| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.uima.ducc.cli; |
| |
| import java.util.ArrayList; |
| import java.util.Properties; |
| |
| import org.apache.uima.ducc.common.utils.DuccSchedulerClasses; |
| import org.apache.uima.ducc.common.utils.IllegalConfigurationException; |
| import org.apache.uima.ducc.transport.event.IDuccContext.DuccContext; |
| import org.apache.uima.ducc.transport.event.SubmitServiceDuccEvent; |
| import org.apache.uima.ducc.transport.event.SubmitServiceReplyDuccEvent; |
| import org.apache.uima.ducc.transport.event.cli.ServiceRequestProperties; |
| |
| |
| /** |
| * Submit a DUCC Managed Reservation. A Managed Reservation is a single arbitray process running |
| * in a non-preemptable share. |
| */ |
| |
| public class DuccManagedReservationSubmit |
| extends CliBase |
| { |
| private static String dt = "Managed Reservation"; |
| |
| private ServiceRequestProperties serviceRequestProperties; |
| |
| private UiOption[] opts = new UiOption[] { |
| UiOption.Help, |
| UiOption.Debug, |
| UiOption.Description, |
| UiOption.Environment, |
| UiOption.LogDirectory, |
| UiOption.AttachConsole, |
| UiOption.ProcessExecutableRequired, |
| UiOption.ProcessExecutableArgs, |
| UiOption.ProcessMemorySize, |
| UiOption.SchedulingClass, |
| UiOption.Specification, |
| UiOption.SuppressConsoleLog, |
| UiOption.Timestamp, |
| UiOption.WorkingDirectory, |
| UiOption.WaitForCompletion, |
| UiOption.CancelOnInterrupt, |
| UiOption.ServiceDependency, |
| }; |
| |
| /** |
| * @param args List of string arguments as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| */ |
| public DuccManagedReservationSubmit(String[] args) |
| throws Exception |
| { |
| this(args, null); |
| } |
| |
| /** |
| * @param args Array of string arguments as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| */ |
| public DuccManagedReservationSubmit(ArrayList<String> args) |
| throws Exception |
| { |
| this(args, null); |
| } |
| |
| /** |
| * @param props Properties file of arguments, as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| */ |
| public DuccManagedReservationSubmit(Properties props) |
| throws Exception |
| { |
| this(props, null); |
| } |
| |
| /** |
| * This form of the constructor allows the API user to capture |
| * messages, rather than directing them to stdout. |
| * |
| * @param args Array of string arguments as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| * @param consoleCb If provided, messages are directed to it instead of |
| * stdout. |
| */ |
| public DuccManagedReservationSubmit(String[] args, IDuccCallback consoleCb) |
| throws Exception |
| { |
| serviceRequestProperties = new ServiceRequestProperties(); |
| init (this.getClass().getName(), opts, args, serviceRequestProperties, consoleCb); |
| } |
| |
| /** |
| * This form of the constructor allows the API user to capture |
| * messages, rather than directing them to stdout. |
| * |
| * @param args List of string arguments as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| * @param consoleCb If provided, messages are directed to it instead of |
| * stdout. |
| */ |
| public DuccManagedReservationSubmit(ArrayList<String> args, IDuccCallback consoleCb) |
| throws Exception |
| { |
| String[] arg_array = args.toArray(new String[args.size()]); |
| serviceRequestProperties = new ServiceRequestProperties(); |
| init (this.getClass().getName(), opts, arg_array, serviceRequestProperties, consoleCb); |
| } |
| |
| /** |
| * This form of the constructor allows the API user to capture |
| * messages, rather than directing them to stdout. |
| * |
| * @param props Properties file contianing string arguments as described in the |
| * <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| * @param consoleCb If provided, messages are directed to it instead of |
| * stdout. |
| */ |
| public DuccManagedReservationSubmit(Properties props, IDuccCallback consoleCb) |
| throws Exception |
| { |
| serviceRequestProperties = new ServiceRequestProperties(); |
| init (this.getClass().getName(), opts, props, serviceRequestProperties, consoleCb); |
| } |
| |
| |
| /** |
| * Execute collects the job parameters, does basic error and correctness checking, and sends |
| * the job properties to the DUCC orchestrator for execution. |
| * |
| * @return True if the orchestrator accepts the job; false otherwise. |
| */ |
| public boolean execute() throws Exception |
| { |
| // If the specified scheduling class is pre-emptable, change to a fixed one if possible |
| String pname = UiOption.SchedulingClass.pname(); |
| String scheduling_class = serviceRequestProperties.getProperty(pname); |
| if (scheduling_class != null) { |
| try { |
| DuccSchedulerClasses duccSchedulerClasses = DuccSchedulerClasses.getInstance(); |
| if (duccSchedulerClasses.isPreemptable(scheduling_class)) { |
| String np_scheduling_class = duccSchedulerClasses.getDebugClassSpecificName(scheduling_class); |
| if (np_scheduling_class != null) { |
| serviceRequestProperties.setProperty(pname, np_scheduling_class); |
| String msg = "Changed the scheduling_class from " + scheduling_class + " to the non-preemptable " + np_scheduling_class; |
| message(msg); |
| } |
| } |
| } catch (Exception e) { |
| throw new IllegalConfigurationException("Error in DUCC configuration files - see administrator", e); |
| } |
| } |
| |
| // Could omit this if not a java process |
| check_heap_size(UiOption.ProcessExecutableArgs.pname()); |
| |
| // Create a copy to be saved later without these 3 "ducclet" properties required by DUCC |
| ServiceRequestProperties serviceProperties = (ServiceRequestProperties)serviceRequestProperties.clone(); |
| serviceRequestProperties.setProperty(UiOption.ProcessPipelineCount.pname(), "1"); |
| serviceRequestProperties.setProperty(UiOption.ProcessDeploymentsMax.pname(), "1"); |
| serviceRequestProperties.setProperty(UiOption.ServiceTypeOther.pname(), ""); |
| |
| SubmitServiceDuccEvent ev = new SubmitServiceDuccEvent(serviceRequestProperties, CliVersion.getVersion()); |
| SubmitServiceReplyDuccEvent reply = null; |
| |
| try { |
| reply = (SubmitServiceReplyDuccEvent) dispatcher.dispatchAndWaitForDuccReply(ev); |
| } finally { |
| dispatcher.close(); |
| } |
| |
| /* |
| * process reply |
| */ |
| boolean rc = extractReply(reply); |
| if (rc) { |
| saveSpec(DuccUiConstants.managed_reservation_properties, serviceProperties); |
| startMonitors(true, DuccContext.ManagedReservation); // starts conditionally, based on job spec and console listener present |
| } |
| |
| return rc; |
| } |
| |
| /** |
| * Main method, as used by the executable jar or direct java invocation. |
| * @param args arguments as described in the <a href="/doc/duccbook.html#DUCC_CLI_PROCESS_SUBMIT">DUCC CLI reference.</a> |
| */ |
| public static void main(String[] args) |
| { |
| int code = 1; // Assume the worst |
| try { |
| // Instantiate the object with args similar to the CLI, or a pre-built properties file |
| DuccManagedReservationSubmit ds = new DuccManagedReservationSubmit(args); |
| |
| // Run the API. If process_attach_console was specified in the args, a console listener is |
| // started but this call does NOT block on it. |
| boolean rc = ds.execute(); |
| |
| // If the return is 'true' then as best the API can tell, the submit worked |
| if ( rc ) { |
| System.out.println(dt+" "+ds.getDuccId()+" submitted."); |
| code = ds.getReturnCode(); |
| } else { |
| System.out.println(dt+" Could not submit "); |
| } |
| } catch (Throwable e) { |
| System.out.println(dt+" Cannot initialize: " + e); |
| Throwable t = e; |
| while ((t = t.getCause()) != null) { |
| System.out.println(" ... " + t); |
| } |
| for (String arg : args) { |
| if (arg.equals("--debug")) { |
| e.printStackTrace(); |
| break; |
| } |
| } |
| } finally { |
| // Set the process exit code |
| System.exit(code); |
| } |
| } |
| |
| } |