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Posted to jira@kafka.apache.org by "Boyang Chen (Jira)" <ji...@apache.org> on 2020/02/27 17:39:00 UTC
[jira] [Created] (KAFKA-9618) Failed state store deletion could
lead to task file not found
Boyang Chen created KAFKA-9618:
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Summary: 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
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}
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