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 BC7B5200C4E for ; Thu, 23 Mar 2017 04:34:48 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id BB20C160B94; Thu, 23 Mar 2017 03:34:48 +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 1576A160B86 for ; Thu, 23 Mar 2017 04:34:47 +0100 (CET) Received: (qmail 21037 invoked by uid 500); 23 Mar 2017 03:34:46 -0000 Mailing-List: contact user-help@impala.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@impala.incubator.apache.org Delivered-To: mailing list user@impala.incubator.apache.org Received: (qmail 21026 invoked by uid 99); 23 Mar 2017 03:34:46 -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; Thu, 23 Mar 2017 03:34:46 +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 30B7F181302 for ; Thu, 23 Mar 2017 03:34:46 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -0.147 X-Spam-Level: X-Spam-Status: No, score=-0.147 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-2.796, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com 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 bbtJgr6ZQYvT for ; Thu, 23 Mar 2017 03:34:45 +0000 (UTC) Received: from mail-io0-f170.google.com (mail-io0-f170.google.com [209.85.223.170]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id D57F35FE02 for ; Thu, 23 Mar 2017 03:34:44 +0000 (UTC) Received: by mail-io0-f170.google.com with SMTP id z13so75518764iof.2 for ; Wed, 22 Mar 2017 20:34:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=dt7sDFlcuxVKIZyUaNE3bJ55IVOGU6BlfIjmmFBi5lQ=; b=m5GLJvafCqL/awGqsZRhfhl291u/6u1OOI5g7dJcmLnxSGeGCIuEYE7D1sXQGaik50 +O6nlM3Ewl1yobiwFWsySHiXvOlL266Hj1MMnqY5zU3KlagC00pnqHkKwfqHysnbjyZL eLepnCjaRx9Ecqzm66p1tWd9F36xfxcV5BS0SrmcafS6puR2kNHZ+0JrA6GYLRoHimm0 qLBPn7YOw0Wf3Tp5T7ia6LV3/f0apcfBGT2852CMXp/cZ3hPkvwqJp25yVAkgQfOnA7A BtY5gcBJ9MdFaCoJzu/P8oHz/3W0roOhd2HuNZWL/lFsANkjJx0wznpwoeqnWccxeVxn /VYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=dt7sDFlcuxVKIZyUaNE3bJ55IVOGU6BlfIjmmFBi5lQ=; b=RdDOHLZvzdB76YWWah+iht2MYjt9x8/qnk1GV+rxfQpPgVZaZ3XQdb55+zWztL5JMe gQo9r8ozesMb6G9FUvZLau9ZdEqVDaLnRRufiTHBiIxoQG86lBSp1PK/euI11tlMJZe9 O850zzUYe16WjHZ+RHLkS0U0pLqq/HMblITFPT0zqLHCURyLHyrllk+6hEDQgCl6V5/1 wa1/P0oaKWDgmxhJ7cR/FNuXRMEJ6YiCXtepIH5s/oQtSuWzDp4rnibcQEcEVTdYwjPs VyeT0Tyz3aVegawFKmCdVb62wTHOwEliVNCAC+t5Xr7RqqRx8tUFmzJ059aJuORyhSQR 3vsQ== X-Gm-Message-State: AFeK/H0MZBQCI2hSCX+/BRL80UTNoG20Fn2hh7+m8erE41C1QA8cHXrJmwoOZYbIvWFi999sll46Y69NBrtDsA== X-Received: by 10.107.175.152 with SMTP id p24mr810259ioo.80.1490240080674; Wed, 22 Mar 2017 20:34:40 -0700 (PDT) MIME-Version: 1.0 Received: by 10.107.27.10 with HTTP; Wed, 22 Mar 2017 20:34:40 -0700 (PDT) From: =?UTF-8?B?5ZC05pyx5Y2O?= Date: Thu, 23 Mar 2017 11:34:40 +0800 Message-ID: Subject: Need to upgrade my one year old build for potential join perf improvement? To: user@impala.apache.org, dev@impala.incubator.apache.org Content-Type: multipart/alternative; boundary=001a1144921aa39d91054b5d8edd archived-at: Thu, 23 Mar 2017 03:34:48 -0000 --001a1144921aa39d91054b5d8edd Content-Type: text/plain; charset=UTF-8 Hi guys: I am currently using my one year old build (I guess 2016.3 CDH5-Trunk), now I am facing a lot of join query situation(two big table joins), do I need to upgrade my one year old build for potential join perf improvement? Thx at advance^_^ --001a1144921aa39d91054b5d8edd Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi guys:

I am currently using=C2=A0my o= ne year old build (I guess 2016.3 CDH5-Trunk), now I am facing a lot of joi= n query situation(two big table joins), do I need to upgrade my one year ol= d build for potential join perf improvement? Thx at advance^_^
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