* refactor code and add error log

* remove the space

* refactor

* refactor

Co-authored-by: NJackLCL <53512883+JackLCL@users.noreply.github.com>

* add milvus ground truth

* add milvus groundtruth

* [skip ci] add milvus ground truth

Setting image pullPolicy to Always on Deploy stage

* fix issue 373

* Adjustment format

* Adjustment format

* Adjustment format

* change readme

* [skip ci] Fix broken link

* [skip ci] Fix broken link

* [skip ci] Fix broken link

* [skip ci] Fix broken links

* [skip ci] Create SUPPORT.md

* [skip ci] Create RELEASE.md

* #815 change S3 client_ptr_ to shared_ptr

* #815 install test_storage to unittest

* #815 add MockS3Client.h for unittest

* #815 optimize MockS3Client.h

* #815 update unittest

* #815 update unittest

* #815 fix clang-format

* #815 use FIU for unittest

* #815 enable FIU in jenkins

* #815 update unittest

* #815 enable FIU in docker build

* [skip ci]#668 - Update badge of README

* Fix README.md

* Fix README.md

* Merge remote-tracking branch 'upstream/master'

* #910 Change c++ standard to c++17

* Remove unused headers

* #910 Change Milvus c++ standard to c++17

* #910 Change Milvus c++ standard to c++17

* #941 Update CONTRIBUTING.md

* [skip ci] Add CODEOWNERS file #943

* Add bestpractice badge

* Update README.md

* [skip ci] Add IVFLAT links

* [skip ci] Minor

* Create PULL_REQUEST_TEMPLATE.md

* [skip ci]#668 - Update badge of README

* Fix README.md

* Fix README.md

* Merge remote-tracking branch 'upstream/master'

* #910 Change c++ standard to c++17

* Remove unused headers

* #910 Change Milvus c++ standard to c++17

* #910 Change Milvus c++ standard to c++17

* #941 Update CONTRIBUTING.md

* Update framework

* remove files

* Remove files

* Remove ann-acc cases && Update java-sdk cases

* #931 remove collector from config

* #931 fix test_metrics build error

* Add push mode for prometheus monitor

* format code

* fix for comments

* fix test_MetricBase bug

* Change ip to address in config

* [skip ci]#668 - Update badge of README

* Fix README.md

* Fix README.md

* Merge remote-tracking branch 'upstream/master'

* #910 Change c++ standard to c++17

* Remove unused headers

* #910 Change Milvus c++ standard to c++17

* #910 Change Milvus c++ standard to c++17

* specify multiple urls on sqlite_orm download stage

* fix bug

* fix bug

* specify multiple urls on opentracing download stage

* fix bug

* specify multiple urls on download stage

* delete jfrog cache

* print jenkins enviroment variables

* print jenkins enviroment variables

* fix check_ccache.sh bug

* debug

* Update Jenkinfile

* Add build enviroment resource limit on Jenkins CI

* remove Jfrog cache build option

* Custom defined name for the upload on Codecov

* change milvus helm version to master

* Update README.md

* [skip ci] Add IVFLAT links

* [skip ci] Minor

* [skip ci]#668 - Update badge of README

* Fix README.md

* Fix README.md

* Merge remote-tracking branch 'upstream/master'

* #910 Change c++ standard to c++17

* Remove unused headers

* delete redundant check (#860)

* add changelog
Co-authored-by: NJin Hai <hai.jin@zilliz.com>

* #815 add S3 client

* #815 update S3 interface

* #815 add bucket_name_ as class field, add StartService() and StopService()

* #815 add FileIOReader and FileIOWriter

* #815 fix unittest test_storage build error

* #815 add GetObjectStr()

* #815 add S3IOReader/S3IOWriter

* #815 add ListObjects(), support put string with \0, launch S3 service when server start

* #815 read/write s3 index file pass

* #815 add MinIO related config

* #815 fix storage config issuegs

* #815 code clean

* #815 use local file or S3 via minio_enable

* #815 add DeleteObjects() for S3

* #815 print out IO rate when read_index & write_index

* #815 clean code

* #815 fix centos build error

* #815 support MinIO storage

* #815 fix typo

* *fix mysqlMetaImpl Initialize failed create directory

* *style: format code

* *style: format code

* *style: format code

* *style: format code

* *fix: sqliteMetaImpl Initialize failed create directory

* add empty line to trigger CI

* Add log to debug #678

* Rename nsg_mix to RNSG in C++ sdk #735

* [skip ci] change __function__

* clang-format

* IVFTest.gpu_seal_test unittest failed #805

* rerun jenkins CI

* fix test_util

* [skip ci] Fixed some broken links.

* [skip ci] Fix another broken link.

* [skip ci] Fix some broken links.

* [skip ci] Fix some broken links.

* #665 add interface GetConfig()/SetConfig()

* #665 remove test code

* add cpu mode for built-in Faiss

* delete customization options on build stage

* delete faiss version

* delete customization options on build stage

* fix unittest problem in cpu mode

* fix unittest problem in cpu mode
Co-authored-by: Nquicksilver <zhifeng.zhang@zilliz.com>
Co-authored-by: NJin Hai <hai.jin@zilliz.com>

* [skip ci] Remove outdated content.

* [skip ci] Remove outdated content.

* [skip ci] Remove outdated content.

* specify multiple urls on sqlite_orm download stage

* fix bug

* fix bug

* specify multiple urls on opentracing download stage

* fix bug

* specify multiple urls on download stage

* delete jfrog cache

* print jenkins enviroment variables

* print jenkins enviroment variables

* fix check_ccache.sh bug

* debug

* Update Jenkinfile

* Add build enviroment resource limit on Jenkins CI

* remove Jfrog cache build option

* Custom defined name for the upload on Codecov