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https://issues.apache.org/jira/browse/SPARK-6673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14459566#comment-14459566
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Masayoshi TSUZUKI commented on SPARK-6673:
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Similar, but might be a different problem.
Because the original problem can be avoided just by setting SPARK_SCALA_VERSION
variable.
Could you show the commands how to build Spark, and how to execute it?
And please re-build Spark after "clean", try it again, and paste the full
output.
> spark-shell.cmd can't start even when spark was built in Windows
> ----------------------------------------------------------------
>
> Key: SPARK-6673
> URL: https://issues.apache.org/jira/browse/SPARK-6673
> Project: Spark
> Issue Type: Bug
> Components: Windows
> Affects Versions: 1.3.0
> Reporter: Masayoshi TSUZUKI
> Assignee: Masayoshi TSUZUKI
> Priority: Blocker
>
> spark-shell.cmd can't start.
> {code}
> bin\spark-shell.cmd --master local
> {code}
> will get
> {code}
> Failed to find Spark assembly JAR.
> You need to build Spark before running this program.
> {code}
> even when we have built spark.
> This is because of the lack of the environment {{SPARK_SCALA_VERSION}} which
> is used in {{spark-class2.cmd}}.
> In linux scripts, this value is set as {{2.10}} or {{2.11}} by default in
> {{load-spark-env.sh}}, but there are no equivalent script in Windows.
> As workaround, by executing
> {code}
> set SPARK_SCALA_VERSION=2.10
> {code}
> before execute spark-shell.cmd, we can successfully start it.
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