[jira] [Commented] (YARN-11051) FileNotFoundException: /tmp/hadoop-maprchin/nm-local-dir/filecache/970

["JustinWang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-11051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17460686#comment-17460686 ] 

JustinWang commented on YARN-11051:
-----------------------------------

970 created at 15:57PM , but the mapping which need 970 run at 16:01, cannot find the 970 folder....

> FileNotFoundException: /tmp/hadoop-maprchin/nm-local-dir/filecache/970
> ----------------------------------------------------------------------
>
>                 Key: YARN-11051
>                 URL: https://issues.apache.org/jira/browse/YARN-11051
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: JustinWang
>            Priority: Blocker
>         Attachments: image-2021-12-16-20-56-09-652.png
>
>
> FileNotFoundException: /tmp/hadoop-maprchin/nm-local-dir/filecache/970/infa_rpm.tar/services/shared/hadoop/MapR_6.1/lib/spark-xml_2.11-0.4.0.jar (No such file or directory)
>  
> situation is : when I run BDM workflow (contains 3 mapping), I monitor the cache folder and found 970 created at beginning, but be deleted before the mapping which need 970, that's so weired. any possible the cache folder will be truncate random during these 3 mapping run?
>  
> _2021-12-16 16:01:00.887 <HadoopBatchDTM-pool-4-thread-103> SEVERE: The Integration Service failed to execute the mapping._
> _Caused by: java.io.FileNotFoundException: /tmp/hadoop-maprchin/nm-local-dir/filecache/970/infa_rpm.tar/services/shared/hadoop/MapR_6.1/lib/spark-xml_2.11-0.4.0.jar (No such file or directory)_
> !image-2021-12-16-20-56-09-652.png!



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