Colin P. McCabe created KAFKA-4996:
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Summary: Fix findbugs multithreaded correctness warnings for
streams
Key: KAFKA-4996
URL: https://issues.apache.org/jira/browse/KAFKA-4996
Project: Kafka
Issue Type: Bug
Reporter: Colin P. McCabe
Fix findbugs multithreaded correctness warnings for streams
{code}
Multithreaded correctness Warnings
Code Warning
AT Sequence of calls to java.util.concurrent.ConcurrentHashMap may not be
atomic in
org.apache.kafka.streams.state.internals.Segments.getOrCreateSegment(long,
ProcessorContext)
IS Inconsistent synchronization of
org.apache.kafka.streams.KafkaStreams.stateListener; locked 66% of time
IS Inconsistent synchronization of
org.apache.kafka.streams.processor.internals.StreamThread.stateListener; locked
66% of time
IS Inconsistent synchronization of
org.apache.kafka.streams.processor.TopologyBuilder.applicationId; locked 50% of
time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.CachingKeyValueStore.context; locked
66% of time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.CachingWindowStore.cache; locked 60%
of time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.CachingWindowStore.context; locked 66%
of time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.CachingWindowStore.name; locked 60% of
time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.CachingWindowStore.serdes; locked 70%
of time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.RocksDBStore.db; locked 63% of time
IS Inconsistent synchronization of
org.apache.kafka.streams.state.internals.RocksDBStore.serdes; locked 76% of
time
{code}
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