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Agent script 오류

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khujin
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Agent script 오류

khujin
안녕하세요.
며칠간 혼자서 해보려고 하다가 문의 드려봅니다.
controller 1대 - agent 1대 - host 1대와 vuser는 1개로 performance test를 진행중이고 1차 성공했습니다.
그런데 agent를 다른 PC로 바꾸어 test를 진행하였더니 계속 오류가 발생합니다.

1. System 정보
    a. controller (windows 10, Intel Xeon 48core 64bit, 64GB RAM)
    b. agent
         1. controller와 동일한 환경 - pass
         2. Dell blade server(Intel Xeon 52core, 256GB RAM, Windows Server 2012) - fail 발생
         3. Dell blade server(Intel Xeon 52core, 256GB RAM, CentOS7.3) - fail 발생
         4. Controller와 동일 PC에 Virtual BOX 설치 후 Windows 10 설치 - fail 발생
    c. host (custom server, Intel Xeon-D 8core, 64GB RAM, CentOS 6.7)

2. Software 환경
    a. Java Machine : controller/agent/host 모두 동일한 최신 버전
-------------java -version -------------------------------------------------
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-------------------------------------------------------------------------------
       Java Path는 모두 동일하게 설정
   b. nGrinder version : 3.4 최신 버전 사용


Controller와 동일한 PC에 Agent 설치하여 performance test 했을 경우 monitor까지 모두 정상 동작합니다.
그런데 agent를 다른 PC로 바꾸면 아래와 같은 error가 발생합니다.

---controller GUI상 error log ----------------
Console is being prepared.
Console is started on port 12003
1 agents are starting.
1 agents are ready.
All necessary files are being distributed.
- TestRunner.groovy
All necessary files are distributed.
The test is ready to start.
The test is started.
Script error
------------------------------------------------


물론 agent.conf를 수정하여 controller IP로 정상 입력하였고, 두개가 연결되어 agent management에 정상적으로 나타나는것을 확인하였습니다.

Agent상 error log는 아래와 같습니다.
java 설정 문제로 의심되어 모든환경을 동일하게 하였는데...특정1대를 제외하고는 안되네요...
도움좀 부탁드립니다.


-----------agent.log------------------------------------
017-01-31 21:55:11,429 INFO  starter  :  ***************************************************

2017-01-31 21:55:11,444 INFO  starter  :     Start nGrinder Agent ...

2017-01-31 21:55:11,444 INFO  starter  :  ***************************************************

2017-01-31 21:55:11,444 INFO  starter  :  JVM server mode is disabled.

2017-01-31 21:55:11,491 INFO  starter  :  connecting to controller 192.168.10.138:16001

2017-01-31 21:55:11,523 INFO  agent controller daemon  :  The agent controller daemon is started.

2017-01-31 21:55:12,132 INFO  agent controller  :  Connected to agent controller server at /192.168.10.138:16001

2017-01-31 21:55:12,132 INFO  agent controller  :  Waiting for agent controller server signal

2017-01-31 21:55:41,350 INFO  agent controller  :  Received a agent update message 0

2017-01-31 21:55:41,350 INFO  agent controller  :  same or old agent version 3.4 is sent for update. skip this.

2017-01-31 21:55:41,366 INFO  agent controller  :  Waiting for agent controller server signal

2017-01-31 21:56:56,856 INFO  agent controller  :  Received a start agent message

2017-01-31 21:56:56,861 INFO  agent controller  :  Agent start message is received from controller net.grinder.messages.agent.StartGrinderMessage@71194fdb

2017-01-31 21:56:56,865 INFO  agent controller  :  Starting agent... for test_76

2017-01-31 21:56:56,865 INFO  agent daemon  :  Agent daemon connecting to port 12003 is started.

2017-01-31 21:56:56,865 INFO  agent controller  :  Agent is started. Waiting for agent controller signal

2017-01-31 21:56:56,881 INFO  agent daemon  :  The Grinder 3.9.1

2017-01-31 21:56:56,913 INFO  agent daemon  :  Connect to console at /192.168.10.138:12003

2017-01-31 21:56:56,913 INFO  agent daemon  :  Waiting for console signal

2017-01-31 21:56:57,742 INFO  agent daemon  :  Clearing file store

2017-01-31 21:56:57,757 INFO  agent daemon  :  Updating file store: "TestRunner.groovy" (2305 bytes)

2017-01-31 21:56:58,819 INFO  agent daemon  :  received a start message

2017-01-31 21:56:58,819 INFO  agent daemon  :  log file : C:\Users\khujin\.ngrinder_agent\log\test_76\DESKTOP-E3CFM7T-0.log

2017-01-31 21:56:58,856 INFO  agent daemon  :  grinder properties {grinder.reportToConsole.interval=500, grinder.ignoreSampleCount=0, grinder.processes=2, ngrinder.etc.hosts=192.168.100.160, grinder.processIncrement=0, grinder.numberOfOldLogs=1, grinder.dcrinstrumentation=true, grinder.jvm=java, grinder.runs=0, grinder.user=admin, grinder.logProcessStreams=true, grinder.test.id=test_76, grinder.agents=1, grinder.security=false, grinder.consolePort=12003, grinder.duration=60000, grinder.useConsole=true, grinder.jvm.classpath=C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\ngrinder-runtime-3.4.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-patch-3.9.1-patch.jar;C:\Users\khujin\.ngrinder_agent\file-store\admin\current\, grinder.threads=5, grinder.script=TestRunner.groovy, grinder.reportTimesToConsole=true, grinder.debug.singleprocess=false, grinder.sleepTimeFactor=1, grinder.sleepTimeVariation=0.2, grinder.logDirectory=C:\Users\khujin\.ngrinder_agent\log\test_76, grinder.consoleHost=192.168.10.138}

2017-01-31 21:56:58,928 INFO  agent daemon  :  jvm arguments  -Djna.library.path=C:\Users\khujin\.ngrinder_agent\file-store\admin\current\lib  -Dpython.path=C:\Users\khujin\.ngrinder_agent\file-store\admin\current\lib  -Dpython.cachedir=C:\Users\khujin\AppData\Local\Temp\jython  -Dngrinder.etc.hosts=DESKTOP-E3CFM7T:127.0.0.1,localhost:127.0.0.1, -Dsun.net.spi.nameservice.provider.1=dns,LocalManagedDns  -Xms1024m -Xmx1024m  -XX:PermSize=128m  -XX:MaxPermSize=128m

2017-01-31 21:56:58,966 INFO  agent daemon  :  Worker process command line: java '-javaagent:C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-dcr-agent-3.9.1.jar' '-Djna.library.path=C:\Users\khujin\.ngrinder_agent\file-store\admin\current\lib' '-Dpython.path=C:\Users\khujin\.ngrinder_agent\file-store\admin\current\lib' '-Dpython.cachedir=C:\Users\khujin\AppData\Local\Temp\jython' '-Dngrinder.etc.hosts=DESKTOP-E3CFM7T:127.0.0.1,localhost:127.0.0.1,' '-Dsun.net.spi.nameservice.provider.1=dns,LocalManagedDns' '-Xms1024m' '-Xmx1024m' '-XX:PermSize=128m' '-XX:MaxPermSize=128m' -classpath 'C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\ngrinder-runtime-3.4.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-patch-3.9.1-patch.jar;.;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\asm-3.3.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\commons-io-2.0.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\commons-lang-2.6.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\dnsjava-2.1.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-core-3.9.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-dcr-agent-3.9.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-http-3.9.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\grinder-httpclient-3.9.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\groovy-all-2.2.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\hamcrest-all-1.1.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\json-20090211.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\junit-dep-4.8.2.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\logback-classic-1.0.0.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\logback-core-1.0.0.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\ngrinder-groovy-3.4.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\ngrinder-runtime-3.4.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\picocontainer-2.13.6.jar;C:\ngrinder\ngrinder-agent-3.4\ngrinder-agent\lib\slf4j-api-1.6.4.jar' net.grinder.engine.process.WorkerProcessEntryPoint

2017-01-31 21:56:59,116 INFO  agent daemon  :  worker DESKTOP-E3CFM7T-0 started

2017-01-31 21:56:59,116 INFO  agent daemon  :  worker DESKTOP-E3CFM7T-1 started

2017-01-31 21:57:00,335 INFO  agent daemon  :  All workers are finished

2017-01-31 21:57:00,350 INFO  agent daemon  :  communication shut down

2017-01-31 21:57:00,350 INFO  agent daemon  :  Test shuts down.

2017-01-31 21:57:00,350 INFO  agent controller  :  Send log for test_76

2017-01-31 21:57:00,366 INFO  agent controller  :  Clean up the perftest logs
------------------------------------------------------------------------------------------------
khujin
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Re: Agent script 오류

khujin
Agent의 CMD상 error log는 아래와 같습니다.

2017-01-31 21:56:59,116 INFO  agent daemon: worker DESKTOP-E3CFM7T-0 started
2017-01-31 21:56:59,116 INFO  agent daemon: worker DESKTOP-E3CFM7T-1 started
Failed to instantiate [ch.qos.logback.classic.LoggerContext]Failed to instantiate [ch.qos.logback.classic.LoggerContext]
Reported exception:
java.util.ServiceConfigurationError: sun.net.spi.nameservice.NameServiceDescriptor: Provider org.ngrinder.dns.LocalManagedDnsDescriptor could not be instantiated
        at java.util.ServiceLoader.fail(ServiceLoader.java:232)
        at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
        at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
        at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
        at java.net.InetAddress$3.run(InetAddress.java:945)
        at java.net.InetAddress$3.run(InetAddress.java:939)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.InetAddress.createNSProvider(InetAddress.java:938)
        at java.net.InetAddress.<clinit>(InetAddress.java:983)
        at ch.qos.logback.core.util.ContextUtil.getLocalHostName(ContextUtil.java:32)

Reported exception:
java.util.ServiceConfigurationError: sun.net.spi.nameservice.NameServiceDescriptor: Provider org.ngrinder.dns.LocalManagedDnsDescriptor could not be instantiated
        at java.util.ServiceLoader.fail(ServiceLoader.java:232)
        at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
        at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
        at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
        at java.net.InetAddress$3.run(InetAddress.java:945)
        at java.net.InetAddress$3.run(InetAddress.java:939)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.InetAddress.createNSProvider(InetAddress.java:938)
        at java.net.InetAddress.<clinit>(InetAddress.java:983)
        at ch.qos.logback.core.util.ContextUtil.getLocalHostName(ContextUtil.java:32)
        at ch.qos.logback.core.util.ContextUtil.addHostNameAsProperty(ContextUtil.java:41)
        at ch.qos.logback.classic.joran.action.ConfigurationAction.begin(ConfigurationAction.java:48)
        at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130)
        at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:55)
        at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75)
        at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:148)
        at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84)
        at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:54)
        at org.slf4j.LoggerFactory.bind(LoggerFactory.java:128)
        at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:108)
        at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:279)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:252)
        at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:73)
        at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:60)
Caused by: java.lang.ExceptionInInitializerError
        at org.ngrinder.dns.LocalManagedDnsImpl.<init>(LocalManagedDnsImpl.java:33)
        at org.ngrinder.dns.LocalManagedDnsProxy.<init>(LocalManagedDnsProxy.java:30)
        at org.ngrinder.dns.LocalManagedDnsDescriptor.<clinit>(LocalManagedDnsDescriptor.java:29)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
        ... 28 more
Caused by: java.lang.NullPointerException
        at java.net.InetAddress.getAllByName0(InetAddress.java:1282)
        at java.net.InetAddress.getAllByName(InetAddress.java:1192)
        at java.net.InetAddress.getAllByName(InetAddress.java:1126)
        at java.net.InetAddress.getByName(InetAddress.java:1076)
        at org.xbill.DNS.SimpleResolver.<init>(SimpleResolver.java:56)
        at org.xbill.DNS.SimpleResolver.<init>(SimpleResolver.java:68)
        at org.xbill.DNS.ExtendedResolver.<init>(ExtendedResolver.java:266)
        at org.xbill.DNS.Lookup.refreshDefault(Lookup.java:86)
        at org.xbill.DNS.Lookup.<clinit>(Lookup.java:97)
        ... 37 more
        at ch.qos.logback.core.util.ContextUtil.addHostNameAsProperty(ContextUtil.java:41)
        at ch.qos.logback.classic.joran.action.ConfigurationAction.begin(ConfigurationAction.java:48)
        at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130)
        at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:55)
        at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75)
        at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:148)
        at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84)
        at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:54)
        at org.slf4j.LoggerFactory.bind(LoggerFactory.java:128)
        at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:108)
        at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:279)
        at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:252)
        at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:73)
        at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:60)
Caused by: java.lang.ExceptionInInitializerError
        at org.ngrinder.dns.LocalManagedDnsImpl.<init>(LocalManagedDnsImpl.java:33)
        at org.ngrinder.dns.LocalManagedDnsProxy.<init>(LocalManagedDnsProxy.java:30)
        at org.ngrinder.dns.LocalManagedDnsDescriptor.<clinit>(LocalManagedDnsDescriptor.java:29)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
        ... 28 more
Caused by: java.lang.NullPointerException
        at java.net.InetAddress.getAllByName0(InetAddress.java:1282)
        at java.net.InetAddress.getAllByName(InetAddress.java:1192)
        at java.net.InetAddress.getAllByName(InetAddress.java:1126)
        at java.net.InetAddress.getByName(InetAddress.java:1076)
        at org.xbill.DNS.SimpleResolver.<init>(SimpleResolver.java:56)
        at org.xbill.DNS.SimpleResolver.<init>(SimpleResolver.java:68)
        at org.xbill.DNS.ExtendedResolver.<init>(ExtendedResolver.java:266)
        at org.xbill.DNS.Lookup.refreshDefault(Lookup.java:86)
        at org.xbill.DNS.Lookup.<clinit>(Lookup.java:97)
        ... 37 more
Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class java.net.InetAddress
        at ch.qos.logback.core.util.ContextUtil.getLocalHostName(ContextUtil.java:32)
        at ch.qos.logback.core.util.ContextUtil.addHostNameAsProperty(ContextUtil.java:41)
        at ch.qos.logback.classic.joran.action.ConfigurationAction.begin(ConfigurationAction.java:48)
        at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130)
        at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:55)
        at net.grinder.engine.process.GrinderProcess.configureLogging(GrinderProcess.java:257)
        at net.grinder.engine.process.GrinderProcess.<init>(GrinderProcess.java:141)
        at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:78)
        at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:60)
Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class java.net.InetAddress
        at ch.qos.logback.core.util.ContextUtil.getLocalHostName(ContextUtil.java:32)
        at ch.qos.logback.core.util.ContextUtil.addHostNameAsProperty(ContextUtil.java:41)
        at ch.qos.logback.classic.joran.action.ConfigurationAction.begin(ConfigurationAction.java:48)
        at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148)
        at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130)
        at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96)
        at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:55)
        at net.grinder.engine.process.GrinderProcess.configureLogging(GrinderProcess.java:257)
        at net.grinder.engine.process.GrinderProcess.<init>(GrinderProcess.java:141)
        at net.grinder.engine.process.WorkerProcessEntryPoint.run(WorkerProcessEntryPoint.java:78)
        at net.grinder.engine.process.WorkerProcessEntryPoint.main(WorkerProcessEntryPoint.java:60)
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
2017-01-31 21:57:00,335 INFO  agent daemon: All workers are finished
2017-01-31 21:57:00,350 INFO  agent daemon: communication shut down
2017-01-31 21:57:00,350 INFO  agent daemon: Test shuts down.
2017-01-31 21:57:00,350 INFO  agent controller: Send log for test_76
2017-01-31 21:57:00,366 INFO  agent controller: Clean up the perftest logs
khujin
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Re: Agent script 오류

khujin
혹시나 싶어 erorr가 발생하는 agent PC에 controller를 모두 설치하여 localhost로 performance test를 진행하여도, agent에서 script error가 발생합니다.
Windows, Linux 둘다 동일합니다.
khujin
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Re: Agent script 오류

khujin
Script는 아래와 같이 기본을 사용하였습니다.

--------------------------------------
import static net.grinder.script.Grinder.grinder
import static org.junit.Assert.*
import static org.hamcrest.Matchers.*
import net.grinder.plugin.http.HTTPRequest
import net.grinder.plugin.http.HTTPPluginControl
import net.grinder.script.GTest
import net.grinder.script.Grinder
import net.grinder.scriptengine.groovy.junit.GrinderRunner
import net.grinder.scriptengine.groovy.junit.annotation.BeforeProcess
import net.grinder.scriptengine.groovy.junit.annotation.BeforeThread
// import static net.grinder.util.GrinderUtils.* // You can use this if you're using nGrinder after 3.2.3
import org.junit.Before
import org.junit.BeforeClass
import org.junit.Test
import org.junit.runner.RunWith

import java.util.Date
import java.util.List
import java.util.ArrayList

import HTTPClient.Cookie
import HTTPClient.CookieModule
import HTTPClient.HTTPResponse
import HTTPClient.NVPair

/**
 * A simple example using the HTTP plugin that shows the retrieval of a
 * single page via HTTP.
 *
 * This script is automatically generated by ngrinder.
 *
 * @author admin
 */
@RunWith(GrinderRunner)
class TestRunner {

        public static GTest test
        public static HTTPRequest request
        public static NVPair[] headers = []
        public static NVPair[] params = []
        public static Cookie[] cookies = []

        @BeforeProcess
        public static void beforeProcess() {
                HTTPPluginControl.getConnectionDefaults().timeout = 6000
                test = new GTest(1, "192.168.100.160")
                request = new HTTPRequest()
                grinder.logger.info("before process.");
        }

        @BeforeThread
        public void beforeThread() {
                test.record(this, "test")
                grinder.statistics.delayReports=true;
                grinder.logger.info("before thread.");
        }
       
        @Before
        public void before() {
                request.setHeaders(headers)
                cookies.each { CookieModule.addCookie(it, HTTPPluginControl.getThreadHTTPClientContext()) }
                grinder.logger.info("before thread. init headers and cookies");
        }

        @Test
        public void test(){
                HTTPResponse result = request.GET("http://192.168.100.160", params)

                if (result.statusCode == 301 || result.statusCode == 302) {
                        grinder.logger.warn("Warning. The response may not be correct. The response code was {}.", result.statusCode);
                } else {
                        assertThat(result.statusCode, is(200));
                }
        }
}
khujin
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Re: Agent script 오류

khujin
자문자답입니다 ㅎㅎ

error log에 dns 관련 내용이 보여서
agent.conf에
agent.enable_local_dns=false로 했더니 동작합니다...
같은 option에 작동하는 녀석도 있고, 안하는 녀석도 있어 이해는 안되지만 여튼 잘되네요.
GGyu
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Re: Agent script 오류

GGyu
In reply to this post by khujin
저도 이와 같은 현상이 발생하였습니다.
저같은 경우에는 윈도우의 네트워크 DNS 세팅이 빈값으로 설정되어있어서 발생하였습니다.
8.8.8.8 등으로 임의의 값으로 세팅하여 해결하였습니다.

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