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From "He Tianyi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10467) Router-based HDFS federation
Date Tue, 07 Jun 2016 01:38:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15317636#comment-15317636
] 

He Tianyi commented on HDFS-10467:
----------------------------------

+1. This also reduces latency for first request from client (no failover on client-side, and
router can memorize current active peer).

> Router-based HDFS federation
> ----------------------------
>
>                 Key: HDFS-10467
>                 URL: https://issues.apache.org/jira/browse/HDFS-10467
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: fs
>    Affects Versions: 2.7.2
>            Reporter: Inigo Goiri
>         Attachments: HDFS Router Federation.pdf, HDFS-Router-Federation-Prototype.patch
>
>
> Add a Router to provide a federated view of multiple HDFS clusters.



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