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https://issues.apache.org/jira/browse/SPARK-35691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kousuke Saruta resolved SPARK-35691.
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Fix Version/s: 3.2.0
Assignee: Kevin Su
Resolution: Fixed
Issue resolved in https://github.com/apache/spark/pull/32845.
> addFile/addJar/addDirectory should put CanonicalFile
> ----------------------------------------------------
>
> Key: SPARK-35691
> URL: https://issues.apache.org/jira/browse/SPARK-35691
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.2.0
> Reporter: Kevin Su
> Assignee: Kevin Su
> Priority: Minor
> Fix For: 3.2.0
>
>
> I met the error below.
>
> {code:java}
> 21/06/07 00:06:57 ERROR SparkContext: Failed to add
> file:/home/runner/work/spark/spark/./core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar
> to Spark environment java.lang.IllegalArgumentException: requirement
> failed: File spark-core_2.12-3.2.0-SNAPSHOT-tests.jar was already registered
> with a different path (old path =
> /home/runner/work/spark/spark/core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar,
> new path =
> /home/runner/work/spark/spark/./core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar
> {code}
> But actually,
> *[{color:#172b4d}/home/runner/work/spark/spark/./core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar*{color}|file:///home/runner/work/spark/spark/core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar*]*
> and **
> /*home/runner/work/spark/spark/core/target/scala-2.12/spark-core_2.12-3.2.0-SNAPSHOT-tests.jar
> are the same**.
> I think we should put the Canonical File in ConcurrentHashMap.
> [https://github.com/apache/spark/blob/9f010a8eb20502292b3bca42d17ce1dc357343b1/core/src/main/scala/org/apache/spark/rpc/netty/NettyStreamManager.scala#L68-L89]
>
>
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