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Posted to common-dev@hadoop.apache.org by "Rares Vernica (JIRA)" <ji...@apache.org> on 2009/06/13 06:49:07 UTC
[jira] Issue Comment Edited: (HADOOP-4545) Add an example of a
secondary sort
[ https://issues.apache.org/jira/browse/HADOOP-4545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719076#action_12719076 ]
Rares Vernica edited comment on HADOOP-4545 at 6/12/09 9:48 PM:
----------------------------------------------------------------
In the example, is there a typo in the hashCode function of IntPair?
{noformat}
public int hashCode() {
return first * 157 + second;
^^^
127?
}
{noformat}
Here is the .java file: http://svn.apache.org/viewvc/hadoop/core/trunk/src/examples/org/apache/hadoop/examples/SecondarySort.java
was (Author: rvernica):
In the example, is there a typo in the hashCode function of IntPair?
public int hashCode() {
return first * 157 + second;
^^^
127?
}
Here is the .java file: http://svn.apache.org/viewvc/hadoop/core/trunk/src/examples/org/apache/hadoop/examples/SecondarySort.java
> Add an example of a secondary sort
> ----------------------------------
>
> Key: HADOOP-4545
> URL: https://issues.apache.org/jira/browse/HADOOP-4545
> Project: Hadoop Core
> Issue Type: Improvement
> Components: examples
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Fix For: 0.20.0
>
> Attachments: h4545.patch, h4545.patch
>
>
> We should have an example of using secondary sort.
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