[KAFKA-2833] OffsetsMessageFormatter hits unexpected exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0.0
• Assignee: Guozhang Wang
• Reporter: Jun Rao
• Created: 13/Nov/15 17:20
• Updated: 13/Nov/15 22:11
• Resolved: 13/Nov/15 22:11

Description

Add the following property to config/consumer.properties
exclude.internal.topics=false

bin/kafka-console-consumer.sh --consumer.config config/consumer.properties --from-beginning --topic __consumer_offsets --zookeeper localhost:2181 --formatter "kafka.coordinator.GroupMetadataManager\$OffsetsMessageFormatter"

Processed a total of 1 messages
[2015-11-13 09:17:06,376] ERROR Unknown error when running consumer: (kafka.tools.ConsoleConsumer$)
org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'metadata': java.nio.BufferUnderflowException
at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:71)
at kafka.coordinator.GroupMetadataManager$.kafka$coordinator$GroupMetadataManager$$readOffsetMessageValue(GroupMetadataManager.scala:861)
at kafka.coordinator.GroupMetadataManager$OffsetsMessageFormatter.writeTo(GroupMetadataManager.scala:934)
at kafka.tools.ConsoleConsumer$.process(ConsoleConsumer.scala:114)
at kafka.tools.ConsoleConsumer$.run(ConsoleConsumer.scala:65)
at kafka.tools.ConsoleConsumer$.main(ConsoleConsumer.scala:43)
at kafka.tools.ConsoleConsumer.main(ConsoleConsumer.scala)