network plugins which was first widely noticed in 1.16 (though some users saw it
  earlier than that, possibly only with specific network plugins). If you were previously
  using ethtool to disable checksum offload on your primary network interface, you should
  now be able to stop doing that. ([#92035](https://github.com/kubernetes/kubernetes/pull/92035), [@danwinship](https://github.com/danwinship)) [SIG Network and Node]

    Integer getSearchEnginePasswordAsInteger();

    /**
     * Get the value for the key 'search_engine.heartbeat_interval'. <br>
     * The value is, e.g. 10000 <br>
     * comment: Interval (ms) for heartbeat checks to the search engine.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSearchEngineHeartbeatInterval();

    /**