A. Sophie Blee-Goldman created KAFKA-12509:
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Summary: Tighten up StateDirectory thread locking
Key: KAFKA-12509
URL: https://issues.apache.org/jira/browse/KAFKA-12509
Project: Kafka
Issue Type: Improvement
Components: streams
Reporter: A. Sophie Blee-Goldman
The StateDirectory class is responsible for tracking the ownership of task
directories, which may be locked by StreamThreads, the cleaner thread, or a
user thread via KafkaStreams.cleanup(). It maintains a map from TaskId to the
name of the owning thread.
We should consider tightening this up a bit and using a reference to the actual
Thread instead of just the name.
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