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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/07/04 22:28:10 UTC

[jira] [Commented] (SPARK-16369) tallSkinnyQR of RowMatrix should aware of empty partition

    [ https://issues.apache.org/jira/browse/SPARK-16369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15361806#comment-15361806 ] 

Apache Spark commented on SPARK-16369:
--------------------------------------

User 'yinxusen' has created a pull request for this issue:
https://github.com/apache/spark/pull/14049

> tallSkinnyQR of RowMatrix should aware of empty partition
> ---------------------------------------------------------
>
>                 Key: SPARK-16369
>                 URL: https://issues.apache.org/jira/browse/SPARK-16369
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>            Reporter: Xusen Yin
>            Priority: Minor
>
> tallSkinnyQR of RowMatrix should aware of empty partition, which could cause exception from Breeze qr decomposition.
> See the [archived dev mail|https://mail-archives.apache.org/mod_mbox/spark-dev/201510.mbox/%3CCAF7ADNrycvPL3qX-VZJhq4OYmiUUhoscut_tkOm63Cm18iK1tQ@mail.gmail.com%3E] for more details.



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