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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/10/01 19:13:00 UTC
[jira] [Commented] (SPARK-33043) RowMatrix is incompatible with
spark.driver.maxResultSize=0
[ https://issues.apache.org/jira/browse/SPARK-33043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17205771#comment-17205771 ]
Apache Spark commented on SPARK-33043:
--------------------------------------
User 'srowen' has created a pull request for this issue:
https://github.com/apache/spark/pull/29925
> RowMatrix is incompatible with spark.driver.maxResultSize=0
> -----------------------------------------------------------
>
> Key: SPARK-33043
> URL: https://issues.apache.org/jira/browse/SPARK-33043
> Project: Spark
> Issue Type: Bug
> Components: MLlib
> Affects Versions: 3.0.0, 3.0.1
> Reporter: Karen Feng
> Priority: Minor
>
> RowMatrix does not work if spark.driver.maxResultSize=0, as this requirement breaks:
>
> {code:java}
> require(maxDriverResultSizeInBytes > aggregatedObjectSizeInBytes, s"Cannot aggregate object of size $aggregatedObjectSizeInBytes Bytes, " + s"as it's bigger than maxResultSize ($maxDriverResultSizeInBytes Bytes)")
> {code}
>
> [https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala#L795.]
>
> This check should likely only happen if maxDriverResultSizeInBytes > 0.
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