You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@systemml.apache.org by "Glenn Weidner (JIRA)" <ji...@apache.org> on 2016/10/13 22:26:21 UTC
[jira] [Comment Edited] (SYSTEMML-1035) ClassCastException's in
unit tests
[ https://issues.apache.org/jira/browse/SYSTEMML-1035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15573393#comment-15573393 ]
Glenn Weidner edited comment on SYSTEMML-1035 at 10/13/16 10:25 PM:
--------------------------------------------------------------------
The failures in DataFrameVectorScriptTest and DataFrameVectorFrameConversionTest occur when calling df.first() at FrameRDDConverterUtils.dataFrameToBinaryBlock(FrameRDDConverterUtils.java:352).
The failures in MLContextTest occur when calling tmp.count() at RDDConverterUtils.java:290 where tmp is JavaRDD<Row>.
was (Author: gweidner):
The failures in DataFrameVectorScriptTest and DataFrameVectorFrameConversionTest occur when calling <code>df.first()</code> at FrameRDDConverterUtils.dataFrameToBinaryBlock(FrameRDDConverterUtils.java:352).
The failures in MLContextTest occur when calling <code>tmp.count()</code> at RDDConverterUtils.java:290 where tmp is JavaRDD<Row>.
> ClassCastException's in unit tests
> ----------------------------------
>
> Key: SYSTEMML-1035
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1035
> Project: SystemML
> Issue Type: Sub-task
> Components: Runtime, Test
> Reporter: Glenn Weidner
>
> Failures occurred in DataFrameVectorScriptTest, DataFrameVectorFrameConversionTest, MLContextFrameTest, and MLContextTest due to ClassCastException.
> Common example:
> java.lang.RuntimeException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Double
> originating in:
> org.apache.spark.sql.catalyst
> triggered from:
> org.apache.sysml.runtime.instructions.spark.utils.FrameRDDConverterUtils.dataFrameToBinaryBlock(FrameRDDConverterUtils.java:352)
> To reproduce, change pom.xml spark.version to 1.6.2 and run either of the four failing test suites.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)