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MapReduce >> mail # user >> Cache file conflict


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Re: Cache file conflict
It does seem relevant, but what is the workaround?

The JAR causing the issue is the same file all the time.
On Thu, Aug 29, 2013 at 5:23 PM, Omkar Joshi <[EMAIL PROTECTED]> wrote:

> 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
>
> Thanks,
> Omkar Joshi
> *Hortonworks Inc.* <http://www.hortonworks.com>
>
>
> On Thu, Aug 29, 2013 at 5:06 PM, Public Network Services <
> [EMAIL PROTECTED]> wrote:
>
>> Hi...
>>
>> After updating the source JARs of an application that launches a second
>> job while running a MR job, the following error keeps occurring:
>>
>> org.apache.hadoop.mapred.InvalidJobConfException: cache file
>> (mapreduce.job.cache.files) scheme: "hdfs", host: "server", port: 9000,
>> file:
>> "/tmp/hadoop-yarn/staging/root/.staging/job_1367474197612_0887/libjars/Some.jar",
>> conflicts with cache file (mapreduce.job.cache.files)
>> hdfs://server:9000/tmp/hadoop-yarn/staging/root/.staging/job_1367474197612_0888/libjars/Some.jar
>>     at
>> org.apache.hadoop.mapreduce.v2.util.MRApps.parseDistributedCacheArtifacts(MRApps.java:338)
>>     at
>> org.apache.hadoop.mapreduce.v2.util.MRApps.setupDistributedCache(MRApps.java:273)
>>     at
>> org.apache.hadoop.mapred.YARNRunner.createApplicationSubmissionContext(YARNRunner.java:419)
>>     at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:288)
>>     at
>> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:394)
>>     at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1218)
>>     at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1215)
>>     at java.security.AccessController.doPrivileged(Native Method)
>>     at javax.security.auth.Subject.doAs(Subject.java:396)
>>     at
>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1367)
>>     at org.apache.hadoop.mapreduce.Job.submit(Job.java:1215)
>> ............
>>
>> where job_1367474197612_0887 is the name of the initial job,
>> job_1367474197612_0888 is the name of the subsequent job, and Some.jar is a
>> JAR file specific to the application.
>>
>> Any ideas as to how the above error could be eliminated?
>>
>> Thanks!
>>
>
>
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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