You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@toree.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/09/04 15:42:00 UTC
[jira] [Commented] (TOREE-396) SparkR interpeter does not connect
to Spark 2.1
[ https://issues.apache.org/jira/browse/TOREE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=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 <mi...@brightcomputing.com>
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 -> <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]
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)