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Posted to hdfs-issues@hadoop.apache.org by "Uma Maheswara Rao G (JIRA)" <ji...@apache.org> on 2013/02/22 12:10:15 UTC

[jira] [Resolved] (HDFS-2166) Datanodes should send block reports to both Active and Standby Namenodes.

     [ https://issues.apache.org/jira/browse/HDFS-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uma Maheswara Rao G resolved HDFS-2166.
---------------------------------------

    Resolution: Duplicate

This is also addressed by HDFS-1971
                
> Datanodes should send block reports to both Active and Standby Namenodes.
> -------------------------------------------------------------------------
>
>                 Key: HDFS-2166
>                 URL: https://issues.apache.org/jira/browse/HDFS-2166
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, hdfs-client, namenode
>            Reporter: Justin Joseph
>
> Datanode should send the Block Reports and Block Received commands to both Active and Standby Namenodes. It substantially reduces the time for Standby to take over as Active and enhances the service availability.

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