Examples with ApplicationClientProtocol org.apache.hadoop.yarn.api.ApplicationClientProtocol used on opensource projects

Example 1 with ApplicationClientProtocol

use of org.apache.hadoop.yarn.api.ApplicationClientProtocol in project hadoop by apache.

the class TestClientRMService method testRMStartWithDecommissionedNode.

@Test
public void testRMStartWithDecommissionedNode() throws Exception {
    String excludeFile = "excludeFile";
    createExcludeFile(excludeFile);
    YarnConfiguration conf = new YarnConfiguration();
    conf.set(YarnConfiguration.RM_NODES_EXCLUDE_FILE_PATH, excludeFile);
    MockRM rm = new MockRM(conf) {

        protected ClientRMService createClientRMService() {
            return new ClientRMService(this.rmContext, scheduler, this.rmAppManager, this.applicationACLsManager, this.queueACLsManager, this.getRMContext().getRMDelegationTokenSecretManager());
        }

        ;
    };
    rm.start();
    YarnRPC rpc = YarnRPC.create(conf);
    InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
    LOG.info("Connecting to ResourceManager at " + rmAddress);
    ApplicationClientProtocol client = (ApplicationClientProtocol) rpc.getProxy(ApplicationClientProtocol.class, rmAddress, conf);
    // Make call
    GetClusterNodesRequest request = GetClusterNodesRequest.newInstance(EnumSet.allOf(NodeState.class));
    List<NodeReport> nodeReports = client.getClusterNodes(request).getNodeReports();
    Assert.assertEquals(1, nodeReports.size());
    rm.stop();
    rpc.stopProxy(client, conf);
    new File(excludeFile).delete();
}

Example 2 with ApplicationClientProtocol

use of org.apache.hadoop.yarn.api.ApplicationClientProtocol in project hadoop by apache.

the class TestApplicationACLs method verifyFriendAccess.

private void verifyFriendAccess() throws Exception {
    AccessControlList viewACL = new AccessControlList("");
    viewACL.addGroup(FRIENDLY_GROUP);
    AccessControlList modifyACL = new AccessControlList("");
    modifyACL.addUser(FRIEND);
    ApplicationId applicationId = submitAppAndGetAppId(viewACL, modifyACL);
    final GetApplicationReportRequest appReportRequest = recordFactory.newRecordInstance(GetApplicationReportRequest.class);
    appReportRequest.setApplicationId(applicationId);
    final KillApplicationRequest finishAppRequest = recordFactory.newRecordInstance(KillApplicationRequest.class);
    finishAppRequest.setApplicationId(applicationId);
    ApplicationClientProtocol friendClient = getRMClientForUser(FRIEND);
    // View as the friend
    friendClient.getApplicationReport(appReportRequest);
    // List apps as friend
    Assert.assertEquals("App view by a friend should list the apps!!", 3, friendClient.getApplications(recordFactory.newRecordInstance(GetApplicationsRequest.class)).getApplicationList().size());
    // Kill app as the friend
    friendClient.forceKillApplication(finishAppRequest);
    resourceManager.waitForState(applicationId, RMAppState.KILLED);
}

Example 3 with ApplicationClientProtocol

use of org.apache.hadoop.yarn.api.ApplicationClientProtocol in project hadoop by apache.

the class TestApplicationACLs method verifyEnemyAccess.

private void verifyEnemyAccess() throws Exception {
    AccessControlList viewACL = new AccessControlList("");
    viewACL.addGroup(FRIENDLY_GROUP);
    AccessControlList modifyACL = new AccessControlList("");
    modifyACL.addUser(FRIEND);
    ApplicationId applicationId = submitAppAndGetAppId(viewACL, modifyACL);
    final GetApplicationReportRequest appReportRequest = recordFactory.newRecordInstance(GetApplicationReportRequest.class);
    appReportRequest.setApplicationId(applicationId);
    final KillApplicationRequest finishAppRequest = recordFactory.newRecordInstance(KillApplicationRequest.class);
    finishAppRequest.setApplicationId(applicationId);
    ApplicationClientProtocol enemyRmClient = getRMClientForUser(ENEMY);
    // View as the enemy
    ApplicationReport appReport = enemyRmClient.getApplicationReport(appReportRequest).getApplicationReport();
    verifyEnemyAppReport(appReport);
    // List apps as enemy
    List<ApplicationReport> appReports = enemyRmClient.getApplications(recordFactory.newRecordInstance(GetApplicationsRequest.class)).getApplicationList();
    Assert.assertEquals("App view by enemy should list the apps!!", 4, appReports.size());
    for (ApplicationReport report : appReports) {
        verifyEnemyAppReport(report);
    }
    // Kill app as the enemy
    try {
        enemyRmClient.forceKillApplication(finishAppRequest);
        Assert.fail("App killing by the enemy should fail!!");
    } catch (YarnException e) {
        LOG.info("Got exception while killing app as the enemy", e);
        Assert.assertTrue(e.getMessage().contains("User enemy cannot perform operation MODIFY_APP on " + applicationId));
    }
    rmClient.forceKillApplication(finishAppRequest);
}

Example 4 with ApplicationClientProtocol

use of org.apache.hadoop.yarn.api.ApplicationClientProtocol in project hadoop by apache.

the class ReservationACLsTestBase method listReservation.

private ReservationListResponse listReservation(String lister, String queueName) throws Exception {
    final ReservationListRequest listRequest = ReservationListRequest.newInstance(queueName, null, -1, -1, false);
    ApplicationClientProtocol ownerClient = getRMClientForUser(lister);
    return ownerClient.listReservations(listRequest);
}

Example 5 with ApplicationClientProtocol

use of org.apache.hadoop.yarn.api.ApplicationClientProtocol in project hadoop by apache.

the class ReservationACLsTestBase method submitReservation.

private void submitReservation(String submitter, String queueName, ReservationId reservationId) throws Exception {
    ApplicationClientProtocol submitterClient = getRMClientForUser(submitter);
    ReservationSubmissionRequest reservationSubmissionRequest = ReservationSubmissionRequest.newInstance(makeSimpleReservationDefinition(), queueName, reservationId);
    ReservationSubmissionResponse response = submitterClient.submitReservation(reservationSubmissionRequest);
}