Hello Tim and Eitan ,
There is a way we can do it , but am pretty sure its not the standard one.
By adding different query string parameters , where each query have values
from a different sensor.
I believe the standard method would be to do a aggregation on first level
as term aggregation on sensor name and second level on histogram and
plotting these value as stack.
But then Kibana don't have support for this , as of now.
Thanks
Vineeth
On Sat, Jul 5, 2014 at 7:23 PM, Eitan Vesely <[email protected]> wrote:
> Hi Tim,
> im facing the same issue.
>
> were you able to find a solution?
>
>
> On Wednesday, March 19, 2014 4:20:44 PM UTC+2, Tim Coote wrote:
>>
>> Hullo
>> This seems like a silly question, but I cannot find an easy solution. I
>> have a log file from remote sensors. Each event has values from each
>> sensor. The sensors are measuring various parts of a photovoltaic array. I
>> want to be able to plot a stacked histogram with Kibana that has the values
>> from each sensor in each histogram. The examples that I've seen all select
>> individual values from different event types and then aggregate over the
>> time period.
>>
>> When I look at the Histogram Settings page, Panel tab, there seems to be
>> only one value that I can put into the histogram. How do I stack the values
>> from each event?
>>
>> I'm using the logstash-1.3.3 flatjar version of ES and Kibana.
>>
>> tia
>>
>> Tim
>>
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