Examples of TTProtocol

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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      Exception {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    jobConf.setMaxMapAttempts(1);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
   
    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null",jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);

    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
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Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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    TaskInfo taskInfo = null;
    TaskID tID = null;
    TaskAttemptID taskAttID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);   
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    taskAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);
    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
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Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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  public void testProcessTreeCleanupOfFailedTask1() throws IOException {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.FailedMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);

    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());   
    FinishTaskControlAction action = new FinishTaskControlAction(tID);
   
    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
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Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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      Exception {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;
   
    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);

    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);

    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
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Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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      Exception {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    jobConf.setMaxMapAttempts(1);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
   
    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null",jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);

    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
View Full Code Here

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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    TaskInfo taskInfo = null;
    TaskID tID = null;
    TaskAttemptID taskAttID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);   
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    taskAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);
    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
View Full Code Here

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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  public void testProcessTreeCleanupOfFailedTask1() throws IOException {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.FailedMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);

    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());   
    FinishTaskControlAction action = new FinishTaskControlAction(tID);
   
    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
View Full Code Here

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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      Exception {
    TaskInfo taskInfo = null;
    TaskID tID = null;
    TTTaskInfo [] ttTaskinfo = null;
    String pid = null;
    TTProtocol ttIns = null;
    TTClient ttClientIns = null;
    int counter = 0;
   
    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("Message Display");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrDisplayMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);

    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);

    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
View Full Code Here

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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    long PER_TASK_LIMIT = 500L;
    Matcher mat = null;
    TTTaskInfo[] ttTaskinfo = null;
    String pid = null;
    TTClient ttClientIns = null;
    TTProtocol ttIns = null;
    TaskID tID = null;
    int counter = 0;

    String taskOverLimitPatternString =
        "TaskTree \\[pid=[0-9]*,tipID=.*\\] is "
        + "running beyond memory-limits. "
        + "Current usage : [0-9]*bytes. Limit : %sbytes. Killing task.";
   
    Pattern taskOverLimitPattern = Pattern.compile(String.format(
        taskOverLimitPatternString,
            String.valueOf(PER_TASK_LIMIT * 1024 * 1024L)));

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("String Appending");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrAppendMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
    jobConf.setMemoryForMapTask(PER_TASK_LIMIT);
    jobConf.setMemoryForReduceTask(PER_TASK_LIMIT);
   
    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null",jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);
    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
View Full Code Here

Examples of org.apache.hadoop.mapreduce.test.system.TTProtocol

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    long PER_TASK_LIMIT = 500L;
    Matcher mat = null;
    TTTaskInfo[] ttTaskinfo = null;
    String pid = null;
    TTClient ttClientIns = null;
    TTProtocol ttIns = null;
    TaskID tID = null;
    int counter = 0;
   
    String taskOverLimitPatternString =
        "TaskTree \\[pid=[0-9]*,tipID=.*\\] is "
        + "running beyond memory-limits. "
        + "Current usage : [0-9]*bytes. Limit : %sbytes. Killing task.";

    Pattern taskOverLimitPattern = Pattern.compile(String.format(
        taskOverLimitPatternString,
            String.valueOf(PER_TASK_LIMIT * 1024 * 1024L)));

    JobConf jobConf = new JobConf(conf);
    jobConf.setJobName("String Appending");
    jobConf.setJarByClass(GenerateTaskChildProcess.class);
    jobConf.setMapperClass(GenerateTaskChildProcess.StrAppendMapper.class);
    jobConf.setNumMapTasks(1);
    jobConf.setNumReduceTasks(0);
    cleanup(outputDir, conf);
    FileInputFormat.setInputPaths(jobConf, inputDir);
    FileOutputFormat.setOutputPath(jobConf, outputDir);
    jobConf.setMemoryForMapTask(PER_TASK_LIMIT);
    jobConf.setMemoryForReduceTask(PER_TASK_LIMIT);

    JTClient jtClient = cluster.getJTClient();
    JobClient client = jtClient.getClient();
    JTProtocol wovenClient = cluster.getJTClient().getProxy();
    RunningJob runJob = client.submitJob(jobConf);
    JobID id = runJob.getID();
    JobInfo jInfo = wovenClient.getJobInfo(id);
    Assert.assertNotNull("Job information is null", jInfo);

    Assert.assertTrue("Job has not been started for 1 min.",
        jtClient.isJobStarted(id));

    TaskInfo[] taskInfos = wovenClient.getTaskInfo(id);
    for (TaskInfo taskinfo : taskInfos) {
      if (!taskinfo.isSetupOrCleanup()) {
        taskInfo = taskinfo;
        break;
      }
    }
    Assert.assertNotNull("Task information is null.", taskInfo);

    Assert.assertTrue("Task has not been started for 1 min.",
        jtClient.isTaskStarted(taskInfo));

    tID = TaskID.downgrade(taskInfo.getTaskID());
    TaskAttemptID tAttID = new TaskAttemptID(tID,0);
    FinishTaskControlAction action = new FinishTaskControlAction(tID);

    Collection<TTClient> ttClients = cluster.getTTClients();
    for (TTClient ttClient : ttClients) {
      TTProtocol tt = ttClient.getProxy();
      tt.sendAction(action);
      ttTaskinfo = tt.getTasks();
      for (TTTaskInfo tttInfo : ttTaskinfo) {
        if (!tttInfo.isTaskCleanupTask()) {
          pid = tttInfo.getPid();
          ttClientIns = ttClient;
          ttIns = tt;
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