xuzq created KAFKA-5289:
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Summary: One StopReplicaRequest will caused two Responses
Key: KAFKA-5289
URL: https://issues.apache.org/jira/browse/KAFKA-5289
Project: Kafka
Issue Type: Bug
Components: core
Affects Versions: 0.10.0.0
Reporter: xuzq
Priority: Critical
Attachments: 屏幕快照 2017-05-19 16.34.21.png
After discussed with my friend markTC，we find a bug.
One StopReplicaRequest will caused two Responses.
At core/src/main/scala/kafka/server/KafkaApi.class 175 and 176 lines.
When an exception caused at
'replicaManager.replicaFetcherManager.shutdownIdleFetcherThreads()', will also
return two responses, one is at 'requestChannel.sendResponse(new
RequestChannel.Response(request, new ResponseSend(request.connectionId,
responseHeader, response)))' and another at 'requestChannel.sendResponse(new
Response(request, new ResponseSend(request.connectionId, respHeader,
response)))'.
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