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[MAPREDUCE-2226] TaggedInputSplit should be public - MapReduce - [issue]
...Currently it's not possible to get at the original InputSplits when using MultipleInputs. This is because TaggedInputSplit (used by DelegatingInputFormat used by MultipleInputs) is not publi...
http://issues.apache.org/jira/browse/MAPREDUCE-2226    Author: E. Sammer, 2013-07-18, 19:09
[MAPREDUCE-2427] JT should ensure history directory is a directory - MapReduce - [issue]
...If the JT history directory doesn't exist or isn't a directory retired job files are renamed to a file called 'history' and eventually start overwriting each other. The JT should ensure 'his...
http://issues.apache.org/jira/browse/MAPREDUCE-2427    Author: E. Sammer, 2012-04-10, 18:43
[MAPREDUCE-1378] Args in job details links on jobhistory.jsp are not URL encoded - MapReduce - [issue]
...The logFile argument in the job links on the JT jobhistory.jsp page is not properly URL encoded leading to links that result in 500 errors. I found the issue while working with the Cloudera ...
http://issues.apache.org/jira/browse/MAPREDUCE-1378    Author: E. Sammer, 2010-11-18, 19:50
Re: Setting #Reducers at runtime - MapReduce - [mail # user]
...On 2/18/10 11:24 AM, Rob Stewart wrote:  Rob:  It is setting the number of reducers itself. See the line:  jobConf.setNumReduceTasks(num_reduces)  In short, you can't con...
   Author: E. Sammer, 2010-02-18, 16:37
Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) - MapReduce - [mail # user]
...It looks like you're using the local job runner which does everything in  a single thread. In this case, yes, I think the mappers are run  sequentially. The local job runner is a d...
   Author: E. Sammer, 2010-02-11, 16:25
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