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 69AD0200C7F for ; Wed, 24 May 2017 20:54:50 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 684B1160BB6; Wed, 24 May 2017 18:54:50 +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 AF91B160BA5 for ; Wed, 24 May 2017 20:54:49 +0200 (CEST) Received: (qmail 9897 invoked by uid 500); 24 May 2017 18:54:48 -0000 Mailing-List: contact reviews-help@impala.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list reviews@impala.incubator.apache.org Received: (qmail 9884 invoked by uid 99); 24 May 2017 18:54:48 -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; Wed, 24 May 2017 18:54:48 +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 4C08E1AFDA7 for ; Wed, 24 May 2017 18:54:48 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.362 X-Spam-Level: X-Spam-Status: No, score=0.362 tagged_above=-999 required=6.31 tests=[RDNS_DYNAMIC=0.363, SPF_PASS=-0.001] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 31te4gtmrdFq for ; Wed, 24 May 2017 18:54:47 +0000 (UTC) Received: from ip-10-146-233-104.ec2.internal (ec2-75-101-130-251.compute-1.amazonaws.com [75.101.130.251]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id 686895F342 for ; Wed, 24 May 2017 18:54:47 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by ip-10-146-233-104.ec2.internal (8.14.4/8.14.4) with ESMTP id v4OIskls008745; Wed, 24 May 2017 18:54:46 GMT Message-Id: <201705241854.v4OIskls008745@ip-10-146-233-104.ec2.internal> Date: Wed, 24 May 2017 18:54:46 +0000 From: "John Russell (Code Review)" To: impala-cr@cloudera.com, reviews@impala.incubator.apache.org CC: Alex Behm , Lars Volker Reply-To: jrussell@cloudera.com X-Gerrit-MessageType: comment Subject: =?UTF-8?Q?=5BImpala-ASF-CR=5D_IMPALA-4956=3A_=5BDOCS=5D_Correct_EXPLAIN_LEVEL_mnemonics_and_numbers=0A?= X-Gerrit-Change-Id: Ib18cfbfa35a4e3b324e6744da62de2fad86c1e67 X-Gerrit-ChangeURL: X-Gerrit-Commit: d0fca3f244779c5a452fcbbcee497ced3eae0f0e In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Content-Disposition: inline User-Agent: Gerrit/2.12.7 archived-at: Wed, 24 May 2017 18:54:50 -0000 John Russell has posted comments on this change. Change subject: IMPALA-4956: [DOCS] Correct EXPLAIN_LEVEL mnemonics and numbers ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/6966/1/docs/topics/impala_explain_plan.xml File docs/topics/impala_explain_plan.xml: Line 102: to 3) when doublechecking the presence of table and column statistics during performance > I recommend explain level 2 for that purpose. Basically nobody but devs sho OK, I changed the "use case" to be switching from level 1 to 2. -- To view, visit http://gerrit.cloudera.org:8080/6966 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ib18cfbfa35a4e3b324e6744da62de2fad86c1e67 Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: John Russell Gerrit-Reviewer: Alex Behm Gerrit-Reviewer: John Russell Gerrit-Reviewer: Lars Volker Gerrit-HasComments: Yes