public RocksDbTableDescriptor<K, V> withBlockSize(int blockSize) {
    this.blockSize = blockSize;
    return this;
  }
If compression is enabled, RocksDB groups approximately this many uncompressed
bytes into one compressed block. You probably don't need to change this property.
<p>
Default value is 4,096.
<p>
Refer to <code>stores.store-name.rocksdb.block.size.bytes</code> in Samza configuration guide

@param blockSize the block size in bytes
@return this table descriptor instance
samza-kv-rocksdb/src/main/java/org/apache/samza/storage/kv/descriptors/RocksDbTableDescriptor.java