A Java Exception on Running CEM Export Tool/Web Services is related to the host argument used.

Products

CA Application Performance Management Agent (APM / Wily / Introscope) INTROSCOPE

Issue/Introduction

Note that similar issues also occurred in releases earlier than 10.5.2. See this Community post https://communities.ca.com/thread/108788124 for details

Here is an example of an example of a command line argument that will fail.

c:\tmp\cemtoolissue>java -jar CEMExportTool.jar -host 172.20.42.237 -username admin -password "" -port 8081 -command 1 -output data.csv -interval 3 -start "07/15/2014 00:00:00" -end

"07/15/2017 23:59:00"

CEM Host: 172.20.42.237

CEM webservice login username: admin

CEM webservice login password: *******

CEM webservice listen port: 8081

command number: 1

Export file : data.csv

Aggregation Type: 3

Query start time : 07/15/2014 00:00:00

Query end time : 07/15/2017 23:59:00

- Redirect requested but followRedirects is disabled

A Java Stack exception will be returned looking like the following:

Exception in thread "main" java.lang.StackOverflowError

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)

at org.apache.axis.AxisFault.addHostnameIfNeeded(AxisFault.java:881)

at org.apache.axis.AxisFault.initFromException(AxisFault.java:280)

at org.apache.axis.AxisFault.<init>(AxisFault.java:181)

at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)

at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:154)

at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:727)