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select: Add more compression formats (#13142)

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Support Zstandard, LZ4, S2, and snappy as additional 
compression formats for S3 Select.
This commit is contained in:
Klaus Post
2021-09-06 09:09:53 -07:00
committed by GitHub
parent 42b1d92b2a
commit b2c92cdaaa
6 changed files with 62 additions and 30 deletions
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17
internal/s3select/errors.go
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@@ -17,6 +17,8 @@
package s3select
import "strings"
// SelectError - represents s3 select error specified in
// https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectSELECTContent.html#RESTObjectSELECTContent-responses-special-errors.
type SelectError interface {
@@ -66,25 +68,16 @@ func errMalformedXML(err error) *s3Error {
func errInvalidCompressionFormat(err error) *s3Error {
return &s3Error{
code: "InvalidCompressionFormat",
message: "The file is not in a supported compression format. Only GZIP and BZIP2 are supported.",
message: "The file is not in a supported compression format. GZIP, BZIP2, ZSTD, LZ4, S2 and SNAPPY are supported.",
statusCode: 400,
cause: err,
}
}
func errInvalidBZIP2CompressionFormat(err error) *s3Error {
func errInvalidCompression(err error, t CompressionType) *s3Error {
return &s3Error{
code: "InvalidCompressionFormat",
message: "BZIP2 is not applicable to the queried object. Please correct the request and try again.",
statusCode: 400,
cause: err,
}
}
func errInvalidGZIPCompressionFormat(err error) *s3Error {
return &s3Error{
code: "InvalidCompressionFormat",
message: "GZIP is not applicable to the queried object. Please correct the request and try again.",
message: strings.ToUpper(string(t)) + " is not applicable to the queried object. Please correct the request and try again.",
statusCode: 400,
cause: err,
}