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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (SPARK-2075) Anonymous classes are missing from Spark distribution
Date Wed, 10 Dec 2014 09:33:12 GMT

     [ https://issues.apache.org/jira/browse/SPARK-2075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Owen reopened SPARK-2075:
------------------------------

Hm on re-reading more closely, you are right, this is not attributable to version mismatch
per se. I think it's better to leave it open even if I don't know of any action here. Sorry
for the noise.

The same thing appears to occur in 1.1.1. Maybe this goes away, accidentally, when people
all use Hadoop 2.x.

I don't think there will be multiple versions deployed to Maven as I think the theory is that
the artifacts only exist for the API, and not whatever other libs they happen to link against.
This is a leak in that theory though.

> Anonymous classes are missing from Spark distribution
> -----------------------------------------------------
>
>                 Key: SPARK-2075
>                 URL: https://issues.apache.org/jira/browse/SPARK-2075
>             Project: Spark
>          Issue Type: Bug
>          Components: Build, Spark Core
>    Affects Versions: 1.0.0
>            Reporter: Paul R. Brown
>            Priority: Critical
>
> Running a job built against the Maven dep for 1.0.0 and the hadoop1 distribution produces:
> {code}
> java.lang.ClassNotFoundException:
> org.apache.spark.rdd.RDD$$anonfun$saveAsTextFile$1
> {code}
> Here's what's in the Maven dep as of 1.0.0:
> {code}
> jar tvf ~/.m2/repository/org/apache/spark/spark-core_2.10/1.0.0/spark-core_2.10-1.0.0.jar
| grep 'rdd/RDD' | grep 'saveAs'
>   1519 Mon May 26 13:57:58 PDT 2014 org/apache/spark/rdd/RDD$anonfun$saveAsTextFile$1.class
>   1560 Mon May 26 13:57:58 PDT 2014 org/apache/spark/rdd/RDD$anonfun$saveAsTextFile$2.class
> {code}
> And here's what's in the hadoop1 distribution:
> {code}
> jar tvf spark-assembly-1.0.0-hadoop1.0.4.jar| grep 'rdd/RDD' | grep 'saveAs'
> {code}
> I.e., it's not there.  It is in the hadoop2 distribution:
> {code}
> jar tvf spark-assembly-1.0.0-hadoop2.2.0.jar| grep 'rdd/RDD' | grep 'saveAs'
>   1519 Mon May 26 07:29:54 PDT 2014 org/apache/spark/rdd/RDD$anonfun$saveAsTextFile$1.class
>   1560 Mon May 26 07:29:54 PDT 2014 org/apache/spark/rdd/RDD$anonfun$saveAsTextFile$2.class
> {code}



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