presto-hive/src/main/java/io/prestosql/plugin/hive/HdfsConfig.java/HdfsConfig/setFileSystemMaxCacheSize
class HdfsConfig:    @Config("hive.fs.cache.max-size")
    @ConfigDescription("Hadoop FileSystem cache size")
    public HdfsConfig setFileSystemMaxCacheSize(int fileSystemMaxCacheSize)
    {
        this.fileSystemMaxCacheSize = fileSystemMaxCacheSize;
        return this;
    }