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[MAPREDUCE-5230] createFileSplit is removed from NLineInputFormat of mapred - MapReduce - [issue]
...createFileSplit is removed from NLineInputFormat of mapred, because it's no longer used in the new getSplit implementation. However, since function is protected before, there is still the po...
http://issues.apache.org/jira/browse/MAPREDUCE-5230    Author: Zhijie Shen, 2013-05-24, 15:06
Re: [VOTE] Plan to create release candidate for 0.23.8 - MapReduce - [mail # dev]
...+1 (non-binding)   On Sun, May 19, 2013 at 6:23 PM, Sandy Ryza  wrote:     Zhijie Shen Hortonworks Inc. http://hortonworks.com/...
   Author: Zhijie Shen, 2013-05-20, 06:50
[MAPREDUCE-5234] Signature changes for getTaskId of TaskReport in mapred - MapReduce - [issue]
...TaskReport in mapred of MR2 extends TaskReport in mapreduce, and inherits getTaskId, which return TaskID object. in MR1, this function returns String....
http://issues.apache.org/jira/browse/MAPREDUCE-5234    Author: Zhijie Shen, 2013-05-18, 14:36
[MAPREDUCE-5243] MRAdmin is removed from M/R while RMAdmin is added to Yarn - MapReduce - [issue]
...Though in the 2.x mapred script, MRAdmin will not be called, MRAdmin class is better to be there in case users call it programmatically....
http://issues.apache.org/jira/browse/MAPREDUCE-5243    Author: Zhijie Shen, 2013-05-13, 22:40
[MAPREDUCE-5157] Sort in hadoop-1 examples is not binary compatible with hadoop-2 mapred.lib - MapReduce - [issue]
...In SORT example, org.apache.hadoop.mapred.lib.InputSampler.Sampler is used in hadoop-1. However, after upgrading to hadoop-2, org.apache.hadoop.mapred.lib.InputSampler is modified to extend ...
http://issues.apache.org/jira/browse/MAPREDUCE-5157    Author: Zhijie Shen, 2013-05-13, 19:44
[MAPREDUCE-5159] Aggregatewordcount and aggregatewordhist in hadoop-1 examples are not binary compatible with hadoop-2 mapred.lib.aggregate - MapReduce - [issue]
...Both examples in hadoop-1 use org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob.createValueAggregatorJob(String args[], Class<?> caller), which no longer exists after upgrading...
http://issues.apache.org/jira/browse/MAPREDUCE-5159    Author: Zhijie Shen, 2013-05-09, 15:06
[MAPREDUCE-5225] SplitSampler in mapreduce.lib should use a SPLIT_STEP to jump around splits - MapReduce - [issue]
...Now, SplitSampler only samples the first maxSplitsSampled splits, caused by MAPREDUCE-1820. However, jumping around all splits is in general preferable than the first N splits....
http://issues.apache.org/jira/browse/MAPREDUCE-5225    Author: Zhijie Shen, 2013-05-09, 06:18
[MAPREDUCE-5160] Aggregatewordcount and aggregatewordhist in hadoop-1 examples can not find their inner classes when running on Yarn - MapReduce - [issue]
...Aggregatewordcount and Aggregatewordhist of hadoop-1 cannot run on hadoop-2 due to org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob.createValueAggregatorJob(String args[], Class<...
http://issues.apache.org/jira/browse/MAPREDUCE-5160    Author: Zhijie Shen, 2013-05-08, 20:05
[MAPREDUCE-5145] Change default max-attempts to be more than one for MR jobs as well - MapReduce - [issue]
...We need to give the AM of MR jobs the chance to retry....
http://issues.apache.org/jira/browse/MAPREDUCE-5145    Author: Zhijie Shen, 2013-05-01, 15:06
[MAPREDUCE-5140] MR part of YARN-514 - MapReduce - [issue]
...In YARN-514, application store needs to be delayed to unblock application submission, such that a new state of MRApp needs to be created. On mapreduce side, there's some function to map yarn...
http://issues.apache.org/jira/browse/MAPREDUCE-5140    Author: Zhijie Shen, 2013-04-18, 19:28
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