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[MAPREDUCE-5346] The example provided in the javadoc for Job is outdated. - MapReduce - [issue]
...This is a portion of the job example:Here is an example on how to submit a job:         // Create a new Job         Job job = new Job(new Co...
http://issues.apache.org/jira/browse/MAPREDUCE-5346    Author: Pranay Varma, 2014-03-27, 02:14
[MAPREDUCE-5341] All constructors for Job are deprecated. There is no indication of what the alternative is. - MapReduce - [issue]
...http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/Job.html#isRetired%28%29Job constructors are deprecated and the user is supposed to use getInstance but this is not ment...
http://issues.apache.org/jira/browse/MAPREDUCE-5341    Author: Pranay Varma, 2014-03-18, 19:26
[MAPREDUCE-5635] FileInputFormat does not specify how the file is split - MapReduce - [issue]
...Here is what the TextInputFormat javadoc says:TextInputFormatAn InputFormat for plain text files. Files are broken into lines. Either linefeed or carriage-return are used to signal end of li...
http://issues.apache.org/jira/browse/MAPREDUCE-5635    Author: Pranay Varma, 2013-12-05, 16:59
[MAPREDUCE-5634] Documentation for FileInputFormat->listStatus seems to be wrong - MapReduce - [issue]
...Take a look at http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapred/FileInputFormat.htmlJavadoc says:listStatus(JobConf job)           List input ...
http://issues.apache.org/jira/browse/MAPREDUCE-5634    Author: Pranay Varma, 2013-11-21, 19:08
[MAPREDUCE-5342] There are methods that should be deprecated and new methods should be added with names matching purposes - MapReduce - [issue]
...ClusterStatus class has the following methods that need to be deprecated and new methods added:getMapTasks does not return map tasks, it returns the number of map tasks. getBlacklistedTracke...
http://issues.apache.org/jira/browse/MAPREDUCE-5342    Author: Pranay Varma, 2013-06-23, 07:00
[MAPREDUCE-5344] getClusterStatus method in Cluster returns ClusterMetrics. It should be called getClusterMetrics or it should return ClusterStatus. - MapReduce - [issue]
...There is a ClusterStatus class. When getClusterStatus is called, one would expect ClusterStatus to be returned. Instead, one gets ClusterMetrics....
http://issues.apache.org/jira/browse/MAPREDUCE-5344    Author: Pranay Varma, 2013-06-23, 06:45
[MAPREDUCE-5339] There are methods and capabilities in Job and other Classes for which no information is provided in Javadoc. - MapReduce - [issue]
...http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/Job.htmlThe uber capability is not defined. isUber does not indicate what uber is.Only the signature is provided. I woul...
http://issues.apache.org/jira/browse/MAPREDUCE-5339    Author: Pranay Varma, 2013-06-23, 05:35
[MAPREDUCE-5348] There are innconsistencies and duplication in the design of Cluster and other classes. - MapReduce - [issue]
...Cluster seems to keep TaskTracker information using class TaskTrackerInfo[].getTaskTrackers returns TaskTrackerInfo[]. Ideally, I would like it to simply return TaskTracker[] or else have th...
http://issues.apache.org/jira/browse/MAPREDUCE-5348    Author: Pranay Varma, 2013-06-23, 04:24
[MAPREDUCE-5347] getBlacklistedTrackers() should be deprecated and a new method called  getNumBlacklistedTrackers should be added. - MapReduce - [issue]
...If the method returns a number, then that is what the method name should reflect. It should be called getNumBlacklistedTrackers(). The method does not return trackers, it returns number of t...
http://issues.apache.org/jira/browse/MAPREDUCE-5347    Author: Pranay Varma, 2013-06-23, 01:54
[MAPREDUCE-5340] isRetired is not well defined. javadoc does not indicate how a job is retired and waht does retired mean. - MapReduce - [issue]
...http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/Job.html#isRetired%28%29There is no description of what is retired and how a job is retired....
http://issues.apache.org/jira/browse/MAPREDUCE-5340    Author: Pranay Varma, 2013-06-23, 01:39
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