Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 04F4A18C71 for ; Fri, 14 Aug 2015 22:58:46 +0000 (UTC) Received: (qmail 16555 invoked by uid 500); 14 Aug 2015 22:58:45 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 16504 invoked by uid 500); 14 Aug 2015 22:58:45 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 16490 invoked by uid 99); 14 Aug 2015 22:58:45 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 14 Aug 2015 22:58:45 +0000 Date: Fri, 14 Aug 2015 22:58:45 +0000 (UTC) From: "Matt Warhaftig (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-13708) PE - Add option to specify the range MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-13708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697913#comment-14697913 ] Matt Warhaftig commented on HBASE-13708: ---------------------------------------- The rowRangeSize is in the logging at the start with: {noformat} 2015-08-14 07:24:25,523 INFO [main] hbase.PerformanceEvaluation: RandomReadTest test run options={..."rowRangeSize":100... {noformat} And then at PE completion: {noformat} 2015-08-14 07:24:27,148 INFO [TestClient-0] hbase.PerformanceEvaluation: Finished class org.apache.hadoop.hbase.PerformanceEvaluation$RandomReadTest in 92ms at offset 0 for 10 rows from a range of 100 rows (0.11 MB/s) {noformat} The line you highlighted {noformat} 2015-08-14 07:24:27,013 INFO [TestClient-0] hbase.PerformanceEvaluation: Sampling 1 every 1 out of 10 total rows. {noformat} is logging for sample sizing versus number of reads so 10 total rows is apt to display. If you want rowRangeSize to be more prominent in the logging I can append it to that line. > PE - Add option to specify the range > ------------------------------------ > > Key: HBASE-13708 > URL: https://issues.apache.org/jira/browse/HBASE-13708 > Project: HBase > Issue Type: Bug > Affects Versions: 1.0.1 > Reporter: Jean-Marc Spaggiari > Assignee: Matt Warhaftig > Priority: Minor > Labels: beginner > Fix For: 2.0.0, 1.3.0 > > Attachments: HBASE-13708-master_v1.patch, PE_mapred_output.txt, PE_nomapred_output.txt, hbase-13708-v2.patch, hbase-13708-v2.patch > > > When specifying --rows=YYY for randomReads in PE, it will read YYY rows but only betweem 0 and YYY. > We might want to read YYY rows randomly between 0 and ZZZ. > YYY should only be the number of rows we want to ready. Not the high range. -- This message was sent by Atlassian JIRA (v6.3.4#6332)