Example usage for org.apache.zookeeper.server ServerCnxnFactory getLocalPort

Introduction

In this page you can find the example usage for org.apache.zookeeper.server ServerCnxnFactory getLocalPort.

Prototype

public abstract int getLocalPort();

Source Link

Usage

From source file:com.msd.gin.halyard.common.HBaseServerTestInstance.java

License:Apache License

public static synchronized Configuration getInstanceConfig() throws Exception {
    if (conf == null) {
        File zooRoot = File.createTempFile("hbase-zookeeper", "");
        zooRoot.delete();/* ww w. jav  a2  s .  com*/
        ZooKeeperServer zookeper = new ZooKeeperServer(zooRoot, zooRoot, 2000);
        ServerCnxnFactory factory = ServerCnxnFactory.createFactory(new InetSocketAddress("localhost", 0),
                5000);
        factory.startup(zookeper);

        YarnConfiguration yconf = new YarnConfiguration();
        String argLine = System.getProperty("argLine");
        if (argLine != null) {
            yconf.set("yarn.app.mapreduce.am.command-opts", argLine.replace("jacoco.exec", "jacocoMR.exec"));
        }
        yconf.setBoolean(MRConfig.MAPREDUCE_MINICLUSTER_CONTROL_RESOURCE_MONITORING, false);
        yconf.setClass(YarnConfiguration.RM_SCHEDULER, FifoScheduler.class, ResourceScheduler.class);
        MiniMRYarnCluster miniCluster = new MiniMRYarnCluster("testCluster");
        miniCluster.init(yconf);
        yconf.setBoolean(MRJobConfig.JOB_UBERTASK_ENABLE, true);
        miniCluster.start();

        File hbaseRoot = File.createTempFile("hbase-root", "");
        hbaseRoot.delete();
        conf = HBaseConfiguration.create(miniCluster.getConfig());
        conf.set(HConstants.HBASE_DIR, hbaseRoot.toURI().toURL().toString());
        conf.setInt(HConstants.ZOOKEEPER_CLIENT_PORT, factory.getLocalPort());
        conf.set("hbase.master.hostname", "localhost");
        conf.set("hbase.regionserver.hostname", "localhost");
        conf.setInt("hbase.master.info.port", -1);
        conf.set("hbase.fs.tmp.dir", new File(System.getProperty("java.io.tmpdir")).toURI().toURL().toString());
        LocalHBaseCluster cluster = new LocalHBaseCluster(conf);
        cluster.startup();
    }
    return conf;
}

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From source file:zookeeperjunit.ZKInstanceImpl.java

License:Apache License

@Override
public Future<Unit> start() {
    return Future(() -> {
        ZooKeeperServer zkServer = new ZooKeeperServer();
        FileTxnSnapLog log = new FileTxnSnapLog(new File(rootZooDir, "dataDir"),
                new File(rootZooDir, "snapDir"));
        zkServer.setTxnLogFactory(log);/*from   w  w w. j  a  v a2  s. c om*/
        zkServer.setTickTime(2000);
        zkServer.setMinSessionTimeout(10000);
        zkServer.setMaxSessionTimeout(10000);
        ServerCnxnFactory cnxnFactory = ServerCnxnFactory.createFactory();
        cnxnFactory.configure(new InetSocketAddress(cfgPort), maxClientConnections);
        cnxnFactory.startup(zkServer);
        fileTxnSnapLog = Some(log);
        serverCnxnFactory = Some(cnxnFactory);
        //remember the port. if 0 was provided then ZK will pick a free port
        //it must be remembered for the scenario of restarting this instance
        //in such case we want to get the same port again
        cfgPort = cnxnFactory.getLocalPort();
    });
}

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