@Override
    public BloomType getBloomFilterType() {
      return getStringOrDefault(BLOOMFILTER_BYTES, n -> BloomType.valueOf(n.toUpperCase()),
        DEFAULT_BLOOMFILTER);
    }
Set the blockCacheEnabled flag
@param blockCacheEnabled True if hfile DATA type blocks should be cached (We always cache
                         INDEX and BLOOM blocks; you cannot turn this off).
@return this (for chained invocation)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java