Jun Rao created KAFKA-3111:
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Summary: java.lang.ArithmeticException: / by zero in
ConsumerPerformance
Key: KAFKA-3111
URL: https://issues.apache.org/jira/browse/KAFKA-3111
Project: Kafka
Issue Type: Bug
Components: core
Affects Versions: 0.9.0.0
Reporter: Jun Rao
Saw the following error. If there are lots of unconsumed messages, between two
iterations of the consumption, the timestamp may not have changed.
kafka-consumer-perf-test --zookeeper localhost:2181 --topic test --group
test-group --threads 1 --show-detailed-stats --reporting-interval 5000
2016-01-13 09:12:43:905, 0, 1048576, 35.2856, 238.4186, 370000, 2500000.0000
2016-01-13 09:12:43:916, 0, 1048576, 35.7624, 47.6837, 375000, 500000.0000
java.lang.ArithmeticException: / by zero
at
kafka.tools.ConsumerPerformance$ConsumerPerfThread.printMessage(ConsumerPerformance.scala:189)
at
kafka.tools.ConsumerPerformance$ConsumerPerfThread.run(ConsumerPerformance.scala:164)
2016-01-13 09:12:43:918, 0, 1048576, 36.2393, 0.7117, 380000, 7000.0000
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