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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6592) [shell] Add means of custom formatting output by column
Date Thu, 13 Sep 2012 04:51:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454631#comment-13454631

stack commented on HBASE-6592:

Sorry Jie.  Patch looks good.

There are some issues w/ the help but I can fix those on commit.  When
you say 'converterFun' in the help, what do you mean?  Is this a
place-holder for 'toInt' or 'c(CLASSNAME).METHOD'?

I tried it and had following issue:

hbase(main):021:0> get 'x', 'y', 'x:x'
COLUMN                                        CELL
 x:x                                          timestamp=1347496098567,
1 row(s) in 0.0110 seconds

hbase(main):022:0> get 'x', 'y', {COLUMN => ['x:x:toInt']}

ERROR: java.lang.IllegalArgumentException: offset (0) + length (4)
exceed the capacity of the array: 1

Here is some help for this command:
Get row or cell contents; pass table name, row, and optionally
a dictionary of column(s), timestamp, timerange and versions. Examples:

  hbase> get 't1', 'r1'
  hbase> get 't1', 'r1', {TIMERANGE => [ts1, ts2]}

What you think I'm doing wrong?  Thanks Jie.

> [shell] Add means of custom formatting output by column
> -------------------------------------------------------
>                 Key: HBASE-6592
>                 URL: https://issues.apache.org/jira/browse/HBASE-6592
>             Project: HBase
>          Issue Type: New Feature
>          Components: shell
>            Reporter: stack
>            Priority: Minor
>              Labels: noob
>         Attachments: hbase-6592.patch, hbase-6592-v2.patch, hbase-6952-v1.patch
> See Jacques suggestion toward end of this thread for how we should allow adding a custom
formatter per column to use outputting column content in shell: 
> http://search-hadoop.com/m/2WxUB1fuxL11/Printing+integers+in+the+Hbase+shell&subj=Printing+integers+in+the+Hbase+shell

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