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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10384) Failed to increment serveral columns in one Increment
Date Mon, 20 Jan 2014 20:33:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13876836#comment-13876836
] 

Jimmy Xiang commented on HBASE-10384:
-------------------------------------

Append doesn't have the issue. It sorted the cells:
{noformat}
Collections.sort(family.getValue(), store.getComparator());
{noformat}

> Failed to increment serveral columns in one Increment
> -----------------------------------------------------
>
>                 Key: HBASE-10384
>                 URL: https://issues.apache.org/jira/browse/HBASE-10384
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.0, 0.99.0, 0.96.1.1
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Blocker
>
> We have some problem to increment several columns of a row in one increment request.
> This one works, we can get all columns incremented as expected:
> {noformat}
>       Increment inc1 = new Increment(row);
>       inc1.addColumn(cf, Bytes.toBytes("counter_A"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_B"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_C"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_D"), 1L);
>       testTable.increment(inc1);
> {noformat}
> However, this one just increments counter_A, other columns are reset to 1 instead of
incremented:
> {noformat}
>       Increment inc1 = new Increment(row);
>       inc1.addColumn(cf, Bytes.toBytes("counter_B"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_C"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_A"), 1L);
>       inc1.addColumn(cf, Bytes.toBytes("counter_D"), 1L);
>       testTable.increment(inc1);
> {noformat}



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