Shashikant Banerjee created RATIS-688:
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Summary: Avoid buffer copies while submitting client requests in
Ratis
Key: RATIS-688
URL: https://issues.apache.org/jira/browse/RATIS-688
Project: Ratis
Issue Type: Bug
Components: client, server
Reporter: Shashikant Banerjee
Fix For: 0.4.0
Currently, while sending write requests to Ratis from ozone, a protobuf object
containing data encoded and then resultant protobuf is again converted to a
byteString which internally does a copy of the buffer embedded inside the
protobuf again so that it can be submitted over to Ratis client. Again, while
sending the appendRequest as well while building up the appendRequestProto, it
might be again copying the data. The idea here is to provide client so pass the
raw data(stateMachinne data) separately to ratis client without copying
overhead.
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