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

Example 71 with WebResource

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

the class TestRMWebServicesApps method testAppsXMLMulti.

@Test
public void testAppsXMLMulti() throws JSONException, Exception {
    rm.start();
    MockNM amNodeManager = rm.registerNode("127.0.0.1:1234", 2048);
    rm.submitApp(CONTAINER_MB, "testwordcount", "user1");
    rm.submitApp(2048, "testwordcount2", "user1");
    amNodeManager.nodeHeartbeat(true);
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("apps").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 nodesApps = dom.getElementsByTagName("apps");
    assertEquals("incorrect number of elements", 1, nodesApps.getLength());
    NodeList nodes = dom.getElementsByTagName("app");
    assertEquals("incorrect number of elements", 2, nodes.getLength());
    rm.stop();
}

Example 72 with WebResource

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

the class TestRMWebServicesNodes method testQueryAll.

@Test
public void testQueryAll() throws Exception {
    WebResource r = resource();
    getRunningRMNode("h1", 1234, 5120);
    // add h2 node in NEW state
    getNewRMNode("h2", 1235, 5121);
    // add lost node
    RMNode nm3 = getRunningRMNode("h3", 1236, 5122);
    sendLostEvent(nm3);
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("nodes").queryParam("states", Joiner.on(',').join(EnumSet.allOf(NodeState.class))).accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    JSONObject nodes = json.getJSONObject("nodes");
    assertEquals("incorrect number of elements", 1, nodes.length());
    JSONArray nodeArray = nodes.getJSONArray("node");
    assertEquals("incorrect number of elements", 3, nodeArray.length());
}

Example 73 with WebResource

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

the class TestRMWebServicesNodes method testNonexistNodeXML.

// test that the exception output works in XML
@Test
public void testNonexistNodeXML() throws JSONException, Exception {
    getNewRMNode("h1", 1234, 5120);
    getNewRMNode("h2", 1235, 5121);
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("cluster").path("nodes").path("node_invalid:99").accept(MediaType.APPLICATION_XML).get(JSONObject.class);
        fail("should have thrown exception on non-existent nodeid");
    } catch (UniformInterfaceException ue) {
        ClientResponse response = ue.getResponse();
        assertResponseStatusCode(Status.NOT_FOUND, response.getStatusInfo());
        assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        String msg = response.getEntity(String.class);
        System.out.println(msg);
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(msg));
        Document dom = db.parse(is);
        NodeList nodes = dom.getElementsByTagName("RemoteException");
        Element element = (Element) nodes.item(0);
        String message = WebServicesTestUtils.getXmlString(element, "message");
        String type = WebServicesTestUtils.getXmlString(element, "exception");
        String classname = WebServicesTestUtils.getXmlString(element, "javaClassName");
        verifyNonexistNodeException(message, type, classname);
    }
}

Example 74 with WebResource

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

the class TestRMWebServicesNodes method testInvalidNode.

@Test
public void testInvalidNode() throws JSONException, Exception {
    getNewRMNode("h1", 1234, 5120);
    getNewRMNode("h2", 1235, 5121);
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("cluster").path("nodes").path("node_invalid_foo").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
        fail("should have thrown exception on non-existent nodeid");
    } catch (UniformInterfaceException ue) {
        ClientResponse response = ue.getResponse();
        assertResponseStatusCode(Status.BAD_REQUEST, response.getStatusInfo());
        assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        JSONObject msg = response.getEntity(JSONObject.class);
        JSONObject exception = msg.getJSONObject("RemoteException");
        assertEquals("incorrect number of elements", 3, exception.length());
        String message = exception.getString("message");
        String type = exception.getString("exception");
        String classname = exception.getString("javaClassName");
        WebServicesTestUtils.checkStringMatch("exception message", "Invalid NodeId \\[node_invalid_foo\\]. Expected host:port", message);
        WebServicesTestUtils.checkStringMatch("exception type", "IllegalArgumentException", type);
        WebServicesTestUtils.checkStringMatch("exception classname", "java.lang.IllegalArgumentException", classname);
    }
}

Example 75 with WebResource

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

the class TestRMWebServicesNodes method testNodesDefaultWithUnHealthyNode.

@Test
public void testNodesDefaultWithUnHealthyNode() throws JSONException, Exception {
    WebResource r = resource();
    getRunningRMNode("h1", 1234, 5120);
    // h2 will be in NEW state
    getNewRMNode("h2", 1235, 5121);
    RMNode node3 = getRunningRMNode("h3", 1236, 5122);
    NodeId nodeId3 = node3.getNodeID();
    RMNode node = rm.getRMContext().getRMNodes().get(nodeId3);
    NodeHealthStatus nodeHealth = NodeHealthStatus.newInstance(false, "test health report", System.currentTimeMillis());
    NodeStatus nodeStatus = NodeStatus.newInstance(nodeId3, 1, new ArrayList<ContainerStatus>(), null, nodeHealth, null, null, null);
    ((RMNodeImpl) node).handle(new RMNodeStatusEvent(nodeId3, nodeStatus, null));
    rm.waitForState(nodeId3, NodeState.UNHEALTHY);
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("nodes").accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_JSON_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    JSONObject json = response.getEntity(JSONObject.class);
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject nodes = json.getJSONObject("nodes");
    assertEquals("incorrect number of elements", 1, nodes.length());
    JSONArray nodeArray = nodes.getJSONArray("node");
    // 3 nodes, including the unhealthy node and the new node.
    assertEquals("incorrect number of elements", 3, nodeArray.length());
}