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From "Lukas Gemela (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KAFKA-5154) Kafka Streams throws NPE during rebalance
Date Mon, 15 May 2017 08:19:04 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-5154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lukas Gemela updated KAFKA-5154:
--------------------------------
    Attachment: clio_reduced.gz

> Kafka Streams throws NPE during rebalance
> -----------------------------------------
>
>                 Key: KAFKA-5154
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5154
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>    Affects Versions: 0.10.2.0
>            Reporter: Lukas Gemela
>         Attachments: clio_reduced.gz, clio.txt.gz
>
>
> please see attached log, Kafka streams throws NullPointerException during rebalance,
which is caught by our custom exception handler
> {noformat}
> 2017-04-30T17:44:17,675 INFO  kafka-coordinator-heartbeat-thread | hades org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead()
@618 - Marking the coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) dead for group
hades
> 2017-04-30T17:44:27,395 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onSuccess()
@573 - Discovered coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) for group hades.
> 2017-04-30T17:44:27,941 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinPrepare()
@393 - Revoking previously assigned partitions [poseidonIncidentFeed-27, poseidonIncidentFeed-29,
poseidonIncidentFeed-30, poseidonIncidentFeed-18] for group hades
> 2017-04-30T17:44:27,947 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.sendJoinGroupRequest()
@407 - (Re-)joining group hades
> 2017-04-30T17:44:48,468 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.sendJoinGroupRequest()
@407 - (Re-)joining group hades
> 2017-04-30T17:44:53,628 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.sendJoinGroupRequest()
@407 - (Re-)joining group hades
> 2017-04-30T17:45:09,587 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.sendJoinGroupRequest()
@407 - (Re-)joining group hades
> 2017-04-30T17:45:11,961 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onSuccess()
@375 - Successfully joined group hades with generation 99
> 2017-04-30T17:45:13,126 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete()
@252 - Setting newly assigned partitions [poseidonIncidentFeed-11, poseidonIncidentFeed-27,
poseidonIncidentFeed-25, poseidonIncidentFeed-29, poseidonIncidentFeed-19, poseidonIncidentFeed-18]
for group hades
> 2017-04-30T17:46:37,254 INFO  kafka-coordinator-heartbeat-thread | hades org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead()
@618 - Marking the coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) dead for group
hades
> 2017-04-30T18:04:25,993 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onSuccess()
@573 - Discovered coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) for group hades.
> 2017-04-30T18:04:29,401 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinPrepare()
@393 - Revoking previously assigned partitions [poseidonIncidentFeed-11, poseidonIncidentFeed-27,
poseidonIncidentFeed-25, poseidonIncidentFeed-29, poseidonIncidentFeed-19, poseidonIncidentFeed-18]
for group hades
> 2017-04-30T18:05:10,877 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.sendJoinGroupRequest()
@407 - (Re-)joining group hades
> 2017-05-01T00:01:55,707 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead()
@618 - Marking the coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) dead for group
hades
> 2017-05-01T00:01:59,027 INFO  StreamThread-1 org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onSuccess()
@573 - Discovered coordinator 10.210.200.144:9092 (id: 2147483644 rack: null) for group hades.
> 2017-05-01T00:01:59,031 ERROR StreamThread-1 org.apache.kafka.streams.processor.internals.StreamThread.run()
@376 - stream-thread [StreamThread-1] Streams application error during processing:
>  java.lang.NullPointerException
> 	at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:619)
~[kafka-streams-0.10.2.0.jar!/:?]
> 	at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:368)
[kafka-streams-0.10.2.0.jar!/:?]
> 2017-05-01T00:02:00,038 INFO  StreamThread-1 org.apache.kafka.clients.producer.KafkaProducer.close()
@689 - Closing the Kafka producer with timeoutMillis = 9223372036854775807 ms.
> 2017-05-01T00:02:00,949 WARN  StreamThread-1 org.apache.kafka.streams.processor.internals.StreamThread.setState()
@160 - Unexpected state transition from PARTITIONS_REVOKED to NOT_RUNNING
> 2017-05-01T00:02:00,951 ERROR StreamThread-1 com.williamhill.trading.platform.hades.kafka.KafkaStreamManager.uncaughtException()
@104 - UncaughtException in thread StreamThread-1, stopping kafka streams
>  java.lang.NullPointerException
> 	at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:619)
~[kafka-streams-0.10.2.0.jar!/:?]
> 	at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:368)
~[kafka-streams-0.10.2.0.jar!/:?]
> 2017-05-01T00:02:01,076 WARN  kafka-streams-close-thread org.apache.kafka.streams.processor.internals.StreamThread.setState()
@160 - Unexpected state transition from NOT_RUNNING to PENDING_SHUTDOWN
> {noformat}



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