presto-hive/src/main/java/io/prestosql/plugin/hive/HiveConfig.java/HiveConfig/setOptimizeMismatchedBucketCount
class HiveConfig:    @Config("hive.optimize-mismatched-bucket-count")
    public HiveConfig setOptimizeMismatchedBucketCount(boolean optimizeMismatchedBucketCount)
    {
        this.optimizeMismatchedBucketCount = optimizeMismatchedBucketCount;
        return this;
    }