### kubectl rolling-update: < v1.4.0 client vs >=v1.4.0 cluster

Old version kubectl's rolling-update command is compatible with Kubernetes 1.4 and higher only if you specify a new replication controller name. You will need to update to kubectl 1.4 or higher to use the rolling update command against a 1.4 cluster if you want to keep the original name, or you'll have to do two rolling updates.

- Added `PodGroupPodsCount` scheduler plugin to support workload-aware scheduling by prioritizing placements with higher pod counts within a group. ([#137488](https://github.com/kubernetes/kubernetes/pull/137488), [@vshkrabkov](https://github.com/vshkrabkov)) [SIG Scheduling and Testing]

  /** Strategy for referencing values. */
  final Strength valueStrength;

  /** The maximum weight of this map. UNSET_INT if there is no maximum. */
  final long maxWeight;

  /** Weigher to weigh cache entries. */
  final Weigher<K, V> weigher;

  /** How long after the last access to an entry the map will retain that entry. */
  final long expireAfterAccessNanos;

  /** Strategy for referencing values. */
  final Strength valueStrength;

  /** The maximum weight of this map. UNSET_INT if there is no maximum. */
  final long maxWeight;

  /** Weigher to weigh cache entries. */
  final Weigher<K, V> weigher;

  /** How long after the last access to an entry the map will retain that entry. */
  final long expireAfterAccessNanos;

		globalReplicationPool.Get().queueReplicaTask(roi)
	}
	return roi
}

const (
	mrfSaveInterval  = 5 * time.Minute
	mrfQueueInterval = mrfSaveInterval + time.Minute // A minute higher than save interval

	mrfRetryLimit = 3 // max number of retries before letting scanner catch up on this object version
	mrfMaxEntries = 1000000
)

func (p *ReplicationPool) persistMRF() {

            </ul>

            <h2>Examples</h2>

            <ul>
            <li>JDK version range: {@code inrange(${java.version}, '[11,)')} (JDK 11 or higher)</li>
            <li>OS check: {@code ${os.name} == 'windows'}</li>
            <li>File existence: {@code exists('${project.basedir}/src/**}{@code /*.xsd')}</li>

      return map().floorKey(e);
    }

    @Override
    public @Nullable K ceiling(@ParametricNullness K e) {
      return map().ceilingKey(e);
    }

    @Override
    public @Nullable K higher(@ParametricNullness K e) {
      return map().higherKey(e);
    }

    @Override
    public @Nullable K pollFirst() {
      return keyOrNull(map().pollFirstEntry());
    }

    @Override

      return map().floorKey(e);
    }

    @Override
    public @Nullable K ceiling(@ParametricNullness K e) {
      return map().ceilingKey(e);
    }

    @Override
    public @Nullable K higher(@ParametricNullness K e) {
      return map().higherKey(e);
    }

    @Override
    public @Nullable K pollFirst() {
      return keyOrNull(map().pollFirstEntry());
    }

    @Override

    in another `APIRouter` (ultimately included in the app).

    Read more about it in the
    [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/).

    ## Example

    ```python
    from fastapi import APIRouter, FastAPI

    app = FastAPI()
    router = APIRouter()

writing in his note-book, cackled out `Silence!' and read out
from his book, `Rule Forty-two.  ALL PERSONS MORE THAN A MILE
HIGH TO LEAVE THE COURT.'

  Everybody looked at Alice.

  `I'M not a mile high,' said Alice.

  `You are,' said the King.

  `Nearly two miles high,' added the Queen.

  `Well, I shan't go, at any rate,' said Alice:  `besides,