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Posted to dev@hama.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/03/01 00:56:19 UTC
[jira] [Commented] (HAMA-878) PartitioningRunner.Sorter doesn't
allows duplicate key
[ https://issues.apache.org/jira/browse/HAMA-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13916599#comment-13916599 ]
Hudson commented on HAMA-878:
-----------------------------
SUCCESS: Integrated in Hama-Nightly-for-Hadoop-2.x #192 (See [https://builds.apache.org/job/Hama-Nightly-for-Hadoop-2.x/192/])
HAMA-878: PartitioningRunner.Sorter doesn't allows duplicate key (edwardyoon: rev 1572839)
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/PartitioningRunner.java
HAMA-878: PartitioningRunner.Sorter doesn't allows duplicate key (edwardyoon: rev 1572838)
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/PartitioningRunner.java
> PartitioningRunner.Sorter doesn't allows duplicate key
> ------------------------------------------------------
>
> Key: HAMA-878
> URL: https://issues.apache.org/jira/browse/HAMA-878
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Priority: Critical
> Fix For: 0.7.0
>
> Attachments: HAMA-878.patch
>
>
> My mistake. I used SortedMap to compare keys when merge sort. So, some records contains duplicate key can be ignored.
> public SortedMap<WritableComparable, KeyValuePair<Integer, KeyValuePair>> comparisonMap = new TreeMap<WritableComparable, KeyValuePair<Integer, KeyValuePair>>();
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