spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Liang-Chi Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-19433) ML Pipeline with long stages takes long time to finish
Date Fri, 03 Feb 2017 07:27:51 GMT

     [ https://issues.apache.org/jira/browse/SPARK-19433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Liang-Chi Hsieh updated SPARK-19433:
------------------------------------
    Description: 
This issue is originally reported and discussed at http://apache-spark-developers-list.1001551.n3.nabble.com/SQL-ML-Pipeline-performance-regression-between-1-6-and-2-x-tc20803.html

For a Pipeline including long stages, the iterative fit and transform cause extremely grown
query plans and RDD lineages, it takes longer time to finish the fit and transform.

  was:For a Pipeline including long stages, the iterative fit and transform cause extremely
grown query plans and RDD lineages, it takes longer time to finish the fit and transform.


> ML Pipeline with long stages takes long time to finish
> ------------------------------------------------------
>
>                 Key: SPARK-19433
>                 URL: https://issues.apache.org/jira/browse/SPARK-19433
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 2.1.0
>            Reporter: Liang-Chi Hsieh
>
> This issue is originally reported and discussed at http://apache-spark-developers-list.1001551.n3.nabble.com/SQL-ML-Pipeline-performance-regression-between-1-6-and-2-x-tc20803.html
> For a Pipeline including long stages, the iterative fit and transform cause extremely
grown query plans and RDD lineages, it takes longer time to finish the fit and transform.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message