move to upstream code colinmarc/hdfs (#9738)

- supports SASL based authentication now
- upgrades to new changes in gokrb library
- implement force delete feature

Fixes #8206

go.mod

@@ -16,6 +16,7 @@ require (
 	github.com/beevik/ntp v0.2.0
 	github.com/cespare/xxhash/v2 v2.1.1
 	github.com/cheggaaa/pb v1.0.28
+	github.com/colinmarc/hdfs/v2 v2.1.1
 	github.com/coredns/coredns v1.4.0
 	github.com/coreos/bbolt v1.3.3 // indirect
 	github.com/coreos/etcd v3.3.12+incompatible
@@ -33,6 +34,7 @@ require (
 	github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32 // indirect
 	github.com/go-ole/go-ole v1.2.4 // indirect
 	github.com/go-sql-driver/mysql v1.4.1
+	github.com/gogo/protobuf v1.2.1 // indirect
 	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
 	github.com/gomodule/redigo v2.0.0+incompatible
 	github.com/google/btree v1.0.0 // indirect
@@ -64,11 +66,9 @@ require (
 	github.com/mattn/go-runewidth v0.0.4 // indirect
 	github.com/miekg/dns v1.1.8
 	github.com/minio/cli v1.22.0
-	github.com/minio/gokrb5/v7 v7.2.5
-	github.com/minio/hdfs/v3 v3.0.1
 	github.com/minio/highwayhash v1.0.0
 	github.com/minio/lsync v1.0.1
-	github.com/minio/minio-go/v6 v6.0.56-0.20200522164946-44a5f2e3b76b
+	github.com/minio/minio-go/v6 v6.0.56
 	github.com/minio/parquet-go v0.0.0-20200414234858-838cfa8aae61
 	github.com/minio/sha256-simd v0.1.1
 	github.com/minio/simdjson-go v0.1.5-0.20200303142138-b17fe061ea37
@@ -126,6 +126,7 @@ require (
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/cheggaaa/pb.v1 v1.0.28 // indirect
 	gopkg.in/ini.v1 v1.51.0 // indirect
+	gopkg.in/jcmturner/gokrb5.v7 v7.3.0
 	gopkg.in/ldap.v3 v3.0.3
 	gopkg.in/olivere/elastic.v5 v5.0.80
 	gopkg.in/yaml.v2 v2.2.8