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 D5554200CEC for ; Tue, 1 Aug 2017 00:33:03 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id D3AE816617A; Mon, 31 Jul 2017 22:33:03 +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 2592E166178 for ; Tue, 1 Aug 2017 00:33:02 +0200 (CEST) Received: (qmail 8336 invoked by uid 500); 31 Jul 2017 22:33:02 -0000 Mailing-List: contact issues-help@impala.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@impala.incubator.apache.org Delivered-To: mailing list issues@impala.incubator.apache.org Received: (qmail 8327 invoked by uid 99); 31 Jul 2017 22:33:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 31 Jul 2017 22:33:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id EA8D218072C for ; Mon, 31 Jul 2017 22:33:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id lZrqaCK4-KE8 for ; Mon, 31 Jul 2017 22:33:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 111FE5F56C for ; Mon, 31 Jul 2017 22:33:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 8582AE07CF for ; Mon, 31 Jul 2017 22:33:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 3815D2464C for ; Mon, 31 Jul 2017 22:33:00 +0000 (UTC) Date: Mon, 31 Jul 2017 22:33:00 +0000 (UTC) From: "Sailesh Mukil (JIRA)" To: issues@impala.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IMPALA-5744) Add dummy 'use_krpc' flag and create abstract DataStream interface MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 31 Jul 2017 22:33:04 -0000 Sailesh Mukil created IMPALA-5744: ------------------------------------- Summary: Add dummy 'use_krpc' flag and create abstract DataStream interface Key: IMPALA-5744 URL: https://issues.apache.org/jira/browse/IMPALA-5744 Project: IMPALA Issue Type: Task Components: Distributed Exec Reporter: Sailesh Mukil Assignee: Sailesh Mukil Priority: Critical Since we are planning to move our RPC stack to KRPC, an initial step is to create a 'use_krpc' startup flag that will allow a user to switch between KRPC and Thrift according to their requirements. This patch should introduce this flag as a dummy flag and create an abstract interface for the DataStreamSender/Recvr/Mgr. Once the KRPC code is ready, it can inherit from this interface and add its own implementation of DataStream*. -- This message was sent by Atlassian JIRA (v6.4.14#64029)