Examples with JSONObject org.codehaus.jettison.json.JSONObject used on opensource projects

Example 16 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class LogsCLI method getContainerLogFiles.

private List<Pair<PerContainerLogFileInfo, String>> getContainerLogFiles(Configuration conf, String containerIdStr, String nodeHttpAddress) throws IOException {
    List<Pair<PerContainerLogFileInfo, String>> logFileInfos = new ArrayList<>();
    Client webServiceClient = Client.create();
    try {
        WebResource webResource = webServiceClient.resource(WebAppUtils.getHttpSchemePrefix(conf) + nodeHttpAddress);
        ClientResponse response = webResource.path("ws").path("v1").path("node").path("containers").path(containerIdStr).path("logs").accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
        if (response.getStatusInfo().getStatusCode() == ClientResponse.Status.OK.getStatusCode()) {
            try {
                JSONArray array = new JSONArray();
                JSONObject json = response.getEntity(JSONObject.class);
                Object logsInfoObj = json.get("containerLogsInfo");
                if (logsInfoObj instanceof JSONObject) {
                    array.put((JSONObject) logsInfoObj);
                } else if (logsInfoObj instanceof JSONArray) {
                    JSONArray logsArray = (JSONArray) logsInfoObj;
                    for (int i = 0; i < logsArray.length(); i++) {
                        array.put(logsArray.getJSONObject(i));
                    }
                }
                for (int i = 0; i < array.length(); i++) {
                    JSONObject log = array.getJSONObject(i);
                    String aggregateType = log.has("logAggregationType") ? log.getString("logAggregationType") : "N/A";
                    Object ob = log.get("containerLogInfo");
                    if (ob instanceof JSONArray) {
                        JSONArray obArray = (JSONArray) ob;
                        for (int j = 0; j < obArray.length(); j++) {
                            logFileInfos.add(new Pair<PerContainerLogFileInfo, String>(generatePerContainerLogFileInfoFromJSON(obArray.getJSONObject(j)), aggregateType));
                        }
                    } else if (ob instanceof JSONObject) {
                        logFileInfos.add(new Pair<PerContainerLogFileInfo, String>(generatePerContainerLogFileInfoFromJSON((JSONObject) ob), aggregateType));
                    }
                }
            } catch (Exception e) {
                System.err.println("Unable to parse json from webservice. Error:");
                System.err.println(e.getMessage());
                throw new IOException(e);
            }
        }
    } catch (ClientHandlerException | UniformInterfaceException ex) {
        System.err.println("Unable to fetch log files list");
        throw new IOException(ex);
    }
    return logFileInfos;
}

Example 17 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestNMWebServices method verifyNodeInfo.

public void verifyNodeInfo(JSONObject json) throws JSONException, Exception {
    assertEquals("incorrect number of elements", 1, json.length());
    JSONObject info = json.getJSONObject("nodeInfo");
    assertEquals("incorrect number of elements", 17, info.length());
    verifyNodeInfoGeneric(info.getString("id"), info.getString("healthReport"), info.getLong("totalVmemAllocatedContainersMB"), info.getLong("totalPmemAllocatedContainersMB"), info.getLong("totalVCoresAllocatedContainers"), info.getBoolean("vmemCheckEnabled"), info.getBoolean("pmemCheckEnabled"), info.getLong("lastNodeUpdateTime"), info.getBoolean("nodeHealthy"), info.getString("nodeHostName"), info.getString("hadoopVersionBuiltOn"), info.getString("hadoopBuildVersion"), info.getString("hadoopVersion"), info.getString("nodeManagerVersionBuiltOn"), info.getString("nodeManagerBuildVersion"), info.getString("nodeManagerVersion"));
}

Example 18 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestNMWebServices method testNodeInfo.

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

Example 19 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestNMWebServices method testNodeSlash.

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

Example 20 with JSONObject

use of org.codehaus.jettison.json.JSONObject in project hadoop by apache.

the class TestNMWebServices method testNodeInfoSlash.

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