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From "J.Andreina (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-4202) Some usage of GetConf tool not compatible with federation
Date Wed, 24 Jun 2015 12:00:06 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

J.Andreina reassigned HDFS-4202:

    Assignee: J.Andreina

> Some usage of GetConf tool not compatible with federation
> ---------------------------------------------------------
>                 Key: HDFS-4202
>                 URL: https://issues.apache.org/jira/browse/HDFS-4202
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: federation, scripts
>    Affects Versions: 3.0.0, 2.0.2-alpha
>            Reporter: Todd Lipcon
>            Assignee: J.Andreina
>            Priority: Minor
> In the start/stop scripts, we use the "getconf" tool to look up certain config keys to
discover hosts we need to start/stop daemons on. However, some of these configs are optionally
suffixed by a nameservice or nameservice.namenode identifier. In these cases, the start/stop
scripts wouldn't correctly see the configs, and therefore would fail to start all the necessary
daemons for the federated cluster.

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