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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15641) Shell "alter" should do a single modifyTable operation
Date Fri, 22 Apr 2016 13:58:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15253973#comment-15253973
] 

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

SUCCESS: Integrated in HBase-1.4 #112 (See [https://builds.apache.org/job/HBase-1.4/112/])
HBASE-15641 Shell "alter" should do a single modifyTable operation (Matt (tedyu: rev 5e552e57a5745f34188b30f12ad8ea71d0e03c6b)
* 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, 1.4.0
>
>         Attachments: hbase-15641-branch-1-v1.patch, 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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