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Posted to issues@spark.apache.org by "Nico Pappagianis (JIRA)" <ji...@apache.org> on 2017/06/08 22:32:18 UTC
[jira] [Commented] (SPARK-10795) FileNotFoundException while
deploying pyspark job on cluster
[ https://issues.apache.org/jira/browse/SPARK-10795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16043550#comment-16043550 ]
Nico Pappagianis commented on SPARK-10795:
------------------------------------------
[~HackerWilson] Were you able to resolve this? I'm hitting the same thing running Spark 2.0.1 and Hadoop 2.7.2.
My Python code is just creating a SparkContext and then calling sc.stop().
In the YARN logs I see:
INFO: 2017-06-08 22:16:24,462 INFO [main] yarn.Client - Uploading resource file:/home/.../python/lib/py4j-0.10.1-src.zip -> hdfs://.../.sparkStaging/application_1494012577752_1403/py4j-0.10.1-src.zip
when I do an fs -ls on the above HDFS directory it shows the py4j file, but the job fails with a FileNotFoundException for the py4j file above:
File does not exist: hdfs://.../.sparkStaging/application_1494012577752_1403/py4j-0.10.1-src.zip
(stack trace here: https://gist.github.com/anonymous/5506654b88e19e6f51ffbd85cd3f25ee)
One thing to note is that I am launching a Map-only job that launches a the Spark application on the cluster. The launcher job is using SparkLauncher (Java). Master and deploy mode are set to "yarn" and "cluster", respectively.
When I submit the Python job from via a spark-submit it runs successfully (I set the HADOOP_CONF_DIR and HADOOP_JAVA_HOME to the same as what I am setting using the launcher job).
> FileNotFoundException while deploying pyspark job on cluster
> ------------------------------------------------------------
>
> Key: SPARK-10795
> URL: https://issues.apache.org/jira/browse/SPARK-10795
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Environment: EMR
> Reporter: Harshit
>
> I am trying to run simple spark job using pyspark, it works as standalone , but while I deploy over cluster it fails.
> Events :
> 2015-09-24 10:38:49,602 INFO [main] yarn.Client (Logging.scala:logInfo(59)) - Uploading resource file:/usr/lib/spark/python/lib/pyspark.zip -> hdfs://ip-xxxx.ap-southeast-1.compute.internal:8020/user/hadoop/.sparkStaging/application_1439967440341_0461/pyspark.zip
> Above uploading resource file is successfull , I manually checked file is present in above specified path , but after a while I face following error :
> Diagnostics: File does not exist: hdfs://ip-xxx.ap-southeast-1.compute.internal:8020/user/hadoop/.sparkStaging/application_1439967440341_0461/pyspark.zip
> java.io.FileNotFoundException: File does not exist: hdfs://ip-1xxx.ap-southeast-1.compute.internal:8020/user/hadoop/.sparkStaging/application_1439967440341_0461/pyspark.zip
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