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 BEF4C200D1B for ; Thu, 28 Sep 2017 05:14:53 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id BD63D1609EB; Thu, 28 Sep 2017 03:14:53 +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 0D5671609CA for ; Thu, 28 Sep 2017 05:14:52 +0200 (CEST) Received: (qmail 34958 invoked by uid 500); 28 Sep 2017 03:14:51 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 34947 invoked by uid 99); 28 Sep 2017 03:14:51 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Sep 2017 03:14:51 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 4A3C51A1688 for ; Thu, 28 Sep 2017 03:14:51 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -0.001 X-Spam-Level: X-Spam-Status: No, score=-0.001 tagged_above=-999 required=6.31 tests=[FROM_MISSPACED=0.001, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 6z7x-tAEJu_H for ; Thu, 28 Sep 2017 03:14:50 +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 3AB605FBBA for ; Thu, 28 Sep 2017 03:14:50 +0000 (UTC) Received: from localhost (cust-asf2.ponee.io [163.172.22.184]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 00518E041C for ; Thu, 28 Sep 2017 03:14:48 +0000 (UTC) MIME-Version: 1.0 Message-ID: Subject: Re: [Proposal] Supporting Query Langeage In HBase References: From: "Chia-Ping Tsai" In-Reply-To: Content-Type: text/plain; charset="iso-8859-1" x-ponymail-sender: 51ef25fd0a3611d18ffb478ae2ae610bbbd2432c Date: Thu, 28 Sep 2017 03:14:47 -0000 x-ponymail-agent: PonyMail Composer/0.2 To: X-Mailer: LuaSocket 3.0-rc1 archived-at: Thu, 28 Sep 2017 03:14:53 -0000 Could you share the comparison of your solution and Phoenix? I feel you will contribute a significant improvement (and a chunk of code) to hbase, so we must understand what benefit HBaseQL can bring to hbase. On 2017-09-27 22:27, Yung-An He wrote: > Hi folks, > > Currently, HBase hasn’t support SQL syntax yet. Many users who are familiar > with SQL syntax can only query data from HBase via Hive, Impala, Phoenix or > other tools that support SQL syntax. However, some tools are too > complicated to install and need to restart the HBase cluster. Additionally, > there may be side effects that affect raw data. If HBase has a native SQL > querying module which is easy to install without restarting the cluster as > well as not affecting the original data, it would be extremely helpful and > handy for users that are already familiar with SQL syntax. > > In HareDB, we have implemented HareQL, and hope that we can contribute some > piece as a module to HBase. See attached document for more details. >