/**
* Create a new instance.
*
* @param zipkinCollectorHost Host for zipkin collector.
* @param zipkinCollectorPort Port for zipkin collector.
* @param params Zipkin Span Collector parameters.
*/
public ZipkinSpanCollector(
final String zipkinCollectorHost,
final int zipkinCollectorPort,
final ZipkinSpanCollectorParams params) {
Validate.notEmpty(zipkinCollectorHost);
Validate.notNull(params);
clientProvider =
new ZipkinCollectorClientProvider(
zipkinCollectorHost, zipkinCollectorPort, params.getSocketTimeout());
try {
clientProvider.setup();
} catch (final TException e) {
if (params.failOnSetup()) {
throw new IllegalStateException(e);
} else {
LOGGER.warn("Connection could not be established during setup.", e);
}
}
spanQueue = new ArrayBlockingQueue<Span>(params.getQueueSize());
executorService = Executors.newFixedThreadPool(params.getNrOfThreads());
for (int i = 1; i <= params.getNrOfThreads(); i++) {
final SpanProcessingThread spanProcessingThread =
new SpanProcessingThread(spanQueue, clientProvider, params.getBatchSize());
spanProcessingThreads.add(spanProcessingThread);
futures.add(executorService.submit(spanProcessingThread));
}
}
private ZipkinCollectorClientProvider createZipkinCollectorClientProvider(
String zipkinCollectorHost, int zipkinCollectorPort, ZipkinSpanCollectorParams params) {
ZipkinCollectorClientProvider clientProvider =
new ZipkinCollectorClientProvider(
zipkinCollectorHost, zipkinCollectorPort, params.getSocketTimeout());
try {
clientProvider.setup();
} catch (final TException e) {
if (params.failOnSetup()) {
throw new IllegalStateException(e);
} else {
LOGGER.log(Level.WARNING, "Connection could not be established during setup.", e);
}
}
return clientProvider;
}
