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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1168) Not able to refresh file cache
Date Wed, 28 Mar 2007 00:23:32 GMT
Not able to refresh file cache

                 Key: HADOOP-1168
                 URL: https://issues.apache.org/jira/browse/HADOOP-1168
             Project: Hadoop
          Issue Type: Bug
          Components: mapred
    Affects Versions: 0.12.2
            Reporter: Hairong Kuang
         Assigned To: Mahadev konar
             Fix For: 0.13.0

I ran a map/reduce job with file caching. When I reran it with an updated file jar, I got
the following error :

java.io.IOException: Cache XXX/hadoop/mapred/local/taskTracker/archive/YYY/input_data/cdxcore.Linux.jar
is in use and cannot be refreshed
	at org.apache.hadoop.filecache.DistributedCache.localizeCache(DistributedCache.java:195)
	at org.apache.hadoop.filecache.DistributedCache.getLocalCache(DistributedCache.java:86)
	at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:108)

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