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From "Rui Jia (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5016) GridMix Error: Found no satisfactory file in path
Date Wed, 21 May 2014 06:35:39 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14004416#comment-14004416
] 

Rui Jia commented on MAPREDUCE-5016:
------------------------------------

Dear Sir or Madam,

Have you solve this error in Gridmix?

Thank you for your help.

Regards,

Rui
--------------------------------------------
Rui Jia
Graduate Research Assistant
Department of Electrical and Computer Engineering
Mississippi State University

Phone: +1-662-617-5995


> GridMix Error:  Found no satisfactory file in path 
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-5016
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5016
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/gridmix
>    Affects Versions: 1.1.0, 1.1.1, 2.0.3-alpha
>         Environment: Ubuntu 12.04
>            Reporter: Light 
>
> Hello,
> Everytime i launch gridmix with the command:
> PAPATH=/home/light/Bureau/test_gridmix
> bin/hadoop -classpath $JAR_CLASSPATH org.apache.hadoop.mapred.gridmix.Gridmix  -Dgridmix.min.file.size=10m
-Dgridmix.output.directory=/home/light/Bureau/test -generate 20m $PAPATH /home/light/Bureau/test_rumen_output/job-trace.json
> I have this: Found no satisfactory file in /home/light/Bureau/test_gridmix
> This happen even if i use a hdfs path.
> I have exactly the same problem at first than [MAPREDUCE-2015|https://issues.apache.org/jira/browse/MAPREDUCE-2015]
(File already exist) and finish by having the same problem once my path problem was solved.

> What is bugging me:
> First: GRIDMIX_GENDATA (job_local_0001) success, even if it says it's a succes, in my
folder i only have a _SUCCESS file of size 0.
> I added some wait at this point in GridMix and juste before the check, there is no file
in the output folder.
> Second: Whatever the size asked it will do it in 1s, so i think the problem may be here:
There is a bug for me, no file is generated.
> I tried with every hadoop version and none of them is working.
> Here is the output:
> 13/02/20 14:42:47 INFO gridmix.SubmitterUserResolver:  Current user resolver is SubmitterUserResolver

> 13/02/20 14:42:47 WARN gridmix.Gridmix: Resource null ignored
> 13/02/20 14:42:47 WARN util.NativeCodeLoader: Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
> 13/02/20 14:42:47 INFO gridmix.Gridmix:  Submission policy is STRESS
> 13/02/20 14:42:47 INFO gridmix.Gridmix: Generating 20,0m of test data...
> 13/02/20 14:42:47 INFO gridmix.Statistics: Not tracking job GRIDMIX_GENDATA as seq id
is less than zero: -1
> 13/02/20 14:42:52 INFO gridmix.JobMonitor: GRIDMIX_GENDATA (job_local_0001) success
> 13/02/20 14:42:57 INFO gridmix.Gridmix: Changing the permissions for inputPath /home/light/Bureau/test_gridmix
> 13/02/20 14:42:57 INFO gridmix.Gridmix: Done.
> 13/02/20 14:44:12 ERROR gridmix.Gridmix: Startup failed
> java.io.IOException: Found no satisfactory file in /home/light/Bureau/test_gridmix
> 	at org.apache.hadoop.mapred.gridmix.FilePool.refresh(FilePool.java:105)
> 	at org.apache.hadoop.mapred.gridmix.JobSubmitter.refreshFilePool(JobSubmitter.java:159)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix.start(Gridmix.java:291)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix.runJob(Gridmix.java:264)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix.access$000(Gridmix.java:55)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:217)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:215)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:416)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix.run(Gridmix.java:215)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> 	at org.apache.hadoop.mapred.gridmix.Gridmix.main(Gridmix.java:395)
> 13/02/20 14:44:12 INFO gridmix.Gridmix: Exiting...
> Thanks in advance for any responses
>  



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