public void releaseRedundancyLock(Object lock) {
    try {

    } finally {
      PartitionedRegion.BucketLock bl = (BucketLock) lock;
      bl.unlock();
    }
  }
Attempts to map a bucket id to this node. Creates real storage for the bucket by adding a new
Region to bucket2Map. Bucket creation is done under the d-lock on b2n region.

@param possiblyFreeBucketId the identity of the bucket + @param mustBeNew boolean enforcing
       that the bucket must not already exist
@param sender the member requesting the bucket
@param moveSource Where we are moving the bucket from, if this is a move.
@param forceCreation avoid any checks (with in reason) which might prevent bucket creation
@param isRebalance true if bucket creation is directed by rebalancing
@return true if successful
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegionDataStore.java