Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 31F0518A60 for ; Fri, 29 May 2015 13:03:34 +0000 (UTC) Received: (qmail 3842 invoked by uid 500); 29 May 2015 13:03:24 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 3805 invoked by uid 500); 29 May 2015 13:03:24 -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 3794 invoked by uid 99); 29 May 2015 13:03:24 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 May 2015 13:03:24 +0000 Date: Fri, 29 May 2015 13:03:24 +0000 (UTC) From: "Alan Boudreault (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-8989) Reading from table which contains collection type using token function and with CL > ONE causes overwhelming writes to replicas 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/CASSANDRA-8989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alan Boudreault updated CASSANDRA-8989: --------------------------------------- Tester: Alan Boudreault > Reading from table which contains collection type using token function and with CL > ONE causes overwhelming writes to replicas > ------------------------------------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-8989 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8989 > Project: Cassandra > Issue Type: Bug > Components: Core > Reporter: Miroslaw Partyka > Assignee: Carl Yeksigian > Fix For: 2.0.15 > > Attachments: 8989-2.0.txt, trace.txt > > > When reading from a table at the aforementioned conditions, each read from replica also casues write to the replica. > Confimed in version 2.0.12 & 2.0.13, version 2.1.3 seems ok. > To reproduce: > {code}CREATE KEYSPACE test WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1': 2}; > USE test; > CREATE TABLE bug(id int PRIMARY KEY, val map); > INSERT INTO bug(id, val) VALUES (1, {2: 3}); > CONSISTENCY LOCAL_QUORUM > TRACING ON > SELECT * FROM bug WHERE token(id) <= 0;{code} > trace contains twice: > Appending to commitlog > Adding to bug memtable -- This message was sent by Atlassian JIRA (v6.3.4#6332)