How to use

toString

method

in

org.apache.flink.runtime.broadcast.BroadcastVariableKey

private boolean decrementReferenceInternal(BatchTask<?, ?> referenceHolder, boolean errorIfNoReference) {
  synchronized (references) {
    if (disposed || references.isEmpty()) {
      if (errorIfNoReference) {
        throw new IllegalStateException("Decrementing reference to broadcast variable that is no longer alive.");
      } else {
        return false;
      }
    }
    if (!references.remove(referenceHolder)) {
      if (errorIfNoReference) {
        throw new IllegalStateException(
            String.format("The task %s did not hold a reference to the broadcast variable %s.",
                referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
                key.toString()));
      } else {
        return false;
      }
    }
    if (references.isEmpty()) {
      disposed = true;
      data = null;
      transformed = null;
      return true;
    } else {
      return false;
    }
  }
}

      String.format("The task %s did not hold a reference to the broadcast variable %s.",
          referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
          key.toString()));
} else {
  return false;

private boolean decrementReferenceInternal(BatchTask<?, ?> referenceHolder, boolean errorIfNoReference) {
  synchronized (references) {
    if (disposed || references.isEmpty()) {
      if (errorIfNoReference) {
        throw new IllegalStateException("Decrementing reference to broadcast variable that is no longer alive.");
      } else {
        return false;
      }
    }
    if (!references.remove(referenceHolder)) {
      if (errorIfNoReference) {
        throw new IllegalStateException(
            String.format("The task %s did not hold a reference to the broadcast variable %s.",
                referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
                key.toString()));
      } else {
        return false;
      }
    }
    if (references.isEmpty()) {
      disposed = true;
      data = null;
      transformed = null;
      return true;
    } else {
      return false;
    }
  }
}

private boolean decrementReferenceInternal(BatchTask<?, ?> referenceHolder, boolean errorIfNoReference) {
  synchronized (references) {
    if (disposed || references.isEmpty()) {
      if (errorIfNoReference) {
        throw new IllegalStateException("Decrementing reference to broadcast variable that is no longer alive.");
      } else {
        return false;
      }
    }
    if (!references.remove(referenceHolder)) {
      if (errorIfNoReference) {
        throw new IllegalStateException(
            String.format("The task %s did not hold a reference to the broadcast variable %s.",
                referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
                key.toString()));
      } else {
        return false;
      }
    }
    if (references.isEmpty()) {
      disposed = true;
      data = null;
      transformed = null;
      return true;
    } else {
      return false;
    }
  }
}

String.format("The task %s already holds a reference to the broadcast variable %s.",
    referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
    key.toString()));

String.format("The task %s already holds a reference to the broadcast variable %s.",
    referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
    key.toString()));

String.format("The task %s already holds a reference to the broadcast variable %s.",
    referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
    key.toString()));

String.format("The task %s already holds a reference to the broadcast variable %s.",
    referenceHolder.getEnvironment().getTaskInfo().getTaskNameWithSubtasks(),
    key.toString()));