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Job stuck at reduce with lease exception on hadoop 2.3.0 - Hadoop - [mail # user]
...Hi,I am running a MR job with AvroMutipleOutputs on hadoop 2.3.0. and I amfacing following issue. What could be the problem?1) Job stuck at reduce 100%, and fails with Lease Exception2) Obse...
   Author: AnilKumar B, 2014-04-29, 16:38
Re: Map-Reduce: How to make MR output one file an hour? - Hadoop - [mail # user]
...Hi,Write the custom partitioner on  and as you mentioned set#reducers to X. ...
   Author: AnilKumar B, 2014-03-01, 09:44
Re: Multiple inputs for different avro inputs - Hadoop - [mail # user]
...Hi Yong,One question is that why you setInputKeySchema? Does your job load the Avrodata as the key to the following Mapper?Thanks & Regards,B Anil Kumar.On Thu, Feb 27, 2014 at 7:57 PM, java...
   Author: AnilKumar B, 2014-02-27, 17:20
Re: job failed on hadoop 2 - Hadoop - [mail # user]
...Hi Vinay,Actually when I use multiple outputs with AvroKeyOutputFormat, then I amfacing that issue, I just removed multiple outputs and used generalcontext.write(), then it's working now.I n...
   Author: AnilKumar B, 2014-02-24, 13:15
Path filters for multiple inputs - Hadoop - [mail # user]
...Hi,May I know, how can I apply path filters for multiple inputs?I mean for each multiple input I need to apply different  filters. Is itpossible? I tried to set my own PathFilter to Fil...
   Author: AnilKumar B, 2014-02-21, 13:35
Re: Facing problem while emitting GenericData$Record - Hadoop - [mail # user]
...Thanks once again Harsh.Thanks & Regards,B Anil Kumar.On Sat, Feb 8, 2014 at 11:48 PM, Harsh J  wrote: ...
   Author: AnilKumar B, 2014-02-09, 11:27
Re: shifting sequenceFileOutput format to Avro format - Hadoop - [mail # user]
...I tried with different versions of avro-maven-plugin, with 1.7.5, 1.7.6 andwith jdk1.7.0_45 version.I am unable to resolve it.Error message is as below:[ERROR] symbol:   methoddeepCopy(...
   Author: AnilKumar B, 2014-02-04, 16:53
Re: HDFS federation configuration - Hadoop - [mail # user]
...Thanks Suresh.I followed the link it's clear now.But client side configuration is not covered on the doc.Thanks & Regards,B Anil Kumar.On Thu, Jan 23, 2014 at 11:44 PM, Suresh Srinivas wrote...
   Author: AnilKumar B, 2014-01-24, 18:20
Re: When speculative execution is true, there is a data loss issue with multpleoutputs - Hadoop - [mail # user]
...Thanks Radim.  Yes, as you said we are not writing into sub-directory of main job. I will try by making them as sub-directories of output dir.  But one question, when I turn of spe...
   Author: AnilKumar B, 2012-11-21, 15:07
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