Bulk Operation

HADOOP-13377 AliyunOSS: support ListObjectsV2

HADOOP-13377 AliyunOSS: Remove temporary files when upload small files to OSS

HADOOP-13377 AliyunOSS: improvements for copyFile/copyDirectory and logging

HADOOP-13377 AliyunOSS: fix incorrect ReadOps and WriteOps in statistics

HADOOP-13377 AliyunOSS: update document for properties of multiple part download, multiple part upload and directory copy

HADOOP-13377 AliyunOSS: update oss-sdk version to 3.0.0

HADOOP-13377 AliyunOSS: Support Assume Roles in AliyunOSS

HADOOP-13377 AliyunOSS: fix duplicated partNumber issue in AliyunOSSBlockOutputStream

HADOOP-13377 AliyunOSS: Improve copy file performance for AliyunOSSFileSystemStore

HADOOP-13377 AliyunOSS: move files under a directory in parallel when rename a directory

HADOOP-13377 AliyunOSS: Supports role based credential in URL

HADOOP-13377 IOException may be thrown when read from Aliyun OSS in some case

HADOOP-13377 AliyunOSS: Add User-Agent header in HTTP requests to the OSS server

HADOOP-13377 AliyunOSS: Support multi-thread pre-read to improve sequential read from Hadoop to Aliyun OSS performance

HADOOP-13377 AliyunOSS: support user agent configuration and include that & Hadoop version information to oss server

HADOOP-13377 AliyunOSS: refactor storage statistics to oss

HADOOP-13377 AliyunOSS: provide one memory-based buffering mechanism in outpustream to oss

HADOOP-13377 AliyunOSS: provide one asynchronous multi-part based uploading mechanism

HADOOP-13377 Add hadoop-aliyun as dependency of hadoop-cloud-storage

HADOOP-13377 AliyunOSS：Improve oss error logging

HADOOP-13377 AliyunOSS: Override listFiles and listLocatedStatus

HADOOP-13377 AliyunOSS: Implement the `createNonRecursive` operator

HADOOP-13377 Aliyun OSS should not use empty endpoint as default

HADOOP-13377 Aliyun OSS FileSystem contract test should implement getTestBaseDir()

HADOOP-13377 AliyunOSS: improve the performance of object metadata operation

HADOOP-13377 AliyunOSS: Failed to read from stream when seek beyond the download size

HADOOP-13377 AliyunOSS: listStatus returns wrong file info

HADOOP-13377 AliyunOSS: oss directory filestatus should use meta time

HADOOP-13377 AliyunOSS: Unit test failed in TestAliyunOSSContractCreate

HADOOP-13377 AliyunOSS: update oss sdk version

HADOOP-13377 AliyunOSS: handle the failure in the batch delete operation `deleteDirs`.

HADOOP-13377 Aliyun Connection broken when idle then 1 minutes or build than 3 hours