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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15641) Shell "alter" should do a single modifyTable operation
Date Thu, 21 Apr 2016 19:39:25 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15252526#comment-15252526
] 

Hudson commented on HBASE-15641:
--------------------------------

FAILURE: Integrated in HBase-Trunk_matrix #863 (See [https://builds.apache.org/job/HBase-Trunk_matrix/863/])
HBASE-15641 Shell "alter" should do a single modifyTable operation (Matt (tedyu: rev ef47e1b68c6eb48db979b0f501ff910c8911baaa)
* hbase-shell/src/test/ruby/hbase/admin_test.rb
* hbase-shell/src/main/ruby/hbase/admin.rb


> Shell "alter" should do a single modifyTable operation
> ------------------------------------------------------
>
>                 Key: HBASE-15641
>                 URL: https://issues.apache.org/jira/browse/HBASE-15641
>             Project: HBase
>          Issue Type: Improvement
>          Components: shell
>            Reporter: Gary Helmling
>            Assignee: Matt Warhaftig
>             Fix For: 2.0.0
>
>         Attachments: hbase-15641-v1.patch
>
>
> When performing an "alter" on multiple column families in a table, then shell will perform
a separate {{Admin.modifyColumn()}} call for each column family being modified, with all of
the table regions being bulk-reopened each time.  It would be much better to simply apply
all the changes to the table descriptor, then do a single call to {{Admin.modifyTable()}}.



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