Zapcat and calculated items

[Inc0]

Hello,

I'm trying to graph the data from a Zapcat item so I created a new item (tomcat.bw.in), type calculated, with key

last(machine-name:jmx[Catalina:type=GlobalRequestProcessor,name="ajp-apr-8009"][bytesReceived])

but it doesn't work.
The error reported in logs is

Item [ITEM_NAME:tomcat.bw.in] error: Cannot evaluate function [last(name="ajp-apr-8009"][bytesReceived])]: item [machine-name:jmx[Catalina:type=GlobalRequestProcessor] not found

Can someone help me to solve this?


Thx

[untergeek]

What version of Zabbix and the UI are you using. Zapcat has had issues because of atypical item names, but most of those have been resolved in 1.8.5+, I think.

[Inc0]

We have tested zabbix 1.8.4 and now we are using zabbix 1.8.6
We have the same problem with both versions.

The problem seems to be related to those keys that have "': is there a way to escape double quotes?

[untergeek]

I have not found an effective way to do that from within Zabbix.