Edwina Lu created SPARK-23431:
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Summary: Expose the new executor memory metrics at the stage level
Key: SPARK-23431
URL: https://issues.apache.org/jira/browse/SPARK-23431
Project: Spark
Issue Type: Sub-task
Components: Spark Core
Affects Versions: 2.2.1
Reporter: Edwina Lu
Collect and show the new executor memory metrics for each stage, to provide
more information on how memory is used per stage.
Modify the AppStatusListener to track the peak values for JVM used memory,
execution memory, storage memory, and unified memory for each executor for each
stage.
Add the peak values for the metrics to the stages REST API. Also add a new
stageSummary REST API, which will return executor summary metrics for a
specified stage:
{code:java}
curl http://<spark history server>:18080/api/v1/applications/<application
id>/<application attempt/stages/<stage id>/<stage attempt>/executorSummary{code}
This is a subtask for SPARK-23206. Please refer to the design doc for that
ticket for more details.
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