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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11604) Disable co-locating meta/master by default
Date Wed, 27 Aug 2014 17:19:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14112476#comment-14112476

Jimmy Xiang commented on HBASE-11604:

The combined M+RS puts up three ports: one for RPC (original RS RPC port), one for the master
and RS UI (original RS web UI port), and an extra that listens to the original master web
UI port that is used for redirection.

> Disable co-locating meta/master by default
> ------------------------------------------
>                 Key: HBASE-11604
>                 URL: https://issues.apache.org/jira/browse/HBASE-11604
>             Project: HBase
>          Issue Type: Task
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: 0.99.0
>         Attachments: hbase-11604.patch, hbase-11604_v2.patch
> To avoid possible confusing, it's better to keep the original deployment scheme in 1.0.
ZK-less region assignment is off by default in 1.0 already. We should, by default, not assign
any region to master or backup master.

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