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Posted to issues@systemml.apache.org by "Mike Dusenberry (JIRA)" <ji...@apache.org> on 2016/09/30 07:34:20 UTC
[jira] [Commented] (SYSTEMML-996) Unnecessary shuffle / block
mismatch in frame right indexing
[ https://issues.apache.org/jira/browse/SYSTEMML-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15535312#comment-15535312 ]
Mike Dusenberry commented on SYSTEMML-996:
------------------------------------------
This issue results in errors such as:
{code}
org.apache.sysml.runtime.DMLRuntimeException: Mismatched frame block sizes for: 15 65539 11 65539 at org.apache.sysml.runtime.instructions.spark.utils.FrameRDDAggregateUtils$MergeBlocksFunction.call(FrameRDDAggregateUtils.java:82) at org.apache.sysml.runtime.instructions.spark.utils.FrameRDDAggregateUtils$MergeBlocksFunction.call(FrameRDDAggregateUtils.java:64)
{code}
> Unnecessary shuffle / block mismatch in frame right indexing
> ------------------------------------------------------------
>
> Key: SYSTEMML-996
> URL: https://issues.apache.org/jira/browse/SYSTEMML-996
> Project: SystemML
> Issue Type: Bug
> Affects Versions: SystemML 0.11
> Reporter: Matthias Boehm
>
> cc [~mwdusenb@us.ibm.com] [~acs_s]
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