barry010 created KAFKA-6625:
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Summary: kafka offset reset when I upgrade kafka from 0.11.0 to
1.0.0 version
Key: KAFKA-6625
URL: https://issues.apache.org/jira/browse/KAFKA-6625
Project: Kafka
Issue Type: Bug
Affects Versions: 0.11.0.0
Reporter: barry010
Attachments: consumer_offset-36.txt, flume.log.txt, server.log.txt
when I upgrade kafka from 0.11.0 to 1.0.0 version，during I shut down the
broker01 with kill signal， update the code，and start the new broker01，I found
that one of my consumer group consumerate rose to 10M/s。
And I got the information from __consumer_offsets-63 partition，I found the most
of the partition's offset was reset in timestamp 1520316174188(2018/3/6
14:2:54)。this timestamp is between I shut down the broker01 and start the new
broker01。
I have not set the auto.offset.reset，and this topic only one consumer
group，with flume
I put the three log ，consumer log，coordinator log，__consumer_offsets info。
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