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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-16304) LinkageError should not crash Spark executor
Date Thu, 30 Jun 2016 06:58:10 GMT

    [ https://issues.apache.org/jira/browse/SPARK-16304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15356639#comment-15356639
] 

Sean Owen commented on SPARK-16304:
-----------------------------------

The executor isn't shared though, it's specific to one app. I get that sometimes people actually
send different types of requests through one context, which sorta takes this risk inherently.
Or: this logic suggests no errors should be fatal to the executor -- does that make sense,
or why is a linkage error special?

> LinkageError should not crash Spark executor
> --------------------------------------------
>
>                 Key: SPARK-16304
>                 URL: https://issues.apache.org/jira/browse/SPARK-16304
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>            Reporter: Reynold Xin
>            Assignee: Apache Spark
>
> If we have a linkage error in the user code, Spark executors get killed immediately.
This is not great for user experience.



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