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https://issues.apache.org/jira/browse/SPARK-43793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yikun Jiang resolved SPARK-43793.
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Fix Version/s: 3.5.0
Resolution: Fixed
Issue resolved by pull request 42
[https://github.com/apache/spark-docker/pull/42]
> Fix SPARK_EXECUTOR_JAVA_OPTS assignment bug
> -------------------------------------------
>
> Key: SPARK-43793
> URL: https://issues.apache.org/jira/browse/SPARK-43793
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Docker
> Affects Versions: 3.5.0
> Reporter: Yikun Jiang
> Assignee: Yikun Jiang
> Priority: Major
> Fix For: 3.5.0
>
>
> env | grep SPARK_JAVA_OPT_ |...
> This is susceptible to a few bugs particularly around newlines in values. I
> see two ways around it.
> ensuring the matching name is at the start, -E '^SPARK_JAVA_OPT_', and
> running all the commands with null-terminated input and output: env -0 and -z
> on the other commands
> or bash variable prefix expansion
> for v in "${!SPARK_JAVA_OPT_@}"; do
> SPARK_EXECUTOR_JAVA_OPTS+=( "${!v}" )
> done
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