spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nishkam Ravi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-11278) PageRank fails with unified memory manager
Date Fri, 23 Oct 2015 09:13:27 GMT
Nishkam Ravi created SPARK-11278:
------------------------------------

             Summary: PageRank fails with unified memory manager
                 Key: SPARK-11278
                 URL: https://issues.apache.org/jira/browse/SPARK-11278
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.5.2, 1.6.0
            Reporter: Nishkam Ravi


PageRank (6-nodes, 32GB input) runs very slow and eventually fails with ExecutorLostFailure.
Traced it back to the 'unified memory manager' commit from Oct 13th. Took a quick look at
the code and couldn't see the problem (changes look pretty good). cc'ing [~andrewor14][~vanzin]
who may be able to spot the problem quickly. Can be reproduced by running PageRank on a large
enough input dataset if needed. Sorry for not being of much help here.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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


Mime
View raw message