THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
The various request and response messages will be described below.
Here is a mapping of the current ApiKeys
API | ApiKey |
|---|---|
ProduceKey | 0 |
FetchKey | 1 |
OffsetsKey | 2 |
MetadataKey | 3 |
LeaderAndIsrKey | 4 |
StopReplicaKey | 5 |
OffsetCommitKey | 6 |
OffsetFetchKey | 7 |
Responses
| Code Block |
|---|
Response => CorrelationId ResponseMessage CorrelationId => int32 ResponseMessage => MetadataResponse | ProduceResponse | FetchResponse | OffsetResponse | OffsetCommitResponse | OffsetFetchResponse |
...
API name | ApiKey Value |
|---|---|
ProduceRequest | 0 |
FetchRequest | 1 |
OffsetRequest | 2 |
MetadataRequest | 3 |
LeaderAndIsrRequest | 4 |
StopReplicaRequest | 5 |
OffsetCommitRequest | 6 |
OffsetFetchRequest | 7 |
Error Codes
We use numeric codes to indicate what problem occurred on the server. These can be translated by the client into exceptions or whatever the appropriate error handling mechanism in the client language. Here is a table of the error codes currently in use:
...