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https://issues.apache.org/jira/browse/TOREE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16156291#comment-16156291
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ASF GitHub Bot commented on TOREE-396:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/incubator-toree/pull/138
> SparkR interpeter does not connect to Spark 2.1
> -----------------------------------------------
>
> Key: TOREE-396
> URL: https://issues.apache.org/jira/browse/TOREE-396
> Project: TOREE
> Issue Type: Bug
> Reporter: Mario Briggs
> Assignee: Michele Lamarca
> Fix For: 0.2.0
>
>
> I was trying the SparkR interpreter and trying to connect to a Spark 2.1
> cluster. I get the following failure when execute any cell
> "Failed to connect JVM: Error in socketConnection(host = hostname, port =
> port, server = FALSE, : argument "timeout" is missing, with no default
> Calls: sparkR.connect ... tryCatch -> tryCatchList -> tryCatchOne ->
> <Anonymous>
> "
> Looks like in Spark2.1, the
> [timeout|https://github.com/apache/spark/blob/branch-2.1/R/pkg/R/client.R#L22]
> param to sparkRConnect no longer has a default value.
> So this needs to fixed in
> [here|https://github.com/apache/incubator-toree/blob/master/sparkr-interpreter/src/main/resources/kernelR/sparkr_runner.R#L65]
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