Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Plain View
MapReduce >> mail # user >> issue with hadoop mapreduce using same job.jar


+
Ben Kim 2013-03-12, 16:00
Copy link to this message
-
Re: issue with hadoop mapreduce using same job.jar
Things I tried so far without a luck

   - restart the hadoop
   - sync && echo 3 > /proc/sys/vm/drop_caches
   - clear namenode java cache using jcontrol
   - check permission of the /user/hadoop/.staging folder
   - delete everything under the .staging folder
   - rename the test.jar file
   - run using different user

what worked though is remotely running a MR using the Hadoop API
so it seems like this is only happenening in the Hadoop CLI
On Wed, Mar 13, 2013 at 1:00 AM, Ben Kim <[EMAIL PROTECTED]> wrote:

> Hi there
>
> It looks like the job.jar created in the /user/hadoop/.staging/ folder is
> always the same no matter which jar file i give.
>
> if i download the job.jar file then I reckon that it's a jar file I used
> run a MR job few hours ago.
>
> I'm using hadoop 1.0.3 on top of centos 6.2
>
> anyone has any ideas?
>
> *Benjamin Kim*
> *benkimkimben at gmail*
>

--

*Benjamin Kim*
*benkimkimben at gmail*
+
Ben Kim 2013-03-12, 16:23
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