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Posted to issues@kudu.apache.org by "Henry Robinson (JIRA)" <ji...@apache.org> on 2017/02/04 19:24:51 UTC

[jira] [Created] (KUDU-1866) Add client request sidecars to KRPC

Henry Robinson created KUDU-1866:
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             Summary: Add client request sidecars to KRPC
                 Key: KUDU-1866
                 URL: https://issues.apache.org/jira/browse/KUDU-1866
             Project: Kudu
          Issue Type: Improvement
            Reporter: Henry Robinson
            Assignee: Henry Robinson


For Impala's KRPC integration there are several paths where the request payloads are extremely large. If we add sidecars to requests in KRPC, we get two benefits:

* Fewer copies and serialization steps for huge payloads
* Much larger message limit



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