Blocker Description
Currently PushHttpMetricsReporter will convert value from KafkaMetric.metricValue() to double. This will not work for non-numerical metrics such as version in AppInfoParser whose value can be string. This has caused issue for PushHttpMetricsReporter which in turn caused system test kafkatest.tests.client.quota_test.QuotaTest.test_quota to fail with the following exception:
File "/opt/kafka-dev/tests/kafkatest/tests/client/quota_test.py", line 196, in validate metric.value for k, metrics in producer.metrics(group='producer-metrics', name='outgoing-byte-rate', client_id=producer.client_id) for metric in metrics ValueError: max() arg is an empty sequence
Since we allow metric value to be object, PushHttpMetricsReporter should also read metric value as object and pass it to the http server.
Attachments
Issue Links
- links to