[
https://issues.apache.org/jira/browse/MAHOUT-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14617031#comment-14617031
]
ASF GitHub Bot commented on MAHOUT-1653:
----------------------------------------
Github user andrewpalumbo commented on a diff in the pull request:
https://github.com/apache/mahout/pull/146#discussion_r34067056
--- Diff:
spark-shell/src/main/scala/org/apache/mahout/sparkbindings/shell/MahoutSparkILoop.scala
---
@@ -48,55 +77,81 @@ class MahoutSparkILoop extends SparkILoop {
conf.set("spark.executor.memory", "1g")
- sparkContext = mahoutSparkContext(
+ _interp.sparkContext = mahoutSparkContext(
masterUrl = master,
appName = "Mahout Spark Shell",
customJars = jars,
sparkConf = conf
)
--- End diff --
```
var sdc: SparkDistributedContext = _
override def createSparkContext(): SparkContext = {
[...]
sdc = mahoutSparkContext(
masterUrl = master,
appName = "Mahout Spark Shell",
customJars = jars,
sparkConf = conf
)
_interp.sparkContext = sdc
[...]
}
_interp.interpret("""
@transient implicit val sdc =
org.apache.spark.repl.Main.interp.asInstanceOf[org.apache.mahout.sparkbindings.shell.MahoutSparkILoop].sdc
""")
```
gives a NPE:
```
java.lang.NullPointerException
at $iwC$$iwC$$iwC$$iwC.<init>(<console>:12)
at $iwC$$iwC$$iwC.<init>(<console>:17)
at $iwC$$iwC.<init>(<console>:19)
at $iwC.<init>(<console>:21)
```
> Spark 1.3
> ---------
>
> Key: MAHOUT-1653
> URL: https://issues.apache.org/jira/browse/MAHOUT-1653
> Project: Mahout
> Issue Type: Dependency upgrade
> Reporter: Andrew Musselman
> Assignee: Andrew Palumbo
> Fix For: 0.11.0
>
>
> Support Spark 1.3
--
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