Return-Path: X-Original-To: apmail-accumulo-notifications-archive@minotaur.apache.org Delivered-To: apmail-accumulo-notifications-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 4BD6010F4D for ; Thu, 14 Nov 2013 22:25:21 +0000 (UTC) Received: (qmail 86184 invoked by uid 500); 14 Nov 2013 22:25:21 -0000 Delivered-To: apmail-accumulo-notifications-archive@accumulo.apache.org Received: (qmail 86139 invoked by uid 500); 14 Nov 2013 22:25:21 -0000 Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@apache.org Delivered-To: mailing list notifications@accumulo.apache.org Received: (qmail 86072 invoked by uid 99); 14 Nov 2013 22:25:21 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Nov 2013 22:25:21 +0000 Date: Thu, 14 Nov 2013 22:25:21 +0000 (UTC) From: "Sean Busbey (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (ACCUMULO-1892) examples.simple.RandomBatchWriter might not write the specified number of rowids 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/ACCUMULO-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated ACCUMULO-1892: ---------------------------------- Attachment: ACCUMULO-1892.2.patch.txt patch update based on review board. > examples.simple.RandomBatchWriter might not write the specified number of rowids > -------------------------------------------------------------------------------- > > Key: ACCUMULO-1892 > URL: https://issues.apache.org/jira/browse/ACCUMULO-1892 > Project: Accumulo > Issue Type: Bug > Components: docs, test > Affects Versions: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.5.0 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Minor > Fix For: 1.4.5, 1.5.1, 1.6.0 > > Attachments: ACCUMULO-1892.1.patch.txt, ACCUMULO-1892.2.patch.txt > > > examples.simple.RandomBatchWriter takes a command line arg for how many rowids to write. > In the functional tests, this arg is used to coordinate a number of expected reads with teh examples.simple.RandomBatchReader example. > the reader implementation ensures that it generates the passed number of query rows, but the write just makes num attempts at creating random rowids. > For a small number of goal rows and a large range (like the examples used for testing bloom filter speeds early in the examples integration test), this works fine. > For a larger number of goal rows (like the examples used to just write/read 10k rows later in the examples integration test), collisions in the selected row ids will cause the writer to actually generate fewer than the expected number. That, in turn, will cause the attempted read integration test to fail. -- This message was sent by Atlassian JIRA (v6.1#6144)