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https://issues.apache.org/jira/browse/SPARK-8646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14623008#comment-14623008
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Juliet Hougland commented on SPARK-8646:
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[~lianhuiwang] I just uploaded the log files from using --verbose. I think I
may have important clues as to where the problem lies. Instead of using
'--master yarn-client' as part of my spark-submit command, I parse my own cli
arg in my main class to get the spark master and initialize a configuration
with it. If I add --master yarn-client in addition to my normal master
specification, the job runs fine.
The following command works in Spark 1.3 but not in 1.4:
$SPARK_HOME/bin/spark-submit --verbose outofstock/data_transform.py \
hdfs://foe-dev/DEMO_DATA/FACT_POS hdfs:/user/juliet/ex4/ yarn-client
If I add the --master yarn-client parameter to the command it works.
Specifically:
$SPARK_HOME/bin/spark-submit --verbose --master yarn-client
outofstock/data_transform.py \
hdfs://foe-dev/DEMO_DATA/FACT_POS hdfs:/user/juliet/ex4/ yarn-client
> PySpark does not run on YARN
> ----------------------------
>
> Key: SPARK-8646
> URL: https://issues.apache.org/jira/browse/SPARK-8646
> Project: Spark
> Issue Type: Bug
> Components: PySpark, YARN
> Affects Versions: 1.4.0
> Environment: SPARK_HOME=local/path/to/spark1.4install/dir
> also with
> SPARK_HOME=local/path/to/spark1.4install/dir
> PYTHONPATH=$SPARK_HOME/python/lib
> Spark apps are submitted with the command:
> $SPARK_HOME/bin/spark-submit outofstock/data_transform.py
> hdfs://foe-dev/DEMO_DATA/FACT_POS hdfs:/user/juliet/ex/ yarn-client
> data_transform contains a main method, and the rest of the args are parsed in
> my own code.
> Reporter: Juliet Hougland
> Attachments: executor.log, pi-test.log,
> spark1.4-SPARK_HOME-set-PYTHONPATH-set.log,
> spark1.4-SPARK_HOME-set-inline-HADOOP_CONF_DIR.log,
> spark1.4-SPARK_HOME-set.log, spark1.4-verbose.log, verbose-executor.log
>
>
> Running pyspark jobs result in a "no module named pyspark" when run in
> yarn-client mode in spark 1.4.
> [I believe this JIRA represents the change that introduced this error.|
> https://issues.apache.org/jira/browse/SPARK-6869 ]
> This does not represent a binary compatible change to spark. Scripts that
> worked on previous spark versions (ie comands the use spark-submit) should
> continue to work without modification between minor versions.
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