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 B726F200CF8 for ; Wed, 30 Aug 2017 15:17:16 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id B5C1E162988; Wed, 30 Aug 2017 13:17:16 +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 0F03E163197 for ; Wed, 30 Aug 2017 15:17:15 +0200 (CEST) Received: (qmail 85673 invoked by uid 500); 30 Aug 2017 13:17:14 -0000 Mailing-List: contact dev-help@gearpump.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@gearpump.incubator.apache.org Delivered-To: mailing list dev@gearpump.incubator.apache.org Received: (qmail 85638 invoked by uid 99); 30 Aug 2017 13:17:14 -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; Wed, 30 Aug 2017 13:17:14 +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 9522A18296A for ; Wed, 30 Aug 2017 13:17:13 +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-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id vKHrHI5GU_JB for ; Wed, 30 Aug 2017 13:17:12 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 42AE96105F for ; Wed, 30 Aug 2017 13:17:08 +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 C6472E0DCA for ; Wed, 30 Aug 2017 13:17:06 +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 AB3D924153 for ; Wed, 30 Aug 2017 13:17:04 +0000 (UTC) Date: Wed, 30 Aug 2017 13:17:04 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: dev@gearpump.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (GEARPUMP-217) Add SQL support MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 30 Aug 2017 13:17:16 -0000 [ https://issues.apache.org/jira/browse/GEARPUMP-217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16147228#comment-16147228 ] ASF GitHub Bot commented on GEARPUMP-217: ----------------------------------------- Github user huafengw commented on the issue: https://github.com/apache/incubator-gearpump/pull/221 +1 > Add SQL support > ---------------- > > Key: GEARPUMP-217 > URL: https://issues.apache.org/jira/browse/GEARPUMP-217 > Project: Apache Gearpump > Issue Type: New Feature > Components: streaming > Affects Versions: 0.8.1 > Reporter: Manu Zhang > Assignee: Buddhi Ayesha > Labels: gsoc2017, mentor > > SQL support will allow those unfamiliar with Scala/Java to use Gearpump. I propose to build SQL layer with Apache Calcite because > 1. It has done the hard job of parsing, translating logical plan to physical plan and optimizing. > 2. It is under active development and has a great community. > 3. It's proved to be a good solution since Apache Storm, Apache Flink and Apache Samza all build their Streaming SQL with Apache Calcite > Note SQL here actually means Streaming SQL dialects supported by Calcite (check reference 1 and 2). Please checkout reference 3 for an example implementation. > The physical plan will be translated to Gearpump high level DSL. > References: > 1. http://www.slideshare.net/julianhyde/streaming-sql > 2. https://calcite.apache.org/docs/stream.html > 3. https://github.com/milinda/samza-sql -- This message was sent by Atlassian JIRA (v6.4.14#64029)