Examples with ClientResponse com.sun.jersey.api.client.ClientResponse used on opensource projects

Example 96 with ClientResponse

use of com.sun.jersey.api.client.ClientResponse in project hadoop by apache.

the class TestRMWebServicesCapacitySched method testPerUserResourcesXML.

/**
   * Test per user resources and resourcesUsed elements in the web services XML
   * @throws Exception
   */
@Test
public void testPerUserResourcesXML() throws Exception {
    //Start RM so that it accepts app submissions
    rm.start();
    try {
        rm.submitApp(10, "app1", "user1", null, "b1");
        rm.submitApp(20, "app2", "user2", null, "b1");
        //Get the XML from ws/v1/cluster/scheduler
        WebResource r = resource();
        ClientResponse response = r.path("ws/v1/cluster/scheduler").accept(MediaType.APPLICATION_XML).get(ClientResponse.class);
        assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        String xml = response.getEntity(String.class);
        DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(xml));
        //Parse the XML we got
        Document dom = db.parse(is);
        //Get all users elements (1 for each leaf queue)
        NodeList allUsers = dom.getElementsByTagName("users");
        for (int i = 0; i < allUsers.getLength(); ++i) {
            Node perUserResources = allUsers.item(i);
            String queueName = getChildNodeByName(perUserResources.getParentNode(), "queueName").getTextContent();
            if (queueName.equals("b1")) {
                //b1 should have two users (user1 and user2) which submitted jobs
                assertEquals(2, perUserResources.getChildNodes().getLength());
                NodeList users = perUserResources.getChildNodes();
                for (int j = 0; j < users.getLength(); ++j) {
                    Node user = users.item(j);
                    String username = getChildNodeByName(user, "username").getTextContent();
                    assertTrue(username.equals("user1") || username.equals("user2"));
                    //Should be a parsable integer
                    Integer.parseInt(getChildNodeByName(getChildNodeByName(user, "resourcesUsed"), "memory").getTextContent());
                    Integer.parseInt(getChildNodeByName(user, "numActiveApplications").getTextContent());
                    Integer.parseInt(getChildNodeByName(user, "numPendingApplications").getTextContent());
                }
            } else {
                //Queues other than b1 should have 0 users
                assertEquals(0, perUserResources.getChildNodes().getLength());
            }
        }
        NodeList allResourcesUsed = dom.getElementsByTagName("resourcesUsed");
        for (int i = 0; i < allResourcesUsed.getLength(); ++i) {
            Node resourcesUsed = allResourcesUsed.item(i);
            Integer.parseInt(getChildNodeByName(resourcesUsed, "memory").getTextContent());
            Integer.parseInt(getChildNodeByName(resourcesUsed, "vCores").getTextContent());
        }
    } finally {
        rm.stop();
    }
}

Example 97 with ClientResponse

use of com.sun.jersey.api.client.ClientResponse in project hadoop by apache.

the class TestRMWebServicesCapacitySched method testClusterSchedulerXML.

@Test
public void testClusterSchedulerXML() throws JSONException, Exception {
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("scheduler/").accept(MediaType.APPLICATION_XML).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    String xml = response.getEntity(String.class);
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    InputSource is = new InputSource();
    is.setCharacterStream(new StringReader(xml));
    Document dom = db.parse(is);
    NodeList scheduler = dom.getElementsByTagName("scheduler");
    assertEquals("incorrect number of elements", 1, scheduler.getLength());
    NodeList schedulerInfo = dom.getElementsByTagName("schedulerInfo");
    assertEquals("incorrect number of elements", 1, schedulerInfo.getLength());
    verifyClusterSchedulerXML(schedulerInfo);
}

Example 98 with ClientResponse

use of com.sun.jersey.api.client.ClientResponse in project hadoop by apache.

the class TestRMWebServices method testClusterSchedulerFifoDefault.

@Test
public void testClusterSchedulerFifoDefault() throws JSONException, Exception {
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("scheduler").get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    verifyClusterSchedulerFifo(json);
}

Example 99 with ClientResponse

use of com.sun.jersey.api.client.ClientResponse in project hadoop by apache.

the class TestRMWebServices method testClusterSchedulerFifo.

@Test
public void testClusterSchedulerFifo() throws JSONException, Exception {
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("scheduler").accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    verifyClusterSchedulerFifo(json);
}

Example 100 with ClientResponse

use of com.sun.jersey.api.client.ClientResponse in project hadoop by apache.

the class TestRMWebServices method testClusterMetricsXML.

@Test
public void testClusterMetricsXML() throws JSONException, Exception {
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("metrics").accept("application/xml").get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8, response.getType().toString());
    String xml = response.getEntity(String.class);
    verifyClusterMetricsXML(xml);
}