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Damian Guy commented on KAFKA-4311: ----------------------------------- Thanks - i'll take a look at it what your repository and get back to you. Appreciate your help > Exception in NamedCache.flush - Key found in dirty key set, but entry is > null > ------------------------------------------------------------------------------- > > Key: KAFKA-4311 > URL: https://issues.apache.org/jira/browse/KAFKA-4311 > Project: Kafka > Issue Type: Bug > Components: streams > Affects Versions: 0.10.1.0 > Reporter: Damian Guy > Assignee: Damian Guy > Fix For: 0.10.1.1 > > > Reported on the mailing list. Needs looking into how it could get in this > state. > [StreamThread-1] ERROR > org.apache.kafka.streams.processor.internals.StreamThread - stream-thread > [StreamThread-1] Failed to close state manager for StreamTask 0_0: > org.apache.kafka.streams.errors.ProcessorStateException: task [0_0] Failed > to close state store addr-organization > at > org.apache.kafka.streams.processor.internals.ProcessorStateManager.close(ProcessorStateManager.java:342) > at > org.apache.kafka.streams.processor.internals.AbstractTask.closeStateManager(AbstractTask.java:121) > at > org.apache.kafka.streams.processor.internals.StreamThread$2.apply(StreamThread.java:341) > at > org.apache.kafka.streams.processor.internals.StreamThread.performOnAllTasks(StreamThread.java:322) > at > org.apache.kafka.streams.processor.internals.StreamThread.closeAllStateManagers(StreamThread.java:338) > at > org.apache.kafka.streams.processor.internals.StreamThread.shutdownTasksAndState(StreamThread.java:299) > at > org.apache.kafka.streams.processor.internals.StreamThread.shutdown(StreamThread.java:262) > at > org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:245) > Caused by: java.lang.IllegalStateException: Key found in dirty key set, but > entry is null > at > org.apache.kafka.streams.state.internals.NamedCache.flush(NamedCache.java:112) > at > org.apache.kafka.streams.state.internals.ThreadCache.flush(ThreadCache.java:100) > at > org.apache.kafka.streams.state.internals.CachingKeyValueStore.flush(CachingKeyValueStore.java:111) > at > org.apache.kafka.streams.state.internals.CachingKeyValueStore.close(CachingKeyValueStore.java:117) > at > org.apache.kafka.streams.processor.internals.ProcessorStateManager.close(ProcessorStateManager.java:340) > ... 7 more -- This message was sent by Atlassian JIRA (v6.3.4#6332)