@Override
  public boolean equals(Object other) {
    if (!(other instanceof HostRoleCommand)) {
      return false;
    }
    HostRoleCommand o = (HostRoleCommand) other;

    return hashCode() == o.hashCode();
  }
Gets whether commands which fail and are retryable are automatically
skipped and marked with {@link HostRoleStatus#SKIPPED_FAILED}.

@return
ambari-server/src/main/java/org/apache/ambari/server/actionmanager/HostRoleCommand.java