HyukjinKwon commented on a change in pull request #26239:
[SPARK-29582][PYSPARK] Unify the behavior of pyspark.TaskContext with spark core
URL: https://github.com/apache/spark/pull/26239#discussion_r339486749
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File path: python/pyspark/worker.py
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@@ -596,6 +599,10 @@ def process():
profiler.profile(process)
else:
process()
+
+ # reset task context to None
+ TaskContext._setTaskContext(None)
+ BarrierTaskContext._setTaskContext(None)
Review comment:
Hm, what happens if it fails with exceptions in the middle of execution in
this worker?
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