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Re: Yarn -- one of the daemons getting killed - Hadoop - [mail # user]
...Yes, that is what I suspect. That is why I asked if everything is on a single node. If you are running linux, linux OOM killer may be shooting things down. When it happens, you will see some...
   Author: Vinod Kumar Vavilapalli, 2013-12-13, 18:21
Re: Container [pid=22885,containerID=container_1386156666044_0001_01_000013] is running beyond physical memory limits. Current usage: 1.0 GB of 1 GB physical memory used; 332.5 GB of 8 GB virtual memory used. Killing container. - Hadoop - [mail # user]
...Something looks really bad on your cluster. The JVM's heap size is 200MB but its virtual memory has ballooned to a monstrous 332GB. Does that ring any bell? Can you run regular java applicat...
   Author: Vinod Kumar Vavilapalli, 2013-12-06, 03:32
Re: Error while running Hadoop Source Code - Hadoop - [mail # user]
...It seems like your pipes mapper is exiting before consuming all the input. Did you check the task-logs on the web UI?  Thanks, +Vinod  On Nov 5, 2013, at 7:25 AM, Basu,Indrashish w...
   Author: Vinod Kumar Vavilapalli, 2013-11-05, 18:09
Re: [DISCUSS] What is the purpose of merge vote threads? - Hadoop - [mail # dev]
...It seems that overall the branch-merge voting threads are overloaded with multiple goals.  Like other things that we vote on, a DISCUSS/PROPOSAL thread upfront for the branch-merge shou...
   Author: Vinod Kumar Vavilapalli, 2013-10-25, 17:56
Re: assign tasks to specific nodes - Hadoop - [mail # user]
...I assume you are talking about MapReduce. And 1.x release or 2.x?  In either of the releases, this cannot be done directly.  In 1.x, the framework doesn't expose a feature like thi...
   Author: Vinod Kumar Vavilapalli, 2013-09-11, 17:45
Re: Setting user in yarn in 2.1.0 - Hadoop - [mail # user]
...Depends on what 'running means'. For all purposes other than launching the user's container process, yes, the user who submits the application is considered - for e.g. ACLs, Nodemanager secu...
   Author: Vinod Kumar Vavilapalli, 2013-09-11, 17:38
Re: New dev. environment issue - Hadoop - [mail # dev]
...Not sure about others, but either Mac or Linux, I always checkout separately from the command line, run "mvn clean install eclipse:eclipse -DskipTests" there and then import(or just refresh ...
   Author: Vinod Kumar Vavilapalli, 2013-09-07, 05:48
[HADOOP-7518] Unable to start HDFS cluster on trunk (after the common mavenisation) - Hadoop - [issue]
...This is what I do:In common directory:mvn package -Pbintar -Dmaven.test.skip.exec=true cp target/hadoop-common-0.23.0-SNAPSHOT-bin.tar.gz ~/tmp/common/In hdfs directory:ant veryclean binary ...
http://issues.apache.org/jira/browse/HADOOP-7518    Author: Vinod Kumar Vavilapalli, 2013-08-27, 20:08
Re: Coverity Scan (MAPREDUCE-5032) - Hadoop - [mail # dev]
...Can you file a JIRA and attach the report there? That is the best way to move this forward.  Thanks, +Vinod Kumar Vavilapalli  On Aug 26, 2013, at 8:21 AM, Jon Jarboe wrote:  ...
   Author: Vinod Kumar Vavilapalli, 2013-08-26, 17:43
Re: yarn-site.xml and aux-services - Hadoop - [mail # user]
...Auxiliary services are essentially administer-configured services. So, they have to be set up at install time - before NM is started.  +Vinod   On Thu, Aug 22, 2013 at 1:38 PM, Joh...
   Author: Vinod Kumar Vavilapalli, 2013-08-23, 00:24
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