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[expand - 1 more] - Re: Commits breaking compilation of MR 'classic' tests - MapReduce - [mail # dev]
...That is fine, we may want to then mark it so that the MR-4687 depends on th e JIRA to port the tests, so the tests don't disapear before we are done.   From: Arun C Murthy > Date: We...
   Author: Robert Evans, 2012-09-26, 17:54
Re: multipleoutputs does not like speculative execution in map-only job - MapReduce - [mail # user]
...What version of Hadoop is this on?  On 9/13/12 3:09 AM, "Radim Kolar"  wrote:  ...
   Author: Robert Evans, 2012-09-13, 15:31
Re: Speculative Execution... - MapReduce - [mail # dev]
...Under YARN (branch-2, branch-0.23, and trunk) the speculative execution decision is pluggable, and can be replaced by a user.  If you could come up with a better solution to speculative...
   Author: Robert Evans, 2012-09-13, 14:38
[expand - 1 more] - Re: On the topic of task scheduling - MapReduce - [mail # dev]
...You are correct about my typo, should be launching reducers, not maps.  We do want a solution that is good in most cases, and preferably automatic, because most users and not going to c...
   Author: Robert Evans, 2012-09-04, 18:19
Re: Cannot create a new Jira issue for MapReduce - MapReduce - [mail # dev]
...It is a bit worse then that though.  I found that it did create the JIRA, but it is in a bad state where you cannot put it in patch available or close it. So we may need to do some clea...
   Author: Robert Evans, 2012-08-09, 20:38
[expand - 1 more] - Re: Issue with Hadoop Streaming - MapReduce - [mail # user]
...http://www.mail-archive.com/[EMAIL PROTECTED]/msg07382.html     From: Devi Kumarappan > Reply-To: "[EMAIL PROTECTED]" > Date: Thursday, August 2, 2012 3:03 PM To: "[EMAIL PRO...
   Author: Robert Evans, 2012-08-02, 20:08
Re: Multi-level aggregation with combining the result of maps per node/rack - MapReduce - [mail # dev]
...Tsuyoshi,   There has been a lot of work happening in the shuffle phase.  It is being made pluggable in both 1.0 and 2.0/trunk (MAPREDUCE-4049).  There is also some work being...
   Author: Robert Evans, 2012-07-31, 13:46
Re: Can we use String.intern inside WritableUtils#readString()? - MapReduce - [mail # dev]
...Yes I filed a JIRA for something like this a while ago MAPREDUCE-4303.  I have not done anything with it for this very reason.  There are some potential fixes for this, we could ke...
   Author: Robert Evans, 2012-07-13, 14:57
Re: issue with map running time - MapReduce - [mail # user]
...How long a program takes to run depends on a lot of things.  It could be a  connectivity issue, or it could be that your program does a lot more proces sing for some input records ...
   Author: Robert Evans, 2012-07-06, 17:00
Re: Job exceeded Reduce Input limit - MapReduce - [mail # user]
...What version of hadoop are you using?  From: Stephen Boesch > Reply-To: "[EMAIL PROTECTED]" > To: "[EMAIL PROTECTED]" > Subject: Job exceeded Reduce Input limit   I am run...
   Author: Robert Evans, 2012-07-06, 14:57
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