hangc0276 commented on a change in pull request #10803:
URL: https://github.com/apache/pulsar/pull/10803#discussion_r644820249
##########
File path:
pulsar-zookeeper/src/main/java/org/apache/pulsar/zookeeper/ZooKeeperStarter.java
##########
@@ -18,49 +18,11 @@
*/
package org.apache.pulsar.zookeeper;
-import java.net.InetSocketAddress;
-
import org.apache.zookeeper.server.quorum.QuorumPeerMain;
-import org.eclipse.jetty.server.Server;
-import org.eclipse.jetty.servlet.ServletContextHandler;
-import org.eclipse.jetty.servlet.ServletHolder;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import io.prometheus.client.exporter.MetricsServlet;
-import io.prometheus.client.hotspot.DefaultExports;
public class ZooKeeperStarter {
public static void main(String[] args) throws Exception {
- start(args, "8000");
- }
-
- protected static void start(String[] args, String defaultStatsPort) throws
Exception {
- // Register basic JVM metrics
- DefaultExports.initialize();
-
- // Start Jetty to serve stats
- int port =
Integer.parseInt(System.getProperties().getProperty("stats_server_port",
defaultStatsPort));
-
- log.info("Starting ZK stats HTTP server at port {}", port);
- InetSocketAddress httpEndpoint =
InetSocketAddress.createUnresolved("0.0.0.0", port);
-
- Server server = new Server(httpEndpoint);
- ServletContextHandler context = new ServletContextHandler();
- context.setContextPath("/");
- server.setHandler(context);
- context.addServlet(new ServletHolder(new MetricsServlet()),
"/metrics");
- try {
- server.start();
- } catch (Exception e) {
- log.error("Failed to start HTTP server at port {}. Use
\"-Dstats_server_port=1234\" to change port number",
- port, e);
- throw e;
- }
-
// Start the regular ZooKeeper server
QuorumPeerMain.main(args);
Review comment:
OKļ¼just call QuorumMain from CLI scripts is better, i update it.
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