[jira] [Comment Edited] (SPARK-15740) Word2VecSuite "big model load / save" caused OOM in maven jenkins builds

["Xiangrui Meng (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-15740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15313198#comment-15313198 ] 

Xiangrui Meng edited comment on SPARK-15740 at 6/2/16 10:24 PM:
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[~tmnd91] Could you run the test and estimate how much ram does it need? Btw, we should set spark.kryoserializer.buffer.max to a small value instead of creating a big array for the test. Do you have time to look into this issue?


was (Author: mengxr):
[~tmnd91] Could you run the test and estimate how much ram does it need? Btw, we should set spark.kryoserializer.buffer.max to a small value instead of creating a big array. Do you have time to look into this issue?

> Word2VecSuite "big model load / save" caused OOM in maven jenkins builds
> ------------------------------------------------------------------------
>
>                 Key: SPARK-15740
>                 URL: https://issues.apache.org/jira/browse/SPARK-15740
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>    Affects Versions: 2.0.0
>            Reporter: Xiangrui Meng
>            Priority: Critical
>
> [~andrewor14] noticed some OOM errors caused by "test big model load / save" in Word2VecSuite, e.g., https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-maven-hadoop-2.2/1168/consoleFull. It doesn't show up in the test result because it was OOMed.
> I'm going to disable the test first and leave this open for a proper fix.
> cc [~tmnd91]



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