JMeter Learning (31) Access Log Sampler

Prerequisites :

In Tomcat\conf\server.xml by default, there is a section of code:

<className= "Org.apache.catalina.valves.AccessLogValve"  directory = "Logs" pattern = "%h%l%u%t &quot;%r&quot;%s%b" prefix = "Localhost_access_log." suffix = ". txt" />

Start Tomcat\bin The following Startup.bat, under the Tomcat\logs directory, generate a file similar to Localhost_access_log.2015-04-21.txt.

The log information for Tomcat is recorded in this file.

Case

1. Start JMeter, add thread Group

2. Add sampler-access Log Sampler, set such as:

3. Add listener-view result tree

4, run.

Legacy Issues :

1, Tomcat itself run, will produce localhost_access_log.2015-04-21.txt files in the log, but run JMeter, error:

Java.lang.Error:Problem parsing the log file at    Org.apache.jmeter.protocol.http.sampler.AccessLogSampler.sampleWithParser (accesslogsampler.java:147) at    Org.apache.jmeter.protocol.http.sampler.AccessLogSampler.sample (accesslogsampler.java:183) at    Org.apache.jmeter.threads.JMeterThread.process_sampler (jmeterthread.java:429) at    Org.apache.jmeter.threads.JMeterThread.run (jmeterthread.java:257) at    Java.lang.Thread.run (thread.java:619)

not resolved temporarily .

2, the cluster is not tested , do not know whether it is feasible.

<!-- Filter configuration information for the cluster environment <valve classname= "Org.apache.catalina.ha.tcp.ReplicationValve"                 filter= ". *\.gif|. *\.js|. *\.jpeg|. *\.jpg|. *\.png|. *\.htm|. *\.html|. *\.css|. *\.txt "/>        --

JMeter Learning (31) Access Log Sampler