THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Field | Description |
|---|---|
RequiredAcks | This field indicates how many acknowledgements the servers should receive before responding to the request. If it is 0 the server responds immediately prior to even writing the data to diskdoes not send any response. If it is 1, the server will wait the data is written to the local machine only with no blocking on replicaslog before sending a response. If it is -1 the server will block until the message is committed by all in sync replicas before sending a response. For any number > 1 the server will block waiting for this number of acknowledgements to occur (but the server will never wait for more acknowledgements than there are in-sync replicas). |
Timeout | This provides a maximum time the server can await the receipt of the number of acknowledgements in RequiredAcks. The timeout is not an exact limit on the request time for a few reasons: (1) it does not include network latency, (2) the timer begins at the beginning of the processing of this request so if many requests are queued due to server overload that wait time will not be included, (3) we will not terminate a local write so if the local write time exceeds this timeout it will not be respected. To get a hard timeout of this type the client should use the socket timeout. |
TopicName | The topic that data is being published to. |
Partition | The partition that data is being published to. |
MessageSetSize | The size, in bytes, of the message set that follows. |
MessageSet | A set of messages in the standard format described above. |
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