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 4E709200BAE for ; Fri, 14 Oct 2016 04:59:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 4B64B160AF6; Fri, 14 Oct 2016 02:59:22 +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 93F59160AE4 for ; Fri, 14 Oct 2016 04:59:21 +0200 (CEST) Received: (qmail 25924 invoked by uid 500); 14 Oct 2016 02:59:20 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 25907 invoked by uid 99); 14 Oct 2016 02:59:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 14 Oct 2016 02:59:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8930D2C4C75 for ; Fri, 14 Oct 2016 02:59:20 +0000 (UTC) Date: Fri, 14 Oct 2016 02:59:20 +0000 (UTC) From: "Ben Slater (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CASSANDRA-12490) Add sequence distribution type to cassandra stress MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 14 Oct 2016 02:59:22 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-12490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15573973#comment-15573973 ] Ben Slater commented on CASSANDRA-12490: ---------------------------------------- I realised [~tjake] was saying the a validation error is the expected behaviour and occurs in 3.9 but not trunk. I just tried but can't get a validation error in 3.9 with a YAML file (as I said, I wasn't aware that validation functionality existed for YAML specs). Can you provide some more details on how to reproduce? > Add sequence distribution type to cassandra stress > -------------------------------------------------- > > Key: CASSANDRA-12490 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12490 > Project: Cassandra > Issue Type: Improvement > Components: Tools > Reporter: Ben Slater > Assignee: Ben Slater > Priority: Minor > Fix For: 3.10 > > Attachments: 12490-trunk.patch, 12490.yaml, cqlstress-seq-example.yaml > > > When using the write command, cassandra stress sequentially generates seeds. This ensures generated values don't overlap (unless the sequence wraps) providing more predictable number of inserted records (and generating a base set of data without wasted writes). > When using a yaml stress spec there is no sequenced distribution available. It think it would be useful to have this for doing initial load of data for testing -- This message was sent by Atlassian JIRA (v6.3.4#6332)