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Re: Cache file conflict - MapReduce - [mail # user]
...you should check this https://issues.apache.org/jira/browse/MAPREDUCE-4493?focusedCommentId=13713706&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13713706 &n...
   Author: Omkar Joshi, 2013-08-30, 00:23
[expand - 1 more] - RE: Hadoop - impersonation doubts/issues while accessing from remote machine - MapReduce - [mail # user]
...Thanks :)  Regards, Omkar Joshi   From: Harsh J [mailto:[EMAIL PROTECTED]]  Sent: Friday, August 23, 2013 3:52 PM To:  Subject: Re: Hadoop - impersonation doubts/issues w...
   Author: Omkar Joshi, 2013-08-23, 10:24
Re: Method Calls - MapReduce - [mail # user]
...Hi,  I think you should take a look at yarn architecture blog series. I found them useful when I started working on YARN ( http://hortonworks.com/blog/introducing-apache-hadoop-yarn/) T...
   Author: Omkar Joshi, 2013-08-20, 22:08
Re: setLocalResources() on ContainerLaunchContext - MapReduce - [mail # user]
...Good that your timestamp worked... Now for hdfs try this hdfs://: now verify that your absolute path is correct. I hope it will work. bin/hadoop fs -ls    hdfs://isredeng:8020*//*k...
   Author: Omkar Joshi, 2013-08-07, 18:19
Re: Extra start-up overhead with hadoop-2.1.0-beta - MapReduce - [mail # user]
...How are you making these measurements can you elaborate more? Is it on a best case basis or on an average or worst case? How many resources are you sending it for localization? were the size...
   Author: Omkar Joshi, 2013-08-01, 17:50
Re: DistributedCache incompatibility issue between 1.0 and 2.0 - MapReduce - [mail # user]
...check https://issues.apache.org/jira/browse/MAPREDUCE-4493 and https://issues.apache.org/jira/browse/YARN-916  Thanks, Omkar Joshi *Hortonworks Inc.*    On Fri, Jul 19, 2013 a...
   Author: Omkar Joshi, 2013-07-19, 16:01
[expand - 1 more] - Re: New Distributed Cache - MapReduce - [mail # user]
...Yeah Andrew.. there seems to be some problem with context.getCacheFiles() api which is returning null..   Path[] cachedFilePaths             context.getLoc...
   Author: Omkar Joshi, 2013-07-11, 18:08
[expand - 1 more] - Re: Distributed Cache - MapReduce - [mail # user]
...     Path[] cachedFilePaths             DistributedCache.getLocalCacheFiles(context.getConfiguration());        for (Path cac...
   Author: Omkar Joshi, 2013-07-10, 22:47
Re: ConnectionException in container, happens only sometimes - MapReduce - [mail # user]
...can you post RM/NM logs too.?  Thanks, Omkar Joshi *Hortonworks Inc.*    On Wed, Jul 10, 2013 at 6:42 AM, Andrei  wrote:  ...
   Author: Omkar Joshi, 2013-07-10, 21:39
Re: can not start yarn - MapReduce - [mail # user]
...probably you should run "jps" everytime you start/stop NM/RM. just for you to know whether RM/NM started/stopped successfully or not. devaraj is right.. try checking RM logs..  Thanks, ...
   Author: Omkar Joshi, 2013-07-10, 21:19
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB