[
https://issues.apache.org/jira/browse/HDFS-17534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17851960#comment-17851960
]
ASF GitHub Bot commented on HDFS-17534:
---------------------------------------
yuanboliu opened a new pull request, #6861:
URL: https://github.com/apache/hadoop/pull/6861
Currently there are five modes in multiple subclusters like
HASH, LOCAL, RANDOM, HASH_ALL,SPACE;
Proposal a new mode called leader/follower mode. routers try to write to
leader subcluster as many as possible. When routers read data, put leader
subcluster into first rank.
> RBF: Support leader follower mode for multiple subclusters
> ----------------------------------------------------------
>
> Key: HDFS-17534
> URL: https://issues.apache.org/jira/browse/HDFS-17534
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: rbf
> Reporter: Yuanbo Liu
> Priority: Major
>
> Currently there are five modes in multiple subclusters like
> HASH, LOCAL, RANDOM, HASH_ALL,SPACE;
> Proposal a new mode called leader/follower mode. routers try to write to
> leader subcluster as many as possible. When routers read data, put leader
> subcluster into first rank.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
