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Re: is it possible to list jobs that are waiting to run? - MapReduce - [mail # user]
...Depends on your scheduler and yes its possible.   On Fri, Jan 3, 2014 at 7:01 PM, Nitin Pawar  wrote:  ...
   Author: bharath vissapragada, 2014-01-03, 13:33
Re: Setting up Snappy compression in Hadoop - MapReduce - [mail # user]
...Your natives should be in LD_LIBRARY_PATH or java.library.path for hadoop to pick them up. You can try adding export HADOOP_OPTS=$HADOOP_OPTS -Djava.library.path= to hadoop-env.sh in TTs and...
   Author: bharath vissapragada, 2014-01-02, 11:56
Re: NN stopped and cannot recover with error "There appears to be a gap in the edit log" - MapReduce - [mail # user]
...What is your hadoop version? Did you manually delete any files from the nn edits dir? Do you see this gap in the file listing of edits directory too? Ideally all the txids appear consecutive...
   Author: bharath vissapragada, 2013-11-15, 06:11
Re: enable snappy on hadoop 1.1.1 - MapReduce - [mail # user]
...whats the output of ldd on that lib? Does it link properly? You should compile natives for your platforms as the packaged ones may not link properly.   On Sat, Oct 5, 2013 at 2:37 AM, j...
   Author: bharath vissapragada, 2013-10-05, 18:25
Re: hadoop-env.sh file not exist in hadoop2.0 anymore ,and where i can tune JVM HEAPSIZE? - MapReduce - [mail # user]
...create a new file . Its bug and has been resolved in 2.0.2-alpha https://issues.apache.org/jira/browse/HADOOP-8287   On Thu, Aug 22, 2013 at 2:44 PM, ch huang  wrote:  ...
   Author: bharath vissapragada, 2013-08-22, 09:37
Re: question about data block replicator number - MapReduce - [mail # user]
...No, namenode deletes over-replicated blocks after some time.!   On Fri, Aug 16, 2013 at 2:03 PM, ch huang  wrote:  ...
   Author: bharath vissapragada, 2013-08-16, 08:39
Re: mapred.max.tracker.failures - MapReduce - [mail # user]
...No, its the number of task failures in  a job after which that particular tasktracker can be blacklisted *for that job*! Note that it can take tasks from other jobs!  On Thu, Mar 7...
   Author: bharath vissapragada, 2013-03-07, 06:03
Re: each stage's time in hadoop - MapReduce - [mail # user]
...Look into JobHistory Class !  On Wed, Mar 6, 2013 at 2:37 PM, Mirko Kämpf  wrote:...
   Author: bharath vissapragada, 2013-03-06, 09:18
Re: ISSUE while configuring ECLIPSE with MAP-REDUCE - MapReduce - [mail # user]
...Switch to the new api and use 'Job' class ! That should solve the problem!  On Wed, Nov 21, 2012 at 11:24 AM, yogesh dhari  wrote:    Regards, Bharath .V w:http://researc...
   Author: bharath vissapragada, 2012-11-21, 06:11
[expand - 1 more] - Re: Tools for extracting data from hadoop logs - MapReduce - [mail # user]
...Hi Binglin,  Great scripts ..Thanks for sharing :D  Regards,  On Tue, Oct 30, 2012 at 8:54 AM, Binglin Chang  wrote:    Regards, Bharath .V w:http://researchweb...
   Author: bharath vissapragada, 2012-10-30, 05:03
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