Pushgateway doRequest throws IO exception with http 200 response

[zyxmn-rvu]

Hello,

I always get the following IO Exception when I push metrics to the pushgateway. The exception message is as follows.

IOException Response code from http://localhost:9091/metrics/job/job_name/instance/localhost was 200  io.prometheus.client.exporter.PushGateway.doRequest (PushGateway.java:273)

I noticed there was a recent change on the checking of the response code here ddf03f1#diff-03479f39aa27f4338f7e985625fd388e.

I am unclear how to diagnose this at the moment. Are there scenarios where we can get an IO exception for a 200 http response in this context ?

Thanks!

[brian-brazil]

What version of the Java client are you using?

[zyxmn-rvu]

Hi, I am using a clojure wrapper . Here is the link to the version .https://github.com/soundcloud/prometheus-clj/blob/master/project.clj#L11 . Seems to be 0.0.14

[brian-brazil]

You need 0.18.0.

[zyxmn-rvu]

I am assuming that was a mistype? Do you mean 0.0.18 or 0.8.0

[brian-brazil]

Oh sorry, 0.8.0.

…

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[brian-brazil]

Did 0.8.0 resolve this for you?

[namsoo2]

I am using 0.9.0 and have the same problem.

errorCode: Response code from http://localhost:9091/metrics/job/service/phase/real/host/batch001 was 200

Exception: java.io.IOException: Response code from http://localhost:9091/metrics/job/service/phase/real/host/batch001 was 200
at io.prometheus.client.exporter.PushGateway.doRequest(PushGateway.java:325)
at io.prometheus.client.exporter.PushGateway.pushAdd(PushGateway.java:182)
at org.springframework.boot.actuate.metrics.export.prometheus.PrometheusPushGatewayManager.push(PrometheusPushGatewayManager.java:108)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Location: org.springframework.boot.actuate.metrics.export.prometheus.PrometheusPushGatewayManager.push():119

[brian-brazil]

I'm not seeing how the code can get there with a 200. Does the data end up in the pushgateway as expected?

[namsoo2]

@brian-brazil
Yes, pushgateway contains all the data as expected.
Let me know if you need any information.

[namsoo2]

@brian-brazil
In my project's gradle I set it as below
compile("io.prometheus:simpleclient_pushgateway")
And when confirmed by Intellij, it was 0.9.0.
So I was convinced that it was 0.9.0.
However, when I analyzed the built jar, it was 0.7.0.
I solved the problem by writing the version as below.
compile("io.prometheus:simpleclient_pushgateway:0.9.0")
Thank you.

[brian-brazil]

Okay, so using the older version then was the issue.

[javaDer]

oh yes , Yes, I use 0.9.0 , problem solving