Examples with TrackingUriPlugin org.apache.hadoop.yarn.util.TrackingUriPlugin used on opensource projects

Example 1 with TrackingUriPlugin

use of org.apache.hadoop.yarn.util.TrackingUriPlugin in project hadoop by apache.

the class TestProxyUriUtils method testGetProxyUriFromPluginsReturnsNullIfNoPlugins.

@Test
public void testGetProxyUriFromPluginsReturnsNullIfNoPlugins() throws URISyntaxException {
    ApplicationId id = BuilderUtils.newApplicationId(6384623l, 5);
    List<TrackingUriPlugin> list = Lists.newArrayListWithExpectedSize(0);
    assertNull(ProxyUriUtils.getUriFromTrackingPlugins(id, list));
}

Example 2 with TrackingUriPlugin

use of org.apache.hadoop.yarn.util.TrackingUriPlugin in project hadoop by apache.

the class TestProxyUriUtils method testGetProxyUriFromPluginsReturnsValidUriWhenAble.

@Test
public void testGetProxyUriFromPluginsReturnsValidUriWhenAble() throws URISyntaxException {
    ApplicationId id = BuilderUtils.newApplicationId(6384623l, 5);
    List<TrackingUriPlugin> list = Lists.newArrayListWithExpectedSize(2);
    // Insert a plugin that returns null.
    list.add(new TrackingUriPlugin() {

        public URI getTrackingUri(ApplicationId id) throws URISyntaxException {
            return null;
        }
    });
    // Insert a plugin that returns a valid URI.
    list.add(new TrackingUriPlugin() {

        public URI getTrackingUri(ApplicationId id) throws URISyntaxException {
            return new URI("http://history.server.net/");
        }
    });
    URI result = ProxyUriUtils.getUriFromTrackingPlugins(id, list);
    assertNotNull(result);
}