[jira] [Commented] (SPARK-17291) The shuffle data fetched based on netty were directly stored in off-memoryr?

2016-08-29 Thread song fengfei (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-17291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15446142#comment-15446142
 ] 

song fengfei commented on SPARK-17291:
--

Thanks very much,this is the first time to create issue,and can't understand 
“user@ is the place for questions” before!Thanks again.

> The shuffle data fetched based on netty were directly stored in off-memoryr?
> 
>
> Key: SPARK-17291
> URL: https://issues.apache.org/jira/browse/SPARK-17291
> Project: Spark
>  Issue Type: IT Help
>  Components: Shuffle
>Reporter: song fengfei
>
> If the shuffle data were stored in off-memory,and isn't it easily lead to OOM 
> when a map output was too big?Additionly,it was also out of spark memory 
> management?



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[jira] [Commented] (SPARK-17291) The shuffle data fetched based on netty were directly stored in off-memoryr?

2016-08-29 Thread Sean Owen (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-17291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15446119#comment-15446119
 ] 

Sean Owen commented on SPARK-17291:
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I replied on the other JIRA. Questions go to u...@spark.apache.org, and not to 
JIRA.
https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark

> The shuffle data fetched based on netty were directly stored in off-memoryr?
> 
>
> Key: SPARK-17291
> URL: https://issues.apache.org/jira/browse/SPARK-17291
> Project: Spark
>  Issue Type: IT Help
>  Components: Shuffle
>Reporter: song fengfei
>
> If the shuffle data were stored in off-memory,and isn't it easily lead to OOM 
> when a map output was too big?Additionly,it was also out of spark memory 
> management?



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[jira] [Commented] (SPARK-17291) The shuffle data fetched based on netty were directly stored in off-memoryr?

2016-08-29 Thread song fengfei (JIRA)

[ 
https://issues.apache.org/jira/browse/SPARK-17291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15446110#comment-15446110
 ] 

song fengfei commented on SPARK-17291:
--

yeah, they are same,but neither was resolved and instead, they were all changed 
to resolved?
Is it not allowed to ask question here?

> The shuffle data fetched based on netty were directly stored in off-memoryr?
> 
>
> Key: SPARK-17291
> URL: https://issues.apache.org/jira/browse/SPARK-17291
> Project: Spark
>  Issue Type: IT Help
>  Components: Shuffle
>Reporter: song fengfei
>
> If the shuffle data were stored in off-memory,and isn't it easily lead to OOM 
> when a map output was too big?Additionly,it was also out of spark memory 
> management?



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