Imran Rashid created SPARK-16654:
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Summary: UI Should show blacklisted executors & nodes
Key: SPARK-16654
URL: https://issues.apache.org/jira/browse/SPARK-16654
Project: Spark
Issue Type: Improvement
Components: Scheduler, Web UI
Affects Versions: 2.0.0
Reporter: Imran Rashid
SPARK-8425 will add the ability to blacklist entire executors and nodes to deal
w/ faulty hardware. However, without displaying it on the UI, it can be hard
to realize which executor is bad, and why tasks aren't getting scheduled on
certain executors.
As a first step, we should just show nodes and executors that are blacklisted
for the entire application (no need to show blacklisting for tasks & stages).
This should also ensure that blacklisting events get into the event logs for
the history server.
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