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https://issues.apache.org/jira/browse/SPARK-13465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-13465:
Description: TaskContext supports task completion callback, which gets
called regardless of task failures. However, there is no way for the listener
to know if there is an error. This ticket proposes adding a new listener that
gets called when a task fails. (was: TaskContext supports task completion
callback, which gets called regardless of task failures. However, there is no
way for the listener to know if there is an error. This ticket proposes adding
a new listener that adds a failure listener.
)
> Add a task failure listener to TaskContext
> --
>
> Key: SPARK-13465
> URL: https://issues.apache.org/jira/browse/SPARK-13465
> Project: Spark
> Issue Type: New Feature
> Components: SQL
>Reporter: Reynold Xin
>Assignee: Reynold Xin
>
> TaskContext supports task completion callback, which gets called regardless
> of task failures. However, there is no way for the listener to know if there
> is an error. This ticket proposes adding a new listener that gets called when
> a task fails.
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