Return-Path: 
 <common-issues-return-100149-apmail-hadoop-common-issues-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org
Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id 6941918076
	for <apmail-hadoop-common-issues-archive@minotaur.apache.org>;
 Fri, 27 Nov 2015 09:29:11 +0000 (UTC)
Received: (qmail 93696 invoked by uid 500); 27 Nov 2015 09:29:11 -0000
Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org
Received: (qmail 93636 invoked by uid 500); 27 Nov 2015 09:29:11 -0000
Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:common-issues-help@hadoop.apache.org>
List-Unsubscribe: <mailto:common-issues-unsubscribe@hadoop.apache.org>
List-Post: <mailto:common-issues@hadoop.apache.org>
List-Id: <common-issues.hadoop.apache.org>
Reply-To: common-issues@hadoop.apache.org
Delivered-To: mailing list common-issues@hadoop.apache.org
Received: (qmail 93609 invoked by uid 99); 27 Nov 2015 09:29:11 -0000
Received: from arcas.apache.org (HELO arcas) (140.211.11.28)
    by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 27 Nov 2015 09:29:11 +0000
Received: from arcas.apache.org (localhost [127.0.0.1])
	by arcas (Postfix) with ESMTP id 074EA2C1F58
	for <common-issues@hadoop.apache.org>; Fri, 27 Nov 2015 09:29:11 +0000 (UTC)
Date: Fri, 27 Nov 2015 09:29:11 +0000 (UTC)
From: "Masatake Iwasaki (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12916291.1448490548000.208137.1448616551026@Atlassian.JIRA>
In-Reply-To: <JIRA.12916291.1448490548000@Atlassian.JIRA>
References: <JIRA.12916291.1448490548000@Atlassian.JIRA>
 <JIRA.12916291.1448490548245@arcas>
Subject: [jira] [Updated] (HADOOP-12602) TestMetricsSystemImpl#testQSize
 occasionally fail
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/HADOOP-12602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Masatake Iwasaki updated HADOOP-12602:
--------------------------------------
    Component/s: test

> TestMetricsSystemImpl#testQSize occasionally fail
> -------------------------------------------------
>
>                 Key: HADOOP-12602
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12602
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: test
>            Reporter: Wei-Chiu Chuang
>            Assignee: Masatake Iwasaki
>         Attachments: HADOOP-12602.001.patch
>
>
> I have seen this test failed a few times in the past.
> Error Message
> {noformat}
> metricsSink.putMetrics(<Capturing argument>);
> Wanted 2 times:
> -> at org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl.testQSize(TestMetricsSystemImpl.java:472)
> But was 1 time:
> -> at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:183)
> {noformat}
> Stacktrace
> {noformat}
> org.mockito.exceptions.verification.TooLittleActualInvocations: 
> metricsSink.putMetrics(<Capturing argument>);
> Wanted 2 times:
> -> at org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl.testQSize(TestMetricsSystemImpl.java:472)
> But was 1 time:
> -> at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:183)
> 	at org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl.testQSize(TestMetricsSystemImpl.java:472)
> {noformat}
> Standard Output
> {noformat}
> 2015-11-25 19:07:49,867 INFO  impl.MetricsConfig (MetricsConfig.java:loadFirst(115)) - loaded properties from hadoop-metrics2-test.properties
> 2015-11-25 19:07:49,932 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:startTimer(374)) - Scheduled snapshot period at 10 second(s).
> 2015-11-25 19:07:49,932 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:start(192)) - Test metrics system started
> 2015-11-25 19:07:50,134 INFO  impl.MetricsSinkAdapter (MetricsSinkAdapter.java:start(203)) - Sink slowSink started
> 2015-11-25 19:07:50,135 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:registerSink(301)) - Registered sink slowSink
> 2015-11-25 19:07:50,135 INFO  impl.MetricsSinkAdapter (MetricsSinkAdapter.java:start(203)) - Sink dataSink started
> 2015-11-25 19:07:50,136 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:registerSink(301)) - Registered sink dataSink
> 2015-11-25 19:07:50,746 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(211)) - Stopping Test metrics system...
> 2015-11-25 19:07:50,747 INFO  impl.MetricsSinkAdapter (MetricsSinkAdapter.java:publishMetricsFromQueue(140)) - slowSink thread interrupted.
> 2015-11-25 19:07:50,748 INFO  impl.MetricsSinkAdapter (MetricsSinkAdapter.java:publishMetricsFromQueue(140)) - dataSink thread interrupted.
> 2015-11-25 19:07:50,748 INFO  impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(217)) - Test metrics system stopped.
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)