Examples with SEPARATOR org.apache.ignite.internal.processors.metric.impl.MetricUtils.SEPARATOR used on opensource projects

Example 1 with SEPARATOR

use of org.apache.ignite.internal.processors.metric.impl.MetricUtils.SEPARATOR in project ignite by apache.

the class TcpCommunicationMetricsListener method collectMessagesCountByNodeId.

/**
 * Collect messages count by nodeId
 */
protected Map<UUID, Long> collectMessagesCountByNodeId(String metricName) {
    Map<UUID, Long> res = new HashMap<>();
    Map<String, UUID> nodesMapping = ignite.cluster().nodes().stream().collect(toMap(node -> node.consistentId().toString(), ClusterNode::id));
    String mregPrefix = COMMUNICATION_METRICS_GROUP_NAME + SEPARATOR;
    for (ReadOnlyMetricRegistry mreg : spiCtx.metricRegistries()) {
        if (mreg.name().startsWith(mregPrefix)) {
            String nodeConsIdStr = mreg.name().substring(mregPrefix.length());
            UUID nodeId = nodesMapping.get(nodeConsIdStr);
            if (nodeId == null)
                continue;
            res.put(nodeId, mreg.<LongMetric>findMetric(metricName).value());
        }
    }
    return res;
}