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Posted to dev@mahout.apache.org by "Alexey Grigorev (JIRA)" <ji...@apache.org> on 2015/06/24 13:31:04 UTC
[jira] [Comment Edited] (MAHOUT-1711) Mahout DSL for Flink:
implement broadcasting
[ https://issues.apache.org/jira/browse/MAHOUT-1711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14599269#comment-14599269 ]
Alexey Grigorev edited comment on MAHOUT-1711 at 6/24/15 11:30 AM:
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drmBroadcast is now implemented by using standard Java serialization and shipping the vector/matrix along with UDFs (see here: https://github.com/alexeygrigorev/mahout/blob/flink-binding/flink/src/main/scala/org/apache/mahout/flinkbindings/FlinkByteBCast.scala)
It can be improved with some macro that would rewrite the UDFs and would append `withBroadcastSet` to Flink's DataSet
was (Author: agrigorev):
drmBroadcast is now implemented by using standard Java serialization and shipping the vectors/matrix along with UDFs.
It can be improved with some macro that would rewrite the UDFs and would append `withBroadcastSet` to Flink's DataSet
> Mahout DSL for Flink: implement broadcasting
> --------------------------------------------
>
> Key: MAHOUT-1711
> URL: https://issues.apache.org/jira/browse/MAHOUT-1711
> Project: Mahout
> Issue Type: Task
> Components: Math
> Affects Versions: 0.10.1
> Reporter: Alexey Grigorev
> Assignee: Alexey Grigorev
> Priority: Minor
> Fix For: 0.11.0
>
>
> as a part of MAHOUT-1570 implement drmBroadcast for flink
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