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Date: Mon, 6 Feb 2017 23:55:42 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
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Subject: [jira] [Commented] (HBASE-17350) Fixup of regionserver group-based
 assignment
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archived-at: Tue, 07 Feb 2017 00:04:17 -0000


    [ https://issues.apache.org/jira/browse/HBASE-17350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15854998#comment-15854998 ] 

Hudson commented on HBASE-17350:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #2457 (See [https://builds.apache.org/job/HBase-Trunk_matrix/2457/])
HBASE-17350 Fixup of regionserver group-based assignment (stack: rev 9ec0ec492222e55169d97c53bddd674f6dac8a52)
* (add) hbase-shell/src/main/ruby/shell/commands/move_tables_rsgroup.rb
* (edit) hbase-shell/src/main/ruby/shell/commands/remove_rsgroup.rb
* (add) hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestAddressing.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java
* (edit) hbase-shell/src/main/ruby/shell/commands/list_rsgroups.rb
* (edit) hbase-shell/src/main/ruby/shell/commands/get_server_rsgroup.rb
* (edit) hbase-shell/src/test/ruby/shell/rsgroup_shell_test.rb
* (edit) hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.java
* (edit) hbase-shell/src/main/ruby/shell/commands.rb
* (edit) hbase-shell/src/main/ruby/shell/commands/get_rsgroup.rb
* (delete) hbase-shell/src/main/ruby/shell/commands/move_rsgroup_tables.rb
* (add) hbase-shell/src/main/ruby/shell/commands/move_servers_rsgroup.rb
* (edit) hbase-shell/src/main/ruby/shell.rb
* (edit) hbase-shell/src/main/ruby/shell/commands/get_table_rsgroup.rb
* (edit) hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupAdminServer.java
* (edit) hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManager.java
* (edit) hbase-server/src/main/resources/hbase-webapps/master/table.jsp
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/util/Addressing.java
* (edit) hbase-shell/src/main/ruby/shell/commands/list_procedures.rb
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupInfo.java
* (edit) hbase-shell/src/main/ruby/shell/commands/balance_rsgroup.rb
* (edit) hbase-rsgroup/src/test/java/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.java
* (edit) hbase-shell/src/main/ruby/shell/commands/add_rsgroup.rb
* (delete) hbase-shell/src/main/ruby/shell/commands/move_rsgroup_servers.rb
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
* (add) hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/Utility.java


> Fixup of regionserver group-based assignment
> --------------------------------------------
>
>                 Key: HBASE-17350
>                 URL: https://issues.apache.org/jira/browse/HBASE-17350
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver, rsgroup
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17350.master.001.patch, HBASE-17350.master.002.patch, HBASE-17350.master.003.patch, HBASE-17350.master.004.patch, HBASE-17350.master.005.patch
>
>
> Can we do some fixup on the regionserver group-based assignement before it makes it into a release? Here are a few items after trying to use it last night:
> + The commands are named inconsistently. Usually it is verb with a rsgroup suffix but we have get_table_rsgroups and then move_rsgoup_tables. Ditto for servers.
> + In local mode, the regionserver doesn't belong to a group. Shouldn't it?
> + Adding a server to a group with the move_rsgroup_tables is non-intuitive, to me at least (especially given #2 above).
> + The error message you get when you run one of these rsgroup commands should tell you how to set up rsgroups rather than dump out a cryptic exception.
> Thats all for now.


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