Examples with Job org.apache.hadoop.mapreduce.v2.app.job.Job used on opensource projects

Example 31 with Job

use of org.apache.hadoop.mapreduce.v2.app.job.Job in project hadoop by apache.

the class TestAMWebServicesAttempt method testGetTaskAttemptIdState.

@Test
public void testGetTaskAttemptIdState() throws Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            for (TaskAttempt att : task.getAttempts().values()) {
                TaskAttemptId attemptid = att.getID();
                String attid = MRApps.toString(attemptid);
                ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).path("attempts").path(attid).path("state").queryParam("user.name", webserviceUserName).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());
                assertEquals(att.getState().toString(), json.get("state"));
            }
        }
    }
}

Example 32 with Job

use of org.apache.hadoop.mapreduce.v2.app.job.Job in project hadoop by apache.

the class TestAMWebServicesAttempts method testTaskAttemptIdXML.

@Test
public void testTaskAttemptIdXML() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            for (TaskAttempt att : task.getAttempts().values()) {
                TaskAttemptId attemptid = att.getID();
                String attid = MRApps.toString(attemptid);
                ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).path("attempts").path(attid).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 nodes = dom.getElementsByTagName("taskAttempt");
                for (int i = 0; i < nodes.getLength(); i++) {
                    Element element = (Element) nodes.item(i);
                    verifyAMTaskAttemptXML(element, att, task.getType());
                }
            }
        }
    }
}

Example 33 with Job

use of org.apache.hadoop.mapreduce.v2.app.job.Job in project hadoop by apache.

the class TestAMWebServicesTasks method testTaskIdInvalid.

@Test
public void testTaskIdInvalid() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        String tid = "task_0_0000_d_000000";
        try {
            r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).get(JSONObject.class);
            fail("should have thrown exception on invalid uri");
        } catch (UniformInterfaceException ue) {
            ClientResponse response = ue.getResponse();
            assertResponseStatusCode(Status.NOT_FOUND, 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.checkStringEqual("exception message", "java.lang.Exception: TaskId string : " + "task_0_0000_d_000000 is not properly formed" + "\nReason: java.util.regex.Matcher[pattern=" + TaskID.TASK_ID_REGEX + " region=0,20 lastmatch=]", message);
            WebServicesTestUtils.checkStringMatch("exception type", "NotFoundException", type);
            WebServicesTestUtils.checkStringMatch("exception classname", "org.apache.hadoop.yarn.webapp.NotFoundException", classname);
        }
    }
}

Example 34 with Job

use of org.apache.hadoop.mapreduce.v2.app.job.Job in project hadoop by apache.

the class TestAMWebServicesTasks method testTaskIdCounters.

@Test
public void testTaskIdCounters() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).path("counters").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 info = json.getJSONObject("jobTaskCounters");
            verifyAMJobTaskCounters(info, task);
        }
    }
}

Example 35 with Job

use of org.apache.hadoop.mapreduce.v2.app.job.Job in project hadoop by apache.

the class TestAMWebServicesTasks method testTaskIdXML.

@Test
public void testTaskIdXML() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).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 nodes = dom.getElementsByTagName("task");
            for (int i = 0; i < nodes.getLength(); i++) {
                Element element = (Element) nodes.item(i);
                verifyAMSingleTaskXML(element, task);
            }
        }
    }
}