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From "dustin davidson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-6358) Spark-submit error when using PYSPARK_PYTHON enviromnental variable
Date Mon, 16 Mar 2015 17:11:39 GMT

    [ https://issues.apache.org/jira/browse/SPARK-6358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14363498#comment-14363498
] 

dustin davidson commented on SPARK-6358:
----------------------------------------

'spark-submit' is running as 'hadmin'.  The python file executed is owned by 'hadmin' and
sits in the '/home/hadmin' directory.  The 'testenv' is also owned by 'hadmin'.  I recursively
777 the 'testenv' directory as well.

Python binary in '/home/hadmin/testenv/bin':
-rwxrwxrwx. 1 hadmin hadmin 4.8K Mar 11 19:45 python


Pyspark CLI (No errors):
PYSPARK_PYTHON=/home/hadmin/testenv/bin/python pyspark

Spark-submit (Error):
PYSPARK_PYTHON=/home/hadmin/testenv/bin/python spark-submit collaborative_filtering.py

> Spark-submit error when using PYSPARK_PYTHON enviromnental variable
> -------------------------------------------------------------------
>
>                 Key: SPARK-6358
>                 URL: https://issues.apache.org/jira/browse/SPARK-6358
>             Project: Spark
>          Issue Type: Bug
>    Affects Versions: 1.2.0
>         Environment: Using CDH5.3 with Spark 1.2.0
>            Reporter: dustin davidson
>
> When using spark-submit the PYSPARK_PYTHON setting throws an error.  I can run the pyspark
repl while setting PYSPARK_PYTHON, but spark-submit does not work. 
> Error received when running spark-submit:
> 15/03/12 15:25:22 WARN TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0, hadoop-manager):
java.io.IOException: Cannot run program "/home/hadmin/testenv/bin/python": error=13, Permission
denied
> 	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
> 	at org.apache.spark.api.python.PythonWorkerFactory.startDaemon(PythonWorkerFactory.scala:160)
> 	at org.apache.spark.api.python.PythonWorkerFactory.createThroughDaemon(PythonWorkerFactory.scala:86)
> 	at org.apache.spark.api.python.PythonWorkerFactory.create(PythonWorkerFactory.scala:62)
> 	at org.apache.spark.SparkEnv.createPythonWorker(SparkEnv.scala:102)
> 	at org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:70)
> 	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263)
> 	at org.apache.spark.rdd.RDD.iterator(RDD.scala:230)
> 	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
> 	at org.apache.spark.scheduler.Task.run(Task.scala:56)
> 	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: error=13, Permission denied
> 	at java.lang.UNIXProcess.forkAndExec(Native Method)
> 	at java.lang.UNIXProcess.<init>(UNIXProcess.java:186)
> 	at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> 	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> 	... 13 more



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