public  function createTable()
    {
        if ($this->cassandra instanceof Connection) {

            $cql = 'CREATE TABLE IF NOT EXISTS ' . $this->getTableFullName() . " (
                        key text PRIMARY KEY,
                        value blob
                    ) WITH COMPACT STORAGE AND
                    bloom_filter_fp_chance=0.001000 AND
                    caching='ALL' AND
                    comment='Used for cassandra caching at yii2' AND
                    dclocal_read_repair_chance=0.000000 AND
                    gc_grace_seconds=86400 AND
                    read_repair_chance=0.100000 AND
                    replicate_on_write='true' AND
                    populate_io_cache_on_flush='false' AND
                    compaction={'class': 'LeveledCompactionStrategy', 'sstable_size_in_mb': 256} AND
                    compression={'sstable_compression': 'DeflateCompressor'};";
            $this->cassandra->cql3Query($cql);
        }
    }