hd/db/data/02/yarn/local'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,656 - Changing permission for /opt/hd/db/data/02/yarn/local from
755 to 775 
> 2016-03-14 13:03:33,674 - Directory['/opt/hd/db/data/03/yarn/local'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,674 - Changing permission for /opt/hd/db/data/03/yarn/local from
755 to 775 
> 2016-03-14 13:03:33,689 - Directory['/opt/hd/db/data/04/yarn/local'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,689 - Changing permission for /opt/hd/db/data/04/yarn/local from
755 to 775 
> 2016-03-14 13:03:33,699 - Directory['/opt/hd/db/data/05/yarn/local'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,699 - Changing permission for /opt/hd/db/data/05/yarn/local from
755 to 775 
> 2016-03-14 13:03:33,709 - Directory['/opt/hd/db/data/01/yarn/log'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,709 - Directory['/opt/hd/db/data/02/yarn/log'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,710 - Directory['/opt/hd/db/data/03/yarn/log'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,710 - Directory['/opt/hd/db/data/04/yarn/log'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,711 - Directory['/opt/hd/db/data/05/yarn/log'] {'group': 'hadoop',
'recursive': True, 'cd_access': 'a', 'ignore_failures': True, 'mode': 0775, 'owner': 'yarn'}

> 2016-03-14 13:03:33,712 - Execute[('chmod', '-R', '755', '/opt/hd/db/data/01/yarn/local',
'/opt/hd/db/data/02/yarn/local', '/opt/hd/db/data/03/yarn/local', '/opt/hd/db/data/04/yarn/local'
> {code}
> This seems to cause long restart time for nodemanager.



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