boolean scheduleNextForCompaction(PartitionId id) {
    BlobStore store = (BlobStore) getStore(id, false);
    return store != null && compactionManager.scheduleNextForCompaction(store);
  }
Schedules the {@link PartitionId} {@code id} for compaction next.
@param id the {@link PartitionId} of the {@link BlobStore} to compact.
@return {@code true} if the scheduling was successful. {@code false} if not.
ambry-store/src/main/java/com/github/ambry/store/DiskManager.java