Emanuele Cesena created KAFKA-4350:
--------------------------------------
Summary: Can't mirror from Kafka 0.9 to Kafka 0.10.1
Key: KAFKA-4350
URL: https://issues.apache.org/jira/browse/KAFKA-4350
Project: Kafka
Issue Type: Bug
Reporter: Emanuele Cesena
I'm running 2 clusters: K9 with Kafka 0.9 and K10 with Kafka 0.10.1.
In K10, I've set up mirror maker to clone a topic from K9 to K10.
Mirror maker immediately fails while starting, any suggestion? Following error
message and configs.
Error message:
{{
[2016-10-26 23:54:01,663] FATAL [mirrormaker-thread-0] Mirror maker thread
failure due to (kafka.tools.MirrorMaker$MirrorMakerThread)
org.apache.kafka.common.protocol.types.SchemaException: Error reading field
'cluster_id': Error reading string of length 418, only 43 bytes available
at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:73)
at
org.apache.kafka.clients.NetworkClient.parseResponse(NetworkClient.java:380)
at
org.apache.kafka.clients.NetworkClient.handleCompletedReceives(NetworkClient.java:449)
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:269)
at
org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232)
at
org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:180)
at
org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:193)
at
org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:248)
at
org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1013)
at
org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:979)
at
kafka.tools.MirrorMaker$MirrorMakerNewConsumer.receive(MirrorMaker.scala:582)
at kafka.tools.MirrorMaker$MirrorMakerThread.run(MirrorMaker.scala:431)
[2016-10-26 23:54:01,679] FATAL [mirrormaker-thread-0] Mirror maker thread
exited abnormally, stopping the whole mirror maker.
(kafka.tools.MirrorMaker$MirrorMakerThread)
}}
Consumer:
{{
group.id=mirrormaker001
client.id=mirrormaker001
bootstrap.servers=...K9...
security.protocol=PLAINTEXT
auto.offset.reset=earliest
}}
(note that I first run without client.id, then tried adding a client.id because
-- same error in both cases)
Producer:
{{
bootstrap.servers=...K10...
security.protocol=PLAINTEXT
}}
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