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Thread: can't run loadtest

  1. #1

    Default can't run loadtest

    Hello
    i have issues running the loadtest tool.
    client config: windows 8 Wowza 4.1 java 8
    server config:ubuntu 14 Wowza 4.1 java 8

    error message from the console when launching performance.bat live:

    Configure logging: file:///D:/Programmes/Wowza4/conf/log4j.properties
    Error running test (live): java.lang.reflect.InvocationTargetException
    java.lang.reflect.InvocationTargetException
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at com.wowza.wms.bootstrap.Bootstrap.runTest(Bootstrap.java:1420)
            at com.wowza.wms.bootstrap.Bootstrap.main(Bootstrap.java:71)
    Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/SystemUtils
            at com.wowza.wms.bootstrap.BootstrapSystemTuningInfo.getSystemTuningInfo
    (BootstrapSystemTuningInfo.java:113)
            at com.wowza.wms.server.ServerTuningHandler.<init>(ServerTuningHandler.j
    ava:248)
            at com.wowza.wms.server.Server.<init>(Server.java:865)
            at com.wowza.wms.server.Server.getInstance(Server.java:919)
            at com.wowza.wms.logging.WMSLogger.a(WMSLogger.java:82)
            at com.wowza.wms.logging.WMSLogger.log(WMSLogger.java:195)
            at com.wowza.wms.logging.WMSLogger.info(WMSLogger.java:238)
            at com.wowza.wms.performance.remote.PerformanceRemoteClientTest.run(Perf
    ormanceRemoteClientTest.java:84)
            at com.wowza.wms.performance.PerformanceTest.run(PerformanceTest.java:57
    )
            at com.wowza.wms.performance.PerformanceTestList.run(PerformanceTestList
    .java:68)
            ... 6 more
    Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.SystemUtils
    
            at java.net.URLClassLoader$1.run(Unknown Source)
            at java.net.URLClassLoader$1.run(Unknown Source)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(Unknown Source)
            at java.lang.ClassLoader.loadClass(Unknown Source)
            at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
            at java.lang.ClassLoader.loadClass(Unknown Source)
            ... 16 more
    thank you for your help

  2. #2

    Default

    Hello there,

    You do need to use the Wowza 4 version. Please contact support@wowza.com for the latest load test tool.

    Kind regards,

    Salvadore

  3. #3

    Default

    thx, i'm using version 4 everywhere (client and server Wowza 4.1, loadtool 4.0.1)

  4. #4

    Default

    Can you please verify that you have copied the contents of the bin, conf, and lib folders from the Load Test Tool download folder to the corresponding Wowza Streaming Engine installation folders.
    And that you have run the examples installer in the [install-dir]/examples folder [install-dir]/examples/installall.bat

    One other thing that you can try is in your run or debug configuration in eclipse, try adding the following to the VM Arguments on the Arguments tab.
    -Dcom.wowza.wms.native.base="win"
    If all this checks out and you still get this error, I would suggest you open a ticket with the support team. To do so please zip the following folders and send them to support@wowza.com. Include a link to this thread as a reference:
    [install-dir]/conf
    [install-dir]/logs
    [install-dir]/transcoder
    [install-dir]/manager/logs


    Thank you.

    Salvadore

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