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https://issues.apache.org/jira/browse/SPARK-20465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-20465.
-------------------------------
Resolution: Fixed
Fix Version/s: 2.2.0
Issue resolved by pull request 17768
[https://github.com/apache/spark/pull/17768]
> Throws a proper exception rather than ArrayIndexOutOfBoundsException when
> temp directories could not be got/created
> -------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-20465
> URL: https://issues.apache.org/jira/browse/SPARK-20465
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, Spark Submit
> Affects Versions: 2.2.0
> Reporter: Hyukjin Kwon
> Priority: Trivial
> Fix For: 2.2.0
>
>
> If none of temp directories could not be created, it throws an
> {{ArrayIndexOutOfBoundsException}} as below:
> {code}
> ./bin/spark-shell --conf
> spark.local.dir=/NONEXISTENT_DIR_ONE,/NONEXISTENT_DIR_TWO
> 17/04/26 13:11:06 ERROR Utils: Failed to create dir in /NONEXISTENT_DIR_ONE.
> Ignoring this directory.
> 17/04/26 13:11:06 ERROR Utils: Failed to create dir in /NONEXISTENT_DIR_TWO.
> Ignoring this directory.
> Exception in thread "main" java.lang.ExceptionInInitializerError
> at org.apache.spark.repl.Main.main(Main.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:756)
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:179)
> at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:204)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:118)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
> at org.apache.spark.util.Utils$.getLocalDir(Utils.scala:743)
> at org.apache.spark.repl.Main$$anonfun$1.apply(Main.scala:37)
> at org.apache.spark.repl.Main$$anonfun$1.apply(Main.scala:37)
> at scala.Option.getOrElse(Option.scala:121)
> at org.apache.spark.repl.Main$.<init>(Main.scala:37)
> at org.apache.spark.repl.Main$.<clinit>(Main.scala)
> ... 10 more
> {code}
> It seems we should throw a proper exception with better message.
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