Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 72B08200AF7 for ; Tue, 14 Jun 2016 20:08:29 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 71718160A47; Tue, 14 Jun 2016 18:08:29 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id BC608160A56 for ; Tue, 14 Jun 2016 20:08:28 +0200 (CEST) Received: (qmail 23336 invoked by uid 500); 14 Jun 2016 18:08:27 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 23071 invoked by uid 99); 14 Jun 2016 18:08:27 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Jun 2016 18:08:27 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 60DF02C1F5D for ; Tue, 14 Jun 2016 18:08:27 +0000 (UTC) Date: Tue, 14 Jun 2016 18:08:27 +0000 (UTC) From: "stack (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-16023) Fastpath for the FIFO rpcscheduler MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 14 Jun 2016 18:08:29 -0000 stack created HBASE-16023: ----------------------------- Summary: Fastpath for the FIFO rpcscheduler Key: HBASE-16023 URL: https://issues.apache.org/jira/browse/HBASE-16023 Project: HBase Issue Type: Sub-task Components: Performance Reporter: stack Assignee: stack This is an idea copied from kudu where we skip queuing a request if there is a handler ready to go; we just do a direct handoff from reader to handler. Makes for close to a %20 improvement in random read workloadc testing moving the bottleneck to HBASE-15716 and to returning the results. -- This message was sent by Atlassian JIRA (v6.3.4#6332)