@Override
  public int evictBlocksByHfileName(String hfileName) {
    return evictBlocksRangeByHfileName(hfileName, 0, Long.MAX_VALUE);
  }
Evicts all blocks for a specific HFile.
<p>
This is used for evict-on-close to remove all blocks of a specific HFile.
@return the number of blocks evicted
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.java