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Posted to issues@ignite.apache.org by "Aleksey Plekhanov (Jira)" <ji...@apache.org> on 2020/10/19 12:05:00 UTC

[jira] [Created] (IGNITE-13595) Java thin client: Redundant CHM get/remove on each request to server

Aleksey Plekhanov created IGNITE-13595:
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             Summary: Java thin client: Redundant CHM get/remove on each request to server
                 Key: IGNITE-13595
                 URL: https://issues.apache.org/jira/browse/IGNITE-13595
             Project: Ignite
          Issue Type: Improvement
            Reporter: Aleksey Plekhanov
            Assignee: Aleksey Plekhanov


Currently we have two redundant ConcurrentHashMap calls ({{pendingReqs.get(reqId)}}, {{pendingReqs.remove(reqId)}}) in {{TcpClientChannel#receive}} and {{TcpClientChannel#receiveAsync}}. These calls are redundant since we can provide {{pendingReq}} by {{send}} method, and remove it from {{pendingReqs}} when receive response for request. This will reduce each request latency for a little bit. 



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