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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13491) Issue in FuzzyRowFilter#getNextForFuzzyRule
Date Sat, 18 Apr 2015 07:23:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14501163#comment-14501163
] 

Hudson commented on HBASE-13491:
--------------------------------

FAILURE: Integrated in HBase-1.2 #5 (See [https://builds.apache.org/job/HBase-1.2/5/])
HBASE-13491 Issue in FuzzyRowFilter#getNextForFuzzyRule (Anoop Sam John) (enis: rev 60c30c707c3844ad4f390262ec2b3e23d9436f3e)
* hbase-server/src/test/java/org/apache/hadoop/hbase/filter/TestFuzzyRowFilter.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java


> Issue in FuzzyRowFilter#getNextForFuzzyRule
> -------------------------------------------
>
>                 Key: HBASE-13491
>                 URL: https://issues.apache.org/jira/browse/HBASE-13491
>             Project: HBase
>          Issue Type: Bug
>          Components: Filters
>    Affects Versions: 1.0.0
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>             Fix For: 2.0.0, 1.0.1, 1.1.0, 1.2.0
>
>         Attachments: HBASE-13491-branch-1.1.patch, HBASE-13491-branch-1.1.patch, HBASE-13491.patch
>
>
> {code}
> for (int i = 0; i < result.length; i++) {
>       if (i >= fuzzyKeyMeta.length || fuzzyKeyMeta[i] == 1) {
>         result[i] = row[offset + i];
>         if (!order.isMax(row[i])) {
>           // this is "non-fixed" position and is not at max value, hence we can increase
it
>           toInc = i;
>         }
>       }
> {code}
> See we take row bytes with out considering the row offset.  The test cases are passing
as we pass 0 offset row bytes. Change in the test will reveal the bug.
> Came across this when I was working on HBASE-11425



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