And such a passage in kafka authoritative guide, the consumer process messages fails, the message into the buffer, so what is the buffer,


. The receive buffer. Bytes: read the data used in the receive buffer (SO_RCVBUF) the size of the TCP, the default value is 65536 bytes=64 KB, if set to 1, it will use the default value of the operating system,
Send. Buffer. Bytes: sending data used when the size of the TCP sending buffer (SO_SNDBUF), the default value is 131072 bytes=128 KB, if set to 1, will use the default value of the operating system,
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Is this thing? If it is how to put it in, and then remove to continue to deal with the business? Consult!!!!!!

CodePudding user response:

Who can answer, very urgent,

CodePudding user response:

Wow, I know, the buffer is consumer side open a producer, the message is sent back to the same partition, so that consumers can consume this message again, after sending a message to the message buffer is producers into the buffer,. Is the send buffer. The bytes, last night didn't understand, morning insight, hee hee?? .

CodePudding user response:

No one praises to me

CodePudding user response:

Cattle group