fs.s3a.committer.staging.conflict-mode=append
fs.s3a.committer.staging.tmp.path=/tmp/staging
fs.s3a.committer.staging.unique-filenames=true
fs.s3a.connection.establish.timeout=5000
fs.s3a.connection.ssl.enabled=false
fs.s3a.connection.timeout=200000
fs.s3a.endpoint=http://minio:9000
fs.s3a.impl=org.apache.hadoop.fs.s3a.S3AFileSystem

fs.s3a.committer.threads=2048 # Number of threads writing to MinIO

		"byte int float " + // f2b
		"int float " + // f3b
		"complex " + // f4b
		"complex " + // f5b
		//
		"int " + // s1a
		"byte int " + // s2a
		"int float " + // s3a
		//
		"int " + // s1a
		"byte int float " + // s2a
		"float " // s3a

	// collect unresolved identifiers
	var buf strings.Builder
	for _, u := range f.Unresolved {
		buf.WriteString(u.Name)
		buf.WriteByte(' ')
	}

		//     spark.sparkContext.hadoopConfiguration.set("fs.s3a.endpoint", "http://minio-lb:9000")
		//     spark.sparkContext.hadoopConfiguration.set("fs.s3a.path.style.access", "true")
		//     spark.sparkContext.hadoopConfiguration.set("fs.s3a.access.key", "minioadmin")
		//     spark.sparkContext.hadoopConfiguration.set("fs.s3a.secret.key", "minioadmin")
		//
		//     val df = spark.read.json("s3a://testbucket/s3.json")
		//