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[MAPREDUCE-5183] In, TaskTracker#reportProgress logging of 0.0-1.0 progress is followed by percent sign - MapReduce - [issue]
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...This makes looking at progress in the logs unnecessarily confusing...
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http://issues.apache.org/jira/browse/MAPREDUCE-5183
Author: Sandy Ryza,
2013-04-25, 22:15
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[MAPREDUCE-5182] LineRecordReader#getProgress throwing IOException breaks compatibility - MapReduce - [issue]
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...This has been in trunk for a while (since MAPREDUCE-773), but was only introduced into branch-1 in July....
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http://issues.apache.org/jira/browse/MAPREDUCE-5182
Author: Sandy Ryza,
2013-04-25, 10:10
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Re: Automatically mapping a job submitted by a particular user to a specific hadoop map-reduce queue - MapReduce - [mail # user]
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...Hi Sagar, This capability currently does not exist in the fair scheduler (or other schedulers, as far as I know), but a JIRA has been filed recently that addresses a similar need. &nbs...
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Author: Sandy Ryza,
2013-04-25, 06:41
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[MAPREDUCE-5173] Need to specify master principal run local job in a secure setup - MapReduce - [issue]
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...When security is turned on, running a job involves asking the filesystems it uses for delegation tokens. Currently, this fails if the kerberos master principal is not set, even if the ...
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http://issues.apache.org/jira/browse/MAPREDUCE-5173
Author: Sandy Ryza,
2013-04-22, 23:59
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[MAPREDUCE-5171] Expose additional info from the MR AM REST API - MapReduce - [issue]
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...It would be useful to expose some additional information about MR jobs. In MR1, these could be made available via the JT hue plugin, but in MR2, it's better to use the REST API. blackl...
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http://issues.apache.org/jira/browse/MAPREDUCE-5171
Author: Sandy Ryza,
2013-04-22, 20:53
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[MAPREDUCE-5172] Expose number of non-local maps in MR app metrics - MapReduce - [issue]
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http://issues.apache.org/jira/browse/MAPREDUCE-5172
Author: Sandy Ryza,
2013-04-22, 20:38
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Re: YARN - container networking and ports - MapReduce - [mail # user]
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...The yarn-default.xml file in the Hadoop repository contains the default ports for all of the YARN protocols. -Sandy On Mon, Apr 22, 2013 at 8:27 AM, Marcos Luis Ortiz Valmaseda ...
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Author: Sandy Ryza,
2013-04-22, 16:54
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Re: ConfigKeys wrappers for MapReduce source code base - MapReduce - [mail # dev]
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...Hi Jay, In trunk, these keys are in MRJobConfig (extended by JobContext) and MRConfig. I'm not sure what the state of things are in branch-1. Agreed that it would be nice f...
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Author: Sandy Ryza,
2013-04-22, 06:05
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Re: sort phase in hadoop mapper - MapReduce - [mail # dev]
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...That makes sense, Samaneh. I was thinking about it more coarsely. As far as I know, currently there is no way to skip the sort phase - you would need to modify the code. -S...
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Author: Sandy Ryza,
2013-04-19, 01:29
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Re: sort phase in hadoop mapper - MapReduce - [mail # dev]
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...Hi Samaneh, If you want to see the map outputs post sort/shuffle, the easiest way is probably to use an IdentityReducer and inspect the job. Can you be more specific on what you ...
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Author: Sandy Ryza,
2013-04-18, 18:46
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