Return-Path: X-Original-To: apmail-kafka-dev-archive@www.apache.org Delivered-To: apmail-kafka-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BBEC81818E for ; Mon, 18 Jan 2016 23:24:40 +0000 (UTC) Received: (qmail 24575 invoked by uid 500); 18 Jan 2016 23:24:40 -0000 Delivered-To: apmail-kafka-dev-archive@kafka.apache.org Received: (qmail 24465 invoked by uid 500); 18 Jan 2016 23:24:40 -0000 Mailing-List: contact dev-help@kafka.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@kafka.apache.org Delivered-To: mailing list dev@kafka.apache.org Received: (qmail 24445 invoked by uid 99); 18 Jan 2016 23:24:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 18 Jan 2016 23:24:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id F135D2C1F58 for ; Mon, 18 Jan 2016 23:24:39 +0000 (UTC) Date: Mon, 18 Jan 2016 23:24:39 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: dev@kafka.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (KAFKA-3111) java.lang.ArithmeticException: / by zero in ConsumerPerformance 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/KAFKA-3111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15105950#comment-15105950 ] ASF GitHub Bot commented on KAFKA-3111: --------------------------------------- Github user vahidhashemian closed the pull request at: https://github.com/apache/kafka/pull/788 > java.lang.ArithmeticException: / by zero in ConsumerPerformance > --------------------------------------------------------------- > > Key: KAFKA-3111 > URL: https://issues.apache.org/jira/browse/KAFKA-3111 > Project: Kafka > Issue Type: Bug > Components: core > Affects Versions: 0.9.0.0 > Reporter: Jun Rao > Assignee: Vahid Hashemian > Labels: newbie > > Saw the following error. If there are lots of unconsumed messages, between two iterations of the consumption, the timestamp may not have changed. > kafka-consumer-perf-test --zookeeper localhost:2181 --topic test --group test-group --threads 1 --show-detailed-stats --reporting-interval 5000 > 2016-01-13 09:12:43:905, 0, 1048576, 35.2856, 238.4186, 370000, 2500000.0000 > 2016-01-13 09:12:43:916, 0, 1048576, 35.7624, 47.6837, 375000, 500000.0000 > java.lang.ArithmeticException: / by zero > at kafka.tools.ConsumerPerformance$ConsumerPerfThread.printMessage(ConsumerPerformance.scala:189) > at kafka.tools.ConsumerPerformance$ConsumerPerfThread.run(ConsumerPerformance.scala:164) > 2016-01-13 09:12:43:918, 0, 1048576, 36.2393, 0.7117, 380000, 7000.0000 -- This message was sent by Atlassian JIRA (v6.3.4#6332)