Srinivasa Reddy Vundela created SPARK-11801:
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Summary: Notify driver when OOM is thrown before executor JVM is
killed
Key: SPARK-11801
URL: https://issues.apache.org/jira/browse/SPARK-11801
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 1.5.1
Reporter: Srinivasa Reddy Vundela
Priority: Minor
Here is some background for the issue.
Customer got OOM exception in one of the task and executor got killed with kill
%p. It is unclear in driver logs/Spark UI why the task is lost or executor is
lost. Customer has to look into the executor logs to see OOM is the cause for
the task/executor lost.
It would be helpful if driver logs/spark UI shows the reason for task failures
by making sure that task updates the driver with OOM.
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