Andrew Or created SPARK-8735:
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Summary: Expose metrics for runtime memory usage
Key: SPARK-8735
URL: https://issues.apache.org/jira/browse/SPARK-8735
Project: Spark
Issue Type: Improvement
Components: Spark Core
Reporter: Andrew Or
Assignee: Andrew Or
Spark has many uses of memory: caching, shuffle, metadata etc. It is useful for
users to be able to drill down on the internal memory allocation for
memory-intensive operations like aggregations and joins. The goal is to do this
for both tungsten and non-tungsten applications.
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