Examples with GangliaSink30 org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30 used on opensource projects

Example 6 with GangliaSink30

use of org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30 in project hadoop by apache.

the class TestGangliaSink method testShouldSetMulticastSocketTtl.

@Test
public void testShouldSetMulticastSocketTtl() throws Exception {
    SubsetConfiguration conf = new ConfigBuilder().add("test.sink.ganglia.multicast", true).add("test.sink.ganglia.multicast.ttl", 3).subset("test.sink.ganglia");
    GangliaSink30 gangliaSink = new GangliaSink30();
    gangliaSink.init(conf);
    DatagramSocket socket = gangliaSink.getDatagramSocket();
    assertTrue("Did not create MulticastSocket", socket != null && socket instanceof MulticastSocket);
    int ttl = ((MulticastSocket) socket).getTimeToLive();
    assertEquals("Did not set TTL", 3, ttl);
}