You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ratis.apache.org by "Shashikant Banerjee (Jira)" <ji...@apache.org> on 2019/09/23 11:06:00 UTC

[jira] [Created] (RATIS-688) Avoid buffer copies while submitting client requests in Ratis

Shashikant Banerjee created RATIS-688:
-----------------------------------------

             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. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)