public RocksDbTableDescriptor<K, V> withCacheSize(int cacheSize) {
    this.cacheSize = cacheSize;
    return this;
  }
The size of RocksDB's block cache in bytes, per container. If there are several task
instances within one container, each is given a proportional share of this cache.
Note that this is an off-heap memory allocation, so the container's total memory
use is the maximum JVM heap size plus the size of this cache.
<p>
Default value is 104,857,600.
<p>
Refer to <code>stores.store-name.container.cache.size.bytes</code> in Samza configuration guide

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