/** {@inheritDoc} */ @Override public void setAttributes(Map<?, ?> attrs) throws GridException { A.notNull(attrs, "attrs"); if (attrs.isEmpty()) return; // Note that there is no mux notification in this block. // The reason is that we wait for ordered attributes to // come back from task prior to notification. The notification // will happen in 'setInternal(...)' method. synchronized (mux) { this.attrs.putAll(attrs); } if (isTaskNode()) ctx.task().setAttributes(this, attrs); }