Miklos Szurap created SPARK-33143:
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Summary: Make SocketAuthServer socket timeout configurable
Key: SPARK-33143
URL: https://issues.apache.org/jira/browse/SPARK-33143
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.0.1, 2.4.7
Reporter: Miklos Szurap
In SPARK-21551 the socket timeout for the Pyspark applications has been
increased from 3 to 15 seconds. However it is still hardcoded.
In certain situations even the 15 seconds is not enough, so it should be made
configurable.
This is requested after seeing it in real-life workload failures.
Also it has been suggested and requested in an earlier comment in
[SPARK-18649|https://issues.apache.org/jira/browse/SPARK-18649?focusedCommentId=16493498&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16493498]
In
Spark 2.4 it is under
[PythonRDD.scala|https://github.com/apache/spark/blob/branch-2.4/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala#L899]
in Spark 3.x the code has been moved to
[SocketAuthServer.scala|https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/security/SocketAuthServer.scala#L51]
{code}
serverSocket.setSoTimeout(15000)
{code}
Please include this in both 2.4 and 3.x branches.
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