Java Code Examples for org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest#getApplicationId()

The following examples show how to use org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest#getApplicationId() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TestKillApplicationWithRMHA.java From hadoop with Apache License 2.0

5 votes

@Override
public KillApplicationResponse forceKillApplication(
    KillApplicationRequest request) throws YarnException {
  ApplicationId applicationId = request.getApplicationId();
  RMApp application = this.rmContext.getRMApps().get(applicationId);
  if (application.isAppFinalStateStored()) {
    return KillApplicationResponse.newInstance(true);
  } else {
    return KillApplicationResponse.newInstance(false);
  }
}

Example 2

Source File: TestKillApplicationWithRMHA.java From big-c with Apache License 2.0

5 votes

@Override
public KillApplicationResponse forceKillApplication(
    KillApplicationRequest request) throws YarnException {
  ApplicationId applicationId = request.getApplicationId();
  RMApp application = this.rmContext.getRMApps().get(applicationId);
  if (application.isAppFinalStateStored()) {
    return KillApplicationResponse.newInstance(true);
  } else {
    return KillApplicationResponse.newInstance(false);
  }
}

Example 3

Source File: ClientRMService.java From hadoop with Apache License 2.0

4 votes

@SuppressWarnings("unchecked")
@Override
public KillApplicationResponse forceKillApplication(
    KillApplicationRequest request) throws YarnException {

  ApplicationId applicationId = request.getApplicationId();

  UserGroupInformation callerUGI;
  try {
    callerUGI = UserGroupInformation.getCurrentUser();
  } catch (IOException ie) {
    LOG.info("Error getting UGI ", ie);
    RMAuditLogger.logFailure("UNKNOWN", AuditConstants.KILL_APP_REQUEST,
        "UNKNOWN", "ClientRMService" , "Error getting UGI",
        applicationId);
    throw RPCUtil.getRemoteException(ie);
  }

  RMApp application = this.rmContext.getRMApps().get(applicationId);
  if (application == null) {
    RMAuditLogger.logFailure(callerUGI.getUserName(),
        AuditConstants.KILL_APP_REQUEST, "UNKNOWN", "ClientRMService",
        "Trying to kill an absent application", applicationId);
    throw new ApplicationNotFoundException("Trying to kill an absent"
        + " application " + applicationId);
  }

  if (!checkAccess(callerUGI, application.getUser(),
      ApplicationAccessType.MODIFY_APP, application)) {
    RMAuditLogger.logFailure(callerUGI.getShortUserName(),
        AuditConstants.KILL_APP_REQUEST,
        "User doesn't have permissions to "
            + ApplicationAccessType.MODIFY_APP.toString(), "ClientRMService",
        AuditConstants.UNAUTHORIZED_USER, applicationId);
    throw RPCUtil.getRemoteException(new AccessControlException("User "
        + callerUGI.getShortUserName() + " cannot perform operation "
        + ApplicationAccessType.MODIFY_APP.name() + " on " + applicationId));
  }

  if (application.isAppFinalStateStored()) {
    RMAuditLogger.logSuccess(callerUGI.getShortUserName(),
        AuditConstants.KILL_APP_REQUEST, "ClientRMService", applicationId);
    return KillApplicationResponse.newInstance(true);
  }

  this.rmContext.getDispatcher().getEventHandler()
      .handle(new RMAppEvent(applicationId, RMAppEventType.KILL));

  // For UnmanagedAMs, return true so they don't retry
  return KillApplicationResponse.newInstance(
      application.getApplicationSubmissionContext().getUnmanagedAM());
}

Example 4

Source File: ClientRMService.java From big-c with Apache License 2.0

4 votes

@SuppressWarnings("unchecked")
@Override
public KillApplicationResponse forceKillApplication(
    KillApplicationRequest request) throws YarnException {

  ApplicationId applicationId = request.getApplicationId();

  UserGroupInformation callerUGI;
  try {
    callerUGI = UserGroupInformation.getCurrentUser();
  } catch (IOException ie) {
    LOG.info("Error getting UGI ", ie);
    RMAuditLogger.logFailure("UNKNOWN", AuditConstants.KILL_APP_REQUEST,
        "UNKNOWN", "ClientRMService" , "Error getting UGI",
        applicationId);
    throw RPCUtil.getRemoteException(ie);
  }

  RMApp application = this.rmContext.getRMApps().get(applicationId);
  if (application == null) {
    RMAuditLogger.logFailure(callerUGI.getUserName(),
        AuditConstants.KILL_APP_REQUEST, "UNKNOWN", "ClientRMService",
        "Trying to kill an absent application", applicationId);
    throw new ApplicationNotFoundException("Trying to kill an absent"
        + " application " + applicationId);
  }

  if (!checkAccess(callerUGI, application.getUser(),
      ApplicationAccessType.MODIFY_APP, application)) {
    RMAuditLogger.logFailure(callerUGI.getShortUserName(),
        AuditConstants.KILL_APP_REQUEST,
        "User doesn't have permissions to "
            + ApplicationAccessType.MODIFY_APP.toString(), "ClientRMService",
        AuditConstants.UNAUTHORIZED_USER, applicationId);
    throw RPCUtil.getRemoteException(new AccessControlException("User "
        + callerUGI.getShortUserName() + " cannot perform operation "
        + ApplicationAccessType.MODIFY_APP.name() + " on " + applicationId));
  }

  if (application.isAppFinalStateStored()) {
    RMAuditLogger.logSuccess(callerUGI.getShortUserName(),
        AuditConstants.KILL_APP_REQUEST, "ClientRMService", applicationId);
    return KillApplicationResponse.newInstance(true);
  }

  this.rmContext.getDispatcher().getEventHandler()
      .handle(new RMAppEvent(applicationId, RMAppEventType.KILL));

  // For UnmanagedAMs, return true so they don't retry
  return KillApplicationResponse.newInstance(
      application.getApplicationSubmissionContext().getUnmanagedAM());
}