On Wednesday, April 8, 2020 at 1:58:01 PM UTC, Brian Brazil wrote:
>
> On Wed, 8 Apr 2020 at 13:40, Vidur <vidur...@getfareye.com <javascript:>>
> wrote:
>
>> Hi
>> I'm using prometheus simple client for collecting metrics in my system
>> via a spring boot application
>>
>> void insertBatchJob(String request , String[] labelNames, String[]
>> labelValues,String counter) throws Exception {
>> CollectorRegistry registry = new CollectorRegistry();
>> Gauge inprogressRequests ;
>> if( !gaugeRegiseryMap.containsKey(request) ) {
>> inprogressRequests = Gauge.build()
>>
>> .name(request).labelNames(labelNames).help(request).register();
>>
>> You shouldn't be registering metrics to the default registry in a typical
> method. Did you mean to register it to the custom registry you just
> instantiated?
>
* My use case is something which sets gauge value for a same request in
fixed interval, so is there no need to register the gauge ?And Gauge are
created real time with different request values , so i cannot make them
static.*
>
>> gaugeRegiseryMap.put(request,inprogressRequests);
>>
>>
> Nor should you need to track what metrics exist, see
> https://www.robustperception.io/label-lookups-and-the-child
>
>
>>
>> }else{
>> inprogressRequests = gaugeRegiseryMap.get(request);
>> }
>> try {
>> inprogressRequests.labels(labelValues[labelValues.length-4],
>> labelValues[labelValues.length-2],
>> labelValues[labelValues.length-3],
>>
>> labelValues[labelValues.length-1]).set(Double.parseDouble(counter));
>> registry.register(inprogressRequests);
>> } finally {
>>
>>
> You shouldn't need a try-finally for this, it should never fail given the
> above code.
>
> I suspect what you're looking for here is a custom collector by
> subclassing Collector.
>
> Brian
>
>
>>
>> PushGateway pg = new PushGateway("127.0.0.1:9091");
>> pg.pushAdd(registry, request);
>> }
>> }
>>
>>
>> the following code is working ,
>> but when i change inprogressRequests.labels() when i pass the array
>> containing label values
>> i.e.
>>
>> void insertBatchJob(String request , String[] labelNames, String[]
>> labelValues,String counter) throws Exception {
>> CollectorRegistry registry = new CollectorRegistry();
>> Gauge inprogressRequests ;
>> if( !gaugeRegiseryMap.containsKey(request) ) {
>> inprogressRequests = Gauge.build()
>>
>> .name(request).labelNames(labelNames).help(request).register();
>> gaugeRegiseryMap.put(request,inprogressRequests);
>> }else{
>> inprogressRequests = gaugeRegiseryMap.get(request);
>> }
>> try {
>>
>> inprogressRequests..labels(labelValues).set(Double.parseDouble(counter));
>>
>> *Did you check this part where I'm trying to set label values like this ?
why is this not working but the above one is?*
>
>> registry.register(inprogressRequests);
>> } finally {
>> PushGateway pg = new PushGateway("127.0.0.1:9091");
>> pg.pushAdd(registry, request);
>> }
>> }
>>
>> the same is giving me errror -
>> Response code from http://127.0.0.1:9091/metrics/job/loop6_2 was 400,
>> response body: pushed metrics are invalid or inconsistent with existing
>> metrics: collected metric .
>>
>>
>>
>> This is my first time using prometheus , it will be good if someone can
>> share light on this.
>>
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>>
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>> .
>>
>
>
> --
> Brian Brazil
> www.robustperception.io
>
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