[SPARK-50628] fix stop error on windows #49247
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see https://issues.apache.org/jira/browse/SPARK-50628
spark stop failed to delete temp dir when running spark-submit on Windows with local[*] mode
By adding at the end of Executor stop() method the line
{noformat}
private[spark] class Executor {
def stop(): Unit = {
...
defaultSessionState.urlClassLoader.close(); // see [SPARK-50628]
}
{noformat}
.. it solves the error (which occurs only on windows in "spark-submit --master local[*]" mode).