Examples with SimpleCounter org.apache.flink.metrics.SimpleCounter used on opensource projects

Example 31 with SimpleCounter

use of org.apache.flink.metrics.SimpleCounter in project flink by apache.

the class MetricFetcherTest method createRequestDumpAnswer.

private static MetricDumpSerialization.MetricSerializationResult createRequestDumpAnswer(ResourceID tmRID, JobID jobID) {
    Map<Counter, Tuple2<QueryScopeInfo, String>> counters = new HashMap<>();
    Map<Gauge<?>, Tuple2<QueryScopeInfo, String>> gauges = new HashMap<>();
    Map<Histogram, Tuple2<QueryScopeInfo, String>> histograms = new HashMap<>();
    Map<Meter, Tuple2<QueryScopeInfo, String>> meters = new HashMap<>();
    SimpleCounter c1 = new SimpleCounter();
    SimpleCounter c2 = new SimpleCounter();
    c1.inc(1);
    c2.inc(2);
    counters.put(c1, new Tuple2<>(new QueryScopeInfo.OperatorQueryScopeInfo(jobID.toString(), "taskid", 2, "opname", "abc"), "oc"));
    counters.put(c2, new Tuple2<>(new QueryScopeInfo.TaskQueryScopeInfo(jobID.toString(), "taskid", 2, "abc"), "tc"));
    meters.put(new Meter() {

        @Override
        public void markEvent() {
        }

        @Override
        public void markEvent(long n) {
        }

        @Override
        public double getRate() {
            return 5;
        }

        @Override
        public long getCount() {
            return 10;
        }
    }, new Tuple2<>(new QueryScopeInfo.JobQueryScopeInfo(jobID.toString(), "abc"), "jc"));
    gauges.put(new Gauge<String>() {

        @Override
        public String getValue() {
            return "x";
        }
    }, new Tuple2<>(new QueryScopeInfo.TaskManagerQueryScopeInfo(tmRID.toString(), "abc"), "gauge"));
    histograms.put(new TestHistogram(), new Tuple2<>(new QueryScopeInfo.JobManagerQueryScopeInfo("abc"), "hist"));
    MetricDumpSerialization.MetricDumpSerializer serializer = new MetricDumpSerialization.MetricDumpSerializer();
    MetricDumpSerialization.MetricSerializationResult dump = serializer.serialize(counters, gauges, histograms, meters);
    serializer.close();
    return dump;
}