Vedant Lodha created LIVY-967:
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Summary: Return session information with livy sessions APIs
Key: LIVY-967
URL: https://issues.apache.org/jira/browse/LIVY-967
Project: Livy
Issue Type: Improvement
Components: API
Reporter: Vedant Lodha
Currently livy GET /Sessions doesnt return fields like driver-executor memory,
spark conf, etc. Ideally a session response should return all the values set in
session request api call(POST /sessions).
The current response for GET /sessions or GET /sessions/\{id} is (ref:
https://livy.incubator.apache.org/docs/latest/rest-api.html).
||Name||Description||Type||
|id|The session id|int|
|appId|The application id of this session|string|
|owner|Remote user who submitted this session|string|
|proxyUser|User to impersonate when running|string|
|kind|Session kind (spark, pyspark, sparkr, or sql)|[session
kind|https://livy.incubator.apache.org/docs/latest/rest-api.html#session-kind]|
|log|The log lines|list of strings|
|state|The session state|string|
|appInfo|The detailed application info|Map of key=val|
However the session requests for additional spark related configurations like
# jars
# pyFiles
# files
# driverMemory
# driverCores
# executorMemory
# executorCores
# numExecutors
# archives
# queue
# name
# conf
# heartbeatTimeoutInSecond
The API should return these fields with the response as well.
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