@Override
    public final boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        return toString().equals(o.toString());
    }
Hydrate this task on the agent.

@param id        The worker id.
trogdor/src/main/java/org/apache/kafka/trogdor/task/TaskSpec.java