[jira] [Commented] (TOREE-396) SparkR interpeter does not connect to Spark 2.1

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/TOREE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16156291#comment-16156291
 ] 

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 -> 
> 
> "
> 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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[jira] [Commented] (TOREE-396) SparkR interpeter does not connect to Spark 2.1

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/TOREE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16152734#comment-16152734
 ] 

ASF GitHub Bot commented on TOREE-396:
--

GitHub user lammic opened a pull request:

https://github.com/apache/incubator-toree/pull/138

Fix for TOREE-396

Added timeout parameter to call to `connectBackend`. Tested with Spark 
2.2.0.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/Bright-Computing/incubator-toree master

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/incubator-toree/pull/138.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #138


commit cc2e6ed25eb66653adb4bcecc147e0965fd6429e
Author: Michele Lamarca 
Date:   2017-09-04T15:38:28Z

fix for TOREE-396




> 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
>
> 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 -> 
> 
> "
> 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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[jira] [Commented] (TOREE-396) SparkR interpeter does not connect to Spark 2.1

[Chip Senkbeil (JIRA)]

[ 
https://issues.apache.org/jira/browse/TOREE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15936457#comment-15936457
 ] 

Chip Senkbeil commented on TOREE-396:
-

Thanks for pointing this out. Looks like the timeout was previously set to 6000.

> 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
>
> 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 -> 
> 
> "
> 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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