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Satish Subhashrao Saley commented on OOZIE-2547: ------------------------------------------------ Thank you [~rkanter] for checking it out. For *yarn-client* : I have only spark-assembly.jar in --files. I get the same exception which you got if I don't have spark-assembly.jar (and include the jars you have in --files). I will take a look at this. > Add mapreduce.job.cache.files to spark action > --------------------------------------------- > > Key: OOZIE-2547 > URL: https://issues.apache.org/jira/browse/OOZIE-2547 > Project: Oozie > Issue Type: Bug > Reporter: Satish Subhashrao Saley > Assignee: Satish Subhashrao Saley > Priority: Minor > Attachments: OOZIE-2547-1.patch > > > Currently, we pass jars using --jars option while submitting spark job. Also, > we add spark.yarn.dist.files option in case of yarn-client mode. > Instead of that, we can have only --files option and pass on the files which > are present in mapreduce.job.cache.files. While doing so, we make sure that > spark won't make another copy of the files if files exist on the hdfs. We saw > the issues when files are getting copied multiple times and causing > exceptions such as : > {code} > Diagnostics: Resource > hdfs://localhost/user/saley/.sparkStaging/application_1234_123/oozie-examples.jar > changed on src filesystem > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)