eostermueller / javaperformancetroubleshooting Goto Github PK

when people do a clone, I want to minimize the size of the download, so storing images in this 'issue' instead.

I am trying to reach @eostermueller for a Java performance related project. Eric, can you please reach out to me at [email protected].

While installing javaPerformanceTroubleshooting I ran into a problem. At the end of the init.sh run I received this message:

@@
@@ Here are row counts of tables:
@@
Shutting down TCP Server at tcp://localhost:9092
@@
@@ init.sh is finished.
@@ The db has been stopped.
@@

According to the instructions it's supposed to look like this:

@@ Here are row counts of tables:
@@
[INFO] S01.BRANCHES=100
[INFO] S01.ACCOUNTS=125000
[INFO] S01.HISTORY=1250000
[INFO] S02.BRANCHES=100
[INFO] S02.ACCOUNTS=250000
[INFO] S02.HISTORY=2500000
Shutting down TCP Server at tcp://localhost:9092
@@
@@ init.sh is finished.
@@ The db has been stopped.

For some reason it is not showing the row counts. Could you help me with this issue. I am sure it is caused by a simple mistake on my end. I am using a laptop with the Ubuntu OS.

The following shows 100% error when running PS_HOME/db/loadDb.sh.

summary =      1 in     0s =   29.4/s Avg:     0 Min:     0 Max:     0 Err:     1 (100.00%)

The jmeter.log file in that same folder shows this error:

2016/06/12 09:00:34 WARN  - jmeter.protocol.jdbc.config.DataSourceElement: Could not load driver: org.h2.Driver java.lang.ClassNotFoundException: org.h2.Driver
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

which I have fixed by adding a reference to the h2 jar file to the two java/jmeter invocations in loadDb.sh:

-Juser.classpath=$dir/h2/bin

the updated loadDb.sh is now in git.
--Erik

Shawn M. reported the following problem when running PS_HOME/db/loadDb.sh.
I have made a change to the two .jmx files in PS_HOME/db.
Those .jmx files were unnecessarily referencing 3rd part dependency (JMeterPlugins).
I've removed the references and retested locally.
--Erik

Got as far as running the loadDb script.  Getting this error:
Error in NonGUIDriver java.lang.NullPointerException
2016/06/10 08:32:01 ERROR - jmeter.JMeter: Error in NonGUIDriver java.lang.NullPointerException
        at org.apache.jmeter.gui.tree.JMeterTreeModel.addSubTree(JMeterTreeModel.java:92)
        at org.apache.jmeter.JMeter.runNonGui(JMeter.java:754)
        at org.apache.jmeter.JMeter.startNonGui(JMeter.java:732)
        at org.apache.jmeter.JMeter.start(JMeter.java:390)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.jmeter.NewDriver.main(NewDriver.java:259)

smckinn@ubuntu:~/tmp/Erik/1/perfSandbox/