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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 05:37:40 UTC
[jira] [Resolved] (SPARK-1921) Allow duplicate jar files among the
app jar and secondary jars in yarn-cluster mode
[ https://issues.apache.org/jira/browse/SPARK-1921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-1921.
---------------------------------
Resolution: Incomplete
> Allow duplicate jar files among the app jar and secondary jars in yarn-cluster mode
> -----------------------------------------------------------------------------------
>
> Key: SPARK-1921
> URL: https://issues.apache.org/jira/browse/SPARK-1921
> Project: Spark
> Issue Type: Sub-task
> Components: Deploy
> Affects Versions: 1.0.0
> Reporter: Xiangrui Meng
> Priority: Minor
> Labels: bulk-closed
>
> In yarn-cluster mode, jars are uploaded to a staging folder on hdfs. If there are duplicates among the app jar and secondary jars, there will be overwrites that cause inconsistent timestamps. I saw the following message:
> {code}
> Application application_1400965808642_0021 failed 2 times due to AM Container for appattempt_1400965808642_0021_000002 exited with exitCode: -1000 due to: Resource hdfs://localhost.localdomain:8020/user/cloudera/.sparkStaging/application_1400965808642_0021/app_2.10-0.1.jar changed on src filesystem (expected 1400998721965, was 1400998723123
> {code}
> Tested on a CDH-5 quickstart VM.
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