// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package parquet

import (
	"errors"
	"io"
	"time"

	parquetgo "github.com/fraugster/parquet-go"
	parquettypes "github.com/fraugster/parquet-go/parquet"
	jsonfmt "github.com/minio/minio/internal/s3select/json"
	"github.com/minio/minio/internal/s3select/jstream"

(*) Parquet is disabled on the MinIO server by default. See below how to enable it.

## Enabling Parquet Format

Parquet is DISABLED by default since hostile crafted input can easily crash the server.

If you are in a controlled environment where it is safe to assume no hostile content can be uploaded to your cluster you can safely enable Parquet.

		return nil
	case parquetFormat:
		if !parquetSupport {
			return errors.New("parquet format parsing not enabled on server")
		}
		if offset != 0 || length != -1 {
			// Offsets do not make sense in parquet files.
			return errors.New("parquet format does not support offsets")
		}
		var err error
		s3Select.recordReader, err = parquet.NewParquetReader(rsc, &s3Select.Input.ParquetArgs)
		return err
	}

		statusCode: 400,
		cause:      err,
	}
}

func errInvalidDataSource(err error) *s3Error {
	return &s3Error{
		code:       "InvalidDataSource",
		message:    "Invalid data source type. Only CSV, JSON, and Parquet are supported.",
		statusCode: 400,
		cause:      err,
	}
}

func errInvalidRequestParameter(err error) *s3Error {
	return &s3Error{
		code:       "InvalidRequestParameter",

    <Expression>SELECT one, two, three from S3Object</Expression>
    <ExpressionType>SQL</ExpressionType>
    <InputSerialization>
        <CompressionType>NONE</CompressionType>
        <Parquet>
        </Parquet>
    </InputSerialization>
    <OutputSerialization>
        <CSV>
        </CSV>
    </OutputSerialization>
    <RequestProgress>
        <Enabled>FALSE</Enabled>

	github.com/dustin/go-humanize v1.0.1
	github.com/eclipse/paho.mqtt.golang v1.5.0
	github.com/elastic/go-elasticsearch/v7 v7.17.10
	github.com/fatih/color v1.17.0
	github.com/felixge/fgprof v0.9.4
	github.com/fraugster/parquet-go v0.12.0
	github.com/go-ldap/ldap/v3 v3.4.8
	github.com/go-openapi/loads v0.22.0
	github.com/go-sql-driver/mysql v1.8.1
	github.com/gobwas/ws v1.4.0
	github.com/golang-jwt/jwt/v4 v4.5.0

		//     spark.sparkContext.hadoopConfiguration.set("fs.s3a.secret.key", "minioadmin")
		//
		//     val df = spark.read.json("s3a://testbucket/s3.json")
		//
		//     df.write.parquet("s3a://testbucket/parquet/")
		//   }
		// }
		if matches() {
			objInfo, err := z.GetObjectInfo(ctx, bucket, path.Dir(prefix), ObjectOptions{NoLock: true})
			if err == nil || objInfo.IsLatest && objInfo.DeleteMarker {

github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8vw=
github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
github.com/fraugster/parquet-go v0.12.0 h1:1slnC5y2VWEOUSlzbeXatM0BvSWcLUDsR/EcZsXXCZc=
github.com/fraugster/parquet-go v0.12.0/go.mod h1:dGzUxdNqXsAijatByVgbAWVPlFirnhknQbdazcUIjY0=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=

      <match value="CDF\002" type="string" offset="0" />
      <match value="0x43444601" type="string" offset="0"/>
    </magic>
  </mime-type>
  <mime-type type="application/x-parquet">
    <glob pattern="*.parquet"/>
    <magic priority="50">
      <match value="PAR1" type="string" offset="0" />
    </magic>
  </mime-type>
  <mime-type type="application/x-pds">

Ces fonctions sont là (au lieu d'utiliser simplement les classes directement) pour que votre éditeur ne marque pas d'erreurs sur leurs types.

De cette façon, vous pouvez utiliser votre éditeur et vos outils de codage habituels sans avoir à ajouter des configurations personnalisées pour ignorer ces erreurs.