flink-1.9.1/lib 目录下已有 flink-metrics-prometheus_2.11-1.9.1.jar. PrometheusPushGateway 能收到flink上报的metrics. 但是 JobManager 日志一直报异常 2019-12-0316:37:36,094WARN org.apache.flink.metrics.prometheus.PrometheusPushGatewayReporter - Failed to push metrics to PushGateway with jobName flinkJob881bd99bbdcd622f3567c36f1602c4dc. java.io.IOException: Response code from http://192.168.102.77:9091/metrics/job/flinkJob881bd99bbdcd622f3567c36f1602c4dc was 200 at org.apache.flink.shaded.io.prometheus.client.exporter.PushGateway.doRequest(PushGateway.java:297) at org.apache.flink.shaded.io.prometheus.client.exporter.PushGateway.push(PushGateway.java:105) at org.apache.flink.metrics.prometheus.PrometheusPushGatewayReporter.report(PrometheusPushGatewayReporter.java:76) at org.apache.flink.runtime.metrics.MetricRegistryImpl$ReporterTask.run(MetricRegistryImpl.java:436) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
每隔10秒上报一次metrics,10秒产生一次异常, 我看源码说是 http code = 202 不报异常,这里 Response code 是200
