Package org.apache.tez.dag.app.rm.container

Examples of org.apache.tez.dag.app.rm.container.AMContainerTask

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              + " is valid, but no longer registered, and will be killed");
        }
        task = TASK_FOR_INVALID_JVM;
      } else {
        pingContainerHeartbeatHandler(containerId);
        AMContainerTask taskContext = pullTaskAttemptContext(containerId);
        if (taskContext.shouldDie()) {
          LOG.info("No more tasks for container with id : " + containerId
              + ". Asking it to die");
          task = TASK_FOR_INVALID_JVM; // i.e. ask the child to die.
        } else {
          if (taskContext.getTask() == null) {
            if (LOG.isDebugEnabled()) {
              LOG.debug("No task currently assigned to Container with id: "
                  + containerId);
            }
          } else {
            registerTaskAttempt(taskContext.getTask().getTaskAttemptID(),
                containerId);
            task = new ContainerTask(taskContext.getTask(), false,
                convertLocalResourceMap(taskContext.getAdditionalResources()),
                taskContext.getCredentials(), taskContext.haveCredentialsChanged());
            context.getEventHandler().handle(
                new TaskAttemptEventStartedRemotely(taskContext.getTask()
                    .getTaskAttemptID(), containerId, context
                    .getApplicationACLs()));
            LOG.info("Container with id: " + containerId + " given task: "
                + taskContext.getTask().getTaskAttemptID());
          }
        }
      }
    }
    if (LOG.isDebugEnabled()) {
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              + " is valid, but no longer registered, and will be killed");
        }
        task = TASK_FOR_INVALID_JVM;
      } else {
        pingContainerHeartbeatHandler(containerId);
        AMContainerTask taskContext = pullTaskAttemptContext(containerId);
        if (taskContext.shouldDie()) {
          LOG.info("No more tasks for container with id : " + containerId
              + ". Asking it to die");
          task = TASK_FOR_INVALID_JVM; // i.e. ask the child to die.
        } else {
          if (taskContext.getTask() == null) {
            if (LOG.isDebugEnabled()) {
              LOG.debug("No task currently assigned to Container with id: "
                  + containerId);
            }
          } else {
            registerTaskAttempt(taskContext.getTask().getTaskAttemptID(),
                containerId);
            task = new ContainerTask(taskContext.getTask(), false,
                convertLocalResourceMap(taskContext.getAdditionalResources()),
                taskContext.getCredentials(), taskContext.haveCredentialsChanged());
            context.getEventHandler().handle(
                new TaskAttemptEventStartedRemotely(taskContext.getTask()
                    .getTaskAttemptID(), containerId, context
                    .getApplicationACLs()));
            LOG.info("Container with id: " + containerId + " given task: "
                + taskContext.getTask().getTaskAttemptID());
          }
        }
      }
    }
    if (LOG.isDebugEnabled()) {
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              + " is valid, but no longer registered, and will be killed");
        }
        task = TASK_FOR_INVALID_JVM;
      } else {
        pingContainerHeartbeatHandler(containerId);
        AMContainerTask taskContext = pullTaskAttemptContext(containerId);
        if (taskContext.shouldDie()) {
          LOG.info("No more tasks for container with id : " + containerId
              + ". Asking it to die");
          task = TASK_FOR_INVALID_JVM; // i.e. ask the child to die.
        } else {
          if (taskContext.getTask() == null) {
            if (LOG.isDebugEnabled()) {
              LOG.debug("No task currently assigned to Container with id: "
                  + containerId);
            }
          } else {
            registerTaskAttempt(taskContext.getTask().getTaskAttemptID(),
                containerId);
            task = new ContainerTask(taskContext.getTask(), false);
            context.getEventHandler().handle(
                new TaskAttemptEventStartedRemotely(taskContext.getTask()
                    .getTaskAttemptID(), containerId, context
                    .getApplicationACLs()));
            LOG.info("Container with id: " + containerId + " given task: "
                + taskContext.getTask().getTaskAttemptID());
          }
        }
      }
    }
    if (LOG.isDebugEnabled()) {
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              + " is valid, but no longer registered, and will be killed");
        }
        task = TASK_FOR_INVALID_JVM;
      } else {
        pingContainerHeartbeatHandler(containerId);
        AMContainerTask taskContext = pullTaskAttemptContext(containerId);
        if (taskContext.shouldDie()) {
          LOG.info("No more tasks for container with id : " + containerId
              + ". Asking it to die");
          task = TASK_FOR_INVALID_JVM; // i.e. ask the child to die.
        } else {
          if (taskContext.getTask() == null) {
            if (LOG.isDebugEnabled()) {
              LOG.debug("No task currently assigned to Container with id: "
                  + containerId);
            }
          } else {
            registerTaskAttempt(taskContext.getTask().getTaskAttemptID(),
                containerId);
            task = new ContainerTask(taskContext.getTask(), false,
                convertLocalResourceMap(taskContext.getAdditionalResources()),
                taskContext.getCredentials(), taskContext.haveCredentialsChanged());
            context.getEventHandler().handle(
                new TaskAttemptEventStartedRemotely(taskContext.getTask()
                    .getTaskAttemptID(), containerId, context
                    .getApplicationACLs()));
            LOG.info("Container with id: " + containerId + " given task: "
                + taskContext.getTask().getTaskAttemptID());
          }
        }
      }
    }
    if (LOG.isDebugEnabled()) {
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Related Classes of org.apache.tez.dag.app.rm.container.AMContainerTask

  • org.apache.tez.dag.app.TaskAttemptListenerImpTezDag
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