[jira] [Created] (FLINK-12579) Influx Metric exporter throws a lot of negative infinity errors

[Shang Yuanchun (Jira)]

Theo Diefenthal created FLINK-12579:
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             Summary: Influx Metric exporter throws a lot of negative infinity errors
                 Key: FLINK-12579
                 URL: https://issues.apache.org/jira/browse/FLINK-12579
             Project: Flink
          Issue Type: Bug
            Reporter: Theo Diefenthal


When using the InfluxDB metrics, the logs are polluted by lots of warnings due to negative infinity values which influxDB can't handle:{{}}
2019-05-21 18:24:40,410 WARN  org.apache.flink.runtime.metrics.MetricRegistryImpl           - Error while reporting metrics
org.apache.flink.metrics.influxdb.shaded.org.influxdb.InfluxDBException$UnableToParseException: partial write: unable to parse 'taskmanager_job_task_operator_sync-time-max,host=..,job_id=d7306cf5af0cf386a9259845d2a79f7c,job_name=..,operator_id=0be27db0efe2375e2766b48026cbee26,operator_name=Source:\ ..._kafka_source_...,subtask_index=0,task_attempt_id=bbff973b4e71d377745f0f2e3bf884ef,task_attempt_num=0,task_id=0be27db0efe2375e2766b48026cbee26,task_name=Source:\ ..._kafka_source_PROXYLOGS\ ->\ ..\ ->\ ...,tm_id=container_e101_1557348638026_49850_01_000002 value=-∞ 1558463080133000000': invalid number
unable to parse 'taskmanager_job_task_operator_KafkaConsumer_join-time-max,host=...,job_id=d7306cf5af0cf386a9259845d2a79f7c,job_name=...,operator_id=0be27db0efe2375e2766b48026cbee26,operator_name=Source:\ ..._kafka_source_...,subtask_index=0,task_attempt_id=bbff973b4e71d377745f0f2e3bf884ef,task_attempt_num=0,task_id=0be27db0efe2375e2766b48026cbee26,task_name=Source:\ ..._kafka_source_...,tm_id=container_e101_1557348638026_49850_01_000002 value=-∞ 1558463080133000000': invalid number
....
unable to parse 'taskmanager_job_task_operator_KafkaConsumer_heartbeat-response-time-max,host=...,job_id=d7306cf5af0cf386a9259845d2a79f7c,job_name=...,operator_id=0be27db0efe2375e2766b48026cbee26,operator_name=Source:\ .._kafka_source_..,subtask_index=0,task_attempt_id=bbff973b4e71d377745f0f2e3bf884ef,task_attempt_num=0,task_id=0be27db0efe2375e2766b48026cbee26,task_name=Source:\ .._kafka_source_...,tm_id=container_e101_1557348638026_49850_01_000002 value=-∞ 1558463080133000000': invalid number dropped=0
        at org.apache.flink.metrics.influxdb.shaded.org.influxdb.InfluxDBException.buildExceptionFromErrorMessage(InfluxDBException.java:147)
        at org.apache.flink.metrics.influxdb.shaded.org.influxdb.InfluxDBException.buildExceptionForErrorState(InfluxDBException.java:173)
        at org.apache.flink.metrics.influxdb.shaded.org.influxdb.impl.InfluxDBImpl.execute(InfluxDBImpl.java:796)
        at org.apache.flink.metrics.influxdb.shaded.org.influxdb.impl.InfluxDBImpl.write(InfluxDBImpl.java:455)
        at org.apache.flink.metrics.influxdb.InfluxdbReporter.report(InfluxdbReporter.java:97)
        at org.apache.flink.runtime.metrics.MetricRegistryImpl$ReporterTask.run(MetricRegistryImpl.java:430)
        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:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
 



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