[ https://issues.apache.org/jira/browse/KAFKA-9618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Boyang Chen resolved KAFKA-9618. -------------------------------- Resolution: Fixed > Failed state store deletion could lead to task file not found > ------------------------------------------------------------- > > Key: KAFKA-9618 > URL: https://issues.apache.org/jira/browse/KAFKA-9618 > Project: Kafka > Issue Type: Bug > Components: streams > Reporter: Boyang Chen > Assignee: Boyang Chen > Priority: Major > > A failed deletion of a stream task directory could later lead to the > impression that the task state is still there, thus causing file not found > exception as the directory was partially deleted. > {code:java} > [2020-02-26T22:08:05-08:00] > (streams-soak-trunk-eos_soak_i-04ebd21fd0e0da9bf_streamslog) [2020-02-27 > 06:08:04,394] WARN > [stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-2] > stream-thread > [stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-2] task > [2_2] Failed to wiping state stores for task 2_2 > (org.apache.kafka.streams.processor.internals.StreamTask) > [2020-02-26T22:08:05-08:00] > (streams-soak-trunk-eos_soak_i-04ebd21fd0e0da9bf_streamslog) [2020-02-27 > 06:08:04,394] INFO > [stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-2] > [Producer > clientId=stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-2-2_2-producer, > transactionalId=stream-soak-test-2_2] Closing the Kafka producer with > timeoutMillis = 9223372036854775807 ms. > (org.apache.kafka.clients.producer.KafkaProducer) > [2020-02-26T22:08:05-08:00] > (streams-soak-trunk-eos_soak_i-04ebd21fd0e0da9bf_streamslog) [2020-02-27 > 06:08:04,411] ERROR > [stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-1] > stream-thread > [stream-soak-test-b26adb53-07e2-4013-933a-0f4bcac84c04-StreamThread-1] > Encountered the following exception during processing and the thread is going > to shut down: (org.apache.kafka.streams.processor.internals.StreamThread) > [2020-02-26T22:08:05-08:00] > (streams-soak-trunk-eos_soak_i-04ebd21fd0e0da9bf_streamslog) > org.apache.kafka.streams.errors.ProcessorStateException: Error opening store > KSTREAM-AGGREGATE-STATE-STORE-0000000040 at location > /mnt/run/streams/state/stream-soak-test/2_2/rocksdb/KSTREAM-AGGREGATE-STATE-STORE-0000000040 > at > org.apache.kafka.streams.state.internals.RocksDBTimestampedStore.openRocksDB(RocksDBTimestampedStore.java:87) > at > org.apache.kafka.streams.state.internals.RocksDBStore.openDB(RocksDBStore.java:191) > at > org.apache.kafka.streams.state.internals.RocksDBStore.init(RocksDBStore.java:230) > at > org.apache.kafka.streams.state.internals.WrappedStateStore.init(WrappedStateStore.java:48) > at > org.apache.kafka.streams.state.internals.ChangeLoggingKeyValueBytesStore.init(ChangeLoggingKeyValueBytesStore.java:44) > at > org.apache.kafka.streams.state.internals.WrappedStateStore.init(WrappedStateStore.java:48) > at > org.apache.kafka.streams.state.internals.CachingKeyValueStore.init(CachingKeyValueStore.java:58) > at > org.apache.kafka.streams.state.internals.WrappedStateStore.init(WrappedStateStore.java:48) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)