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Posted to common-issues@hadoop.apache.org by "Eli Collins (Updated) (JIRA)" <ji...@apache.org> on 2011/12/22 03:15:31 UTC
[jira] [Updated] (HADOOP-7924)
FailoverController for client-based configuration
[ https://issues.apache.org/jira/browse/HADOOP-7924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eli Collins updated HADOOP-7924:
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Attachment: hadoop-7924.txt
Patch attached. Introduces a basic FailoverController that can be used for manual failover (no monitoring or leader election) and wires it into the CLI.
>
FailoverController for client-based configuration
> --------------------------------------------------
>
> Key: HADOOP-7924
> URL: https://issues.apache.org/jira/browse/HADOOP-7924
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: ha
> Affects Versions: HA Branch (HDFS-1623)
> Reporter: Eli Collins
> Assignee: Eli Collins
> Attachments: hadoop-7924.txt
>
>
> Basic FailoverController to coordinate fail-over using a client-based config (ie fail-over from NameNode x to NameNode y).
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