regression: text data is empty for timeseries aggregation

[ptempier]

I'm submitting a ...

• [x ] Bug report
• Feature request
• Question / Support request

If you don't send bug report, remove sections below

For bug report please include this information:

Software Versions

Grafana	Zabbix	Grafana-Zabbix Plugin
v4.6.2	3.2.6	3.7.0

What did you do?

try to show text data in time serie aggregation
example , various services report their versions via a string
we display a table with a time serie aggregation to show the last version for each service

What was the expected result?

correct text/version displayed

What happened instead?

the table cell is empty

If it relates to metric data visualization would be great to get

• An image or text representation of your metric query
• The raw query and response for the network request (check this in chrome dev tools network tab, here you can see metric requests and other request, please include the request body and request response)

query inspector result , so the data is there, but the cell is empty
xhrStatus:"complete"
request:Object
method:"POST"
url:"api/datasources/proxy/1"
data:Object
jsonrpc:"2.0"
method:"history.get"
params:Object
id:1
auth:"0xxxd"
response:Object
jsonrpc:"2.0"
result:Array[2]
0:Object
itemid:"2300301"
clock:"1512125512"
value:"7.8-354"
ns:"801251797"
1:Object
itemid:"2300301"
clock:"1512125633"
value:"7.8-354"
ns:"569943520"
id:1

[alexanderzobnin]

Have you noticed, does it work with previous Grafana versions? It's grafana-related issue, because zabbix plugin just returns series with string values and then table panel tries to aggregate it.

[ptempier]

Hello

Yes, it was working before grafana update.
Can t remember if i updated the plugin at the same time than grafana.

[ptempier]

:/ Updated both grafana and the plugin, still got the same issue.

[alexanderzobnin]

Yes, working on the feature which can fix this (table format support).

[ptempier]

Haa cool, thanks a lot :)

[alexanderzobnin]

Fixed by 6001761