Examples with JobMetrics com.hazelcast.jet.core.metrics.JobMetrics used on opensource projects

Example 1 with JobMetrics

use of com.hazelcast.jet.core.metrics.JobMetrics in project hazelcast by hazelcast.

the class MasterJobContext method formatExecutionSummary.

private String formatExecutionSummary(String conclusion, long completionTime) {
    StringBuilder sb = new StringBuilder();
    sb.append("Execution of ").append(mc.jobIdString()).append(' ').append(conclusion);
    sb.append("\n\t").append("Start time: ").append(Util.toLocalDateTime(executionStartTime));
    sb.append("\n\t").append("Duration: ").append(formatJobDuration(completionTime - executionStartTime));
    if (jobMetrics.stream().noneMatch(rjm -> rjm.getBlob() != null)) {
        sb.append("\n\tTo see additional job metrics enable JobConfig.storeMetricsAfterJobCompletion");
    } else {
        JobMetrics jobMetrics = JobMetricsUtil.toJobMetrics(this.jobMetrics);
        Map<String, Long> receivedCounts = mergeByVertex(jobMetrics.get(MetricNames.RECEIVED_COUNT));
        Map<String, Long> emittedCounts = mergeByVertex(jobMetrics.get(MetricNames.EMITTED_COUNT));
        Map<String, Long> distributedBytesIn = mergeByVertex(jobMetrics.get(MetricNames.DISTRIBUTED_BYTES_IN));
        Map<String, Long> distributedBytesOut = mergeByVertex(jobMetrics.get(MetricNames.DISTRIBUTED_BYTES_OUT));
        sb.append("\n\tVertices:");
        for (Vertex vertex : vertices) {
            sb.append("\n\t\t").append(vertex.getName());
            sb.append(getValueForVertex("\n\t\t\t" + MetricNames.RECEIVED_COUNT, vertex, receivedCounts));
            sb.append(getValueForVertex("\n\t\t\t" + MetricNames.EMITTED_COUNT, vertex, emittedCounts));
            sb.append(getValueForVertex("\n\t\t\t" + MetricNames.DISTRIBUTED_BYTES_IN, vertex, distributedBytesIn));
            sb.append(getValueForVertex("\n\t\t\t" + MetricNames.DISTRIBUTED_BYTES_OUT, vertex, distributedBytesOut));
        }
    }
    return sb.toString();
}