hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kuhu Shukla (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-4365) FileSystemNodeLabelStore should check for root dir existence on startup
Date Tue, 17 Nov 2015 16:24:11 GMT

     [ https://issues.apache.org/jira/browse/YARN-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kuhu Shukla reassigned YARN-4365:
---------------------------------

    Assignee: Kuhu Shukla

> FileSystemNodeLabelStore should check for root dir existence on startup
> -----------------------------------------------------------------------
>
>                 Key: YARN-4365
>                 URL: https://issues.apache.org/jira/browse/YARN-4365
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.7.2
>            Reporter: Jason Lowe
>            Assignee: Kuhu Shukla
>
> If the namenode is in safe mode for some reason then FileSystemNodeLabelStore will prevent
the RM from starting since it unconditionally tries to create the root directory for the label
store.  If the root directory already exists and no labels are changing then we shouldn't
prevent the RM from starting even if the namenode is in safe mode.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message