Examples of org.apache.slider.core.launch.CommandLineBuilder

org.apache.slider.core.launch.CommandLineBuilder
Build a single command line to include in the container commands; Special support for JVM command buildup.

          LocalResourceType.FILE);
      launcher.addLocalResource(AgentKeys.AGENT_VERSION_FILE, agentVerRes);
    }


    String label = getContainerLabel(container, role);
    CommandLineBuilder operation = new CommandLineBuilder();


    operation.add(AgentKeys.PYTHON_EXE);


    operation.add(scriptPath);
    operation.add(ARG_LABEL, label);
    operation.add(ARG_HOST);
    operation.add(getClusterInfoPropertyValue(StatusKeys.INFO_AM_HOSTNAME));
    operation.add(ARG_PORT);
    operation.add(getClusterInfoPropertyValue(StatusKeys.INFO_AM_WEB_PORT));


    launcher.addCommand(operation.build());


    // initialize the component instance state
    componentStatuses.put(label,
                          new ComponentInstanceState(
                              role,

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    //now add the image if it was set
    String imageURI = instanceDefinition.getInternalOperations()
                  .get(OptionKeys.INTERNAL_APPLICATION_IMAGE_PATH);
    coreFS.maybeAddImagePath(launcher.getLocalResources(), imageURI);


    CommandLineBuilder cli = new CommandLineBuilder();


    String heap = appComponent.getOption(RoleKeys.JVM_HEAP, DEFAULT_JVM_HEAP);
    if (SliderUtils.isSet(heap)) {
      String adjustedHeap = SliderUtils.translateTrailingHeapUnit(heap);
      launcher.setEnv(HBASE_HEAPSIZE, adjustedHeap);
    }
    
    String gcOpts = appComponent.getOption(RoleKeys.GC_OPTS, DEFAULT_GC_OPTS);
    if (SliderUtils.isSet(gcOpts)) {
      launcher.setEnv(HBASE_GC_OPTS, gcOpts);
    }
    
    //this must stay relative if it is an image
    cli.add(providerUtils.buildPathToScript(
        instanceDefinition,
        "bin",
        HBASE_SCRIPT));
    //config dir is relative to the generated file
    cli.add(ARG_CONFIG);
    cli.add("$PROPAGATED_CONFDIR");


    String roleCommand;
    String logfile;
    //now look at the role
    switch (role) {
      case ROLE_WORKER:
        //role is region server
        roleCommand = REGION_SERVER;
        logfile = "/region-server.txt";
        break;
      case ROLE_MASTER:
        roleCommand = MASTER;


        logfile = "/master.txt";
        break;
      default:
        throw new SliderInternalStateException("Cannot start role %s", role);
    }


    cli.add(roleCommand);
    cli.add(ACTION_START);
    //log details
    cli.addOutAndErrFiles(logfile, null);
    launcher.addCommand(cli.build());


  }

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    //now add the image if it was set
    String imageURI = instanceDefinition.getInternalOperations()
                                        .get(OptionKeys.INTERNAL_APPLICATION_IMAGE_PATH);
    fileSystem.maybeAddImagePath(launcher.getLocalResources(), imageURI);


    CommandLineBuilder commandLine = new CommandLineBuilder();
    
    String heap = "-Xmx" + appComponent.getOption(RoleKeys.JVM_HEAP, DEFAULT_JVM_HEAP);
    String opt = "ACCUMULO_OTHER_OPTS";
    if (SliderUtils.isSet(heap)) {
      switch (role) {
        case AccumuloKeys.ROLE_MASTER:
          opt = "ACCUMULO_MASTER_OPTS";
          break;
        case AccumuloKeys.ROLE_TABLET:
          opt = "ACCUMULO_TSERVER_OPTS";
          break;
        case AccumuloKeys.ROLE_MONITOR:
          opt = "ACCUMULO_MONITOR_OPTS";
          break;
        case AccumuloKeys.ROLE_GARBAGE_COLLECTOR:
          opt = "ACCUMULO_GC_OPTS";
          break;
      }
      launcher.setEnv(opt, heap);
    }


    //this must stay relative if it is an image
    commandLine.add(providerUtils.buildPathToScript(instanceDefinition,
      "bin", "accumulo"));


    //role is translated to the accumulo one
    commandLine.add(AccumuloRoles.serviceForRole(role));
    
    // Add any role specific arguments to the command line
    String additionalArgs = ProviderUtils.getAdditionalArgs(appComponent);
    if (!StringUtils.isBlank(additionalArgs)) {
      commandLine.add(additionalArgs);
    }


    commandLine.addOutAndErrFiles(role + "-out.txt", role + "-err.txt");




    launcher.addCommand(commandLine.build());
  }

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    //now add the image if it was set
    String imageURI = instanceDefinition.getInternalOperations()
                  .get(OptionKeys.INTERNAL_APPLICATION_IMAGE_PATH);
    coreFS.maybeAddImagePath(launcher.getLocalResources(), imageURI);


    CommandLineBuilder cli = new CommandLineBuilder();


    String heap = appComponent.getOption(RoleKeys.JVM_HEAP, DEFAULT_JVM_HEAP);
    if (SliderUtils.isSet(heap)) {
      String adjustedHeap = SliderUtils.translateTrailingHeapUnit(heap);
      launcher.setEnv(HBASE_HEAPSIZE, adjustedHeap);
    }
    
    String gcOpts = appComponent.getOption(RoleKeys.GC_OPTS, DEFAULT_GC_OPTS);
    if (SliderUtils.isSet(gcOpts)) {
      launcher.setEnv(HBASE_GC_OPTS, gcOpts);
    }
    
    //this must stay relative if it is an image
    cli.add(providerUtils.buildPathToScript(
        instanceDefinition,
        "bin",
        HBASE_SCRIPT));
    //config dir is relative to the generated file
    cli.add(ARG_CONFIG);
    cli.add("$PROPAGATED_CONFDIR");


    String roleCommand;
    String logfile;
    //now look at the role
    switch (role) {
      case ROLE_WORKER:
        //role is region server
        roleCommand = REGION_SERVER;
        logfile = "/region-server.txt";
        break;
      case ROLE_MASTER:
        roleCommand = MASTER;


        logfile = "/master.txt";
        break;
      default:
        throw new SliderInternalStateException("Cannot start role %s", role);
    }


    cli.add(roleCommand);
    cli.add(ACTION_START);
    //log details
    cli.addOutAndErrFiles(logfile, null);
    launcher.addCommand(cli.build());


  }

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    //now add the image if it was set
    String imageURI = instanceDefinition.getInternalOperations()
                                        .get(OptionKeys.INTERNAL_APPLICATION_IMAGE_PATH);
    fileSystem.maybeAddImagePath(launcher.getLocalResources(), imageURI);


    CommandLineBuilder commandLine = new CommandLineBuilder();
    
    String heap = "-Xmx" + appComponent.getOption(RoleKeys.JVM_HEAP, DEFAULT_JVM_HEAP);
    String opt = "ACCUMULO_OTHER_OPTS";
    if (SliderUtils.isSet(heap)) {
      switch (role) {
        case AccumuloKeys.ROLE_MASTER:
          opt = "ACCUMULO_MASTER_OPTS";
          break;
        case AccumuloKeys.ROLE_TABLET:
          opt = "ACCUMULO_TSERVER_OPTS";
          break;
        case AccumuloKeys.ROLE_MONITOR:
          opt = "ACCUMULO_MONITOR_OPTS";
          break;
        case AccumuloKeys.ROLE_GARBAGE_COLLECTOR:
          opt = "ACCUMULO_GC_OPTS";
          break;
      }
      launcher.setEnv(opt, heap);
    }


    //this must stay relative if it is an image
    commandLine.add(providerUtils.buildPathToScript(instanceDefinition,
      "bin", "accumulo"));


    //role is translated to the accumulo one
    commandLine.add(AccumuloRoles.serviceForRole(role));
    
    // Add any role specific arguments to the command line
    String additionalArgs = ProviderUtils.getAdditionalArgs(appComponent);
    if (!StringUtils.isBlank(additionalArgs)) {
      commandLine.add(additionalArgs);
    }


    commandLine.addOutAndErrFiles(role + "-out.txt", role + "-err.txt");




    launcher.addCommand(commandLine.build());
  }

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          LocalResourceType.FILE);
      launcher.addLocalResource(AgentKeys.AGENT_VERSION_FILE, agentVerRes);
    }


    String label = getContainerLabel(container, role);
    CommandLineBuilder operation = new CommandLineBuilder();


    operation.add(AgentKeys.PYTHON_EXE);


    operation.add(scriptPath);
    operation.add(ARG_LABEL, label);
    operation.add(ARG_HOST);
    operation.add(getClusterInfoPropertyValue(StatusKeys.INFO_AM_HOSTNAME));
    operation.add(ARG_PORT);
    operation.add(getClusterInfoPropertyValue(StatusKeys.INFO_AM_AGENT_PORT));
    operation.add(ARG_SECURED_PORT);
    operation.add(getClusterInfoPropertyValue(StatusKeys.INFO_AM_SECURED_AGENT_PORT));


    String debugCmd = agentLaunchParameter.getNextLaunchParameter(role);
    if (debugCmd != null && debugCmd.length() != 0) {
      operation.add(ARG_DEBUG);
      operation.add(debugCmd);
    }


    launcher.addCommand(operation.build());


    // initialize the component instance state
    componentStatuses.put(label,
                          new ComponentInstanceState(
                              role,

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Related Classes of org.apache.slider.core.launch.CommandLineBuilder

org.apache.slider.providers.accumulo.AccumuloProviderService

org.apache.slider.providers.agent.AgentProviderService

org.apache.slider.providers.hbase.HBaseProviderService

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