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Hadoop Version Control System - MapReduce - [web site]
...Hadoop Version Control System Overview Web Access (read-only) Anonymous Access (read-only) Committer Access (read-write)      Overview       &nbs...
http://hadoop.apache.org/mapreduce/version_control.html    2014-04-10, 13:54
[MAPREDUCE-5655] Remote job submit from windows to a linux hadoop cluster fails due to wrong classpath - MapReduce - [issue]
...I was trying to run a java class on my client, windows 7 developer environment, which submits a job to the remote Hadoop cluster, initiates a mapreduce there, and then downloads the results ...
http://issues.apache.org/jira/browse/MAPREDUCE-5655    Author: Attila Pados, 2014-04-10, 05:16
[MAPREDUCE-5465] Container killed before hprof dumps profile.out - MapReduce - [issue]
...If there is profiling enabled for mapper or reducer then hprof dumps profile.out at process exit. It is dumped after task signaled to AM that work is finished.AM kills container with finishe...
http://issues.apache.org/jira/browse/MAPREDUCE-5465    Author: Radim Kolar, 2014-04-09, 23:34
[MAPREDUCE-5823] TestTaskAttempt fails in trunk and branch-2 with NPE - MapReduce - [issue]
...Here is the console output I gotjava.lang.NullPointerException: null at org.apache.hadoop.security.token.Token.write(Token.java:221) at org.apache.hadoop.mapred.ShuffleHandler.serializeServi...
http://issues.apache.org/jira/browse/MAPREDUCE-5823    Author: Mit Desai, 2014-04-09, 17:13
[MAPREDUCE-5820] Unable to process mongodb gridfs collection data in Hadoop Mapreduce - MapReduce - [issue]
...I saved a 2GB pdf file into MongoDB using GridFS. now i want process those GridFS collection data using Java Spark Mapreduce. previously i have succesfully processed mongoDB collections with...
http://issues.apache.org/jira/browse/MAPREDUCE-5820    Author: sivaram, 2014-04-09, 10:48
[MAPREDUCE-5803] Counters page display all task neverthless of task type( Map or Reduce) - MapReduce - [issue]
...Accessing JobCouner page in HistoryServer, display all the task info.Clicking on "Launched map tasks" display Map Task and Reduce Task....
http://issues.apache.org/jira/browse/MAPREDUCE-5803    Author: Rohith, 2014-04-09, 07:15
[MAPREDUCE-4941] Use of org.apache.hadoop.mapred.lib.CombineFileRecordReader requires casting - MapReduce - [issue]
...Unlike its counterpart in org.apache.hadoop.mapreduce.lib.input, the CombineFileRecordReader in mapred requires a user to cast to a RecordReader since the constructor specification says it m...
http://issues.apache.org/jira/browse/MAPREDUCE-4941    Author: Jason Lowe, 2014-04-08, 15:33
[MAPREDUCE-5742] pipes.Application should use SecureRandom for security purposes - MapReduce - [issue]
...org.apache.hadoop.mapred.pipes.Application calls its private method getSecurityChallenge(), which uses java.util.Random. It should use java.security.SecureRandom....
http://issues.apache.org/jira/browse/MAPREDUCE-5742    Author: Hiroshi Ikeda, 2014-04-08, 10:35
[MAPREDUCE-5351] JobTracker memory leak caused by CleanupQueue reopening FileSystem - MapReduce - [issue]
...When a job is completed, closeAllForUGI is called to close all the cached FileSystems in the FileSystem cache.  However, the CleanupQueue may run after this occurs and call FileSystem.g...
http://issues.apache.org/jira/browse/MAPREDUCE-5351    Author: Sandy Ryza, 2014-04-08, 08:15
[MAPREDUCE-5811] Job history subdirectories under done directory is not set with proper permissions accessible to users - MapReduce - [issue]
...This is regarding the Hadoop log file access. The new directories under /mapred/history/done/2014/mm/dd/ are getting created with 770 permission. So the user could not read logs on HDFS. the...
http://issues.apache.org/jira/browse/MAPREDUCE-5811    Author: chaitali gupta, 2014-04-07, 23:02
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