[jira] [Resolved] (SPARK-6673) spark-shell.cmd can't start even when spark was built in Windows

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-6673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-6673.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.4.0

Issue resolved by pull request 5328
[https://github.com/apache/spark/pull/5328]

> 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
>             Fix For: 1.4.0
>
>
> 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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