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https://issues.apache.org/jira/browse/SPARK-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Or updated SPARK-1894:
-----------------------------
Description:
If the user sets up an ec2 cluster, the scripts automatically add the following
lines to conf/spark-env.sh
{code}
export SPARK_SUBMIT_LIBRARY_PATH="/root/ephemeral-hdfs/lib/native/"
export SPARK_SUBMIT_CLASSPATH=$SPARK_CLASSPATH:/root/ephemeral-hdfs/conf"
{code}
Unfortunately, these variables are exported after spark-submit parses the
\-\-driver-* flags, which also set these variables. As a result, all values set
via the \-\-driver-* flags get overridden.
The simple fix is to append to, instead of overwrite, these variables.
was:
If the user sets up an ec2 cluster, the scripts automatically add the following
lines to conf/spark-env.sh
{code}
export SPARK_SUBMIT_LIBRARY_PATH="/root/ephemeral-hdfs/lib/native/"
export SPARK_SUBMIT_CLASSPATH=$SPARK_CLASSPATH:/root/ephemeral-hdfs/conf"
{code}
Unfortunately, these variables are exported after spark-submit parses the
--driver-* flags, which also set these variables. As a result, all values set
via the --driver-* flags get overridden.
The simple fix is to append to, instead of overwrite, these variables.
> The default ec2 set-up ignores --driver-class-path
> --------------------------------------------------
>
> Key: SPARK-1894
> URL: https://issues.apache.org/jira/browse/SPARK-1894
> Project: Spark
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Andrew Or
> Fix For: 1.0.1
>
>
> If the user sets up an ec2 cluster, the scripts automatically add the
> following lines to conf/spark-env.sh
> {code}
> export SPARK_SUBMIT_LIBRARY_PATH="/root/ephemeral-hdfs/lib/native/"
> export SPARK_SUBMIT_CLASSPATH=$SPARK_CLASSPATH:/root/ephemeral-hdfs/conf"
> {code}
> Unfortunately, these variables are exported after spark-submit parses the
> \-\-driver-* flags, which also set these variables. As a result, all values
> set via the \-\-driver-* flags get overridden.
> The simple fix is to append to, instead of overwrite, these variables.
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