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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1722) contrib/index - Upgrade to new Hadoop and Lucene API
Date Mon, 26 Apr 2010 04:51:32 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Douglas updated MAPREDUCE-1722:
-------------------------------------

    Status: Open  (was: Patch Available)

* Please generate the patch relative to the root of trunk.
* Attributions must be removed, per contribution [guidelines|http://wiki.apache.org/hadoop/HowToContribute]
{noformat}
+ * @project hadoop-index
+ * @author Renaud Delbru [ 18 Apr 2010 ]
+ * @link http://renaud.delbru.fr/
+ * @copyright Copyright (C) 2008, All rights reserved.
{noformat}
{noformat}+      // added by rendel - 18/04/2010{noformat}
* Actuals have been made {{final}} throughout the code:
{noformat}
-  public void setIndexUpdaterClass(Class<? extends IIndexUpdater> theClass) {
+  public void setIndexUpdaterClass(final Class<? extends IIndexUpdater> theClass) {
{noformat}
Any particular reason?
* Reverts of {{JobContext}} references to refer to deprecated keys should be removed:
{noformat}
-    return conf.getInt(JobContext.IO_SORT_MB, 100);
+    return conf.getInt("io.sort.mb", 100);
{noformat}

> contrib/index - Upgrade to new Hadoop and Lucene API
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-1722
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1722
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/index
>    Affects Versions: 0.20.2
>            Reporter: Renaud Delbru
>            Priority: Minor
>         Attachments: MAPREDUCE-1722.patch
>
>
> contrib/index is still using the old hadoop API. In addition, lucene 3.x has also a new
API. The contrib/index should be updated and based on these new APIs.

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