Peter Vary created FLINK-32046:
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Summary: OOM caused by
SplitAssignmentTracker.uncheckpointedAssignments
Key: FLINK-32046
URL: https://issues.apache.org/jira/browse/FLINK-32046
Project: Flink
Issue Type: Bug
Components: API / Core
Reporter: Peter Vary
If the checkpointing is turned off then the
{{SplitAssignmentTracker.uncheckpointedAssignments}} is never cleared and grows
indefinitely. Eventually leading to OOM.
The only other place which would remove elements from this map is
{{{}getAndRemoveUncheckpointedAssignment{}}}, but it is only for failure
scenarios.
By my understanding this problem exists since the introduction of the new
source code.
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