The consolidated commits in this backport are as follows: HADOOP-14787. AliyunOSS: Implement the `createNonRecursive` operator. HADOOP-14649. Update aliyun-sdk-oss version to 2.8.1. (Genmao Yu via rchiang) HADOOP-14194. Aliyun OSS should not use empty endpoint as default. Contributed by Genmao Yu HADOOP-14466. Remove useless document from TestAliyunOSSFileSystemContract.java. Contributed by Chen Liang. HADOOP-14458. Add missing imports to TestAliyunOSSFileSystemContract.java. Contributed by Mingliang Liu. HADOOP-14192. AliyunOSS FileSystem contract test should implement getTestBaseDir(). Contributed by Mingliang Liu HADOOP-14072. AliyunOSS: Failed to read from stream when seek beyond the download size. Contributed by Genmao Yu HADOOP-13769. AliyunOSS: update oss sdk version. Contributed by Genmao Yu HADOOP-14069. AliyunOSS: listStatus returns wrong file info. Contributed by Fei Hui HADOOP-13768. AliyunOSS: handle the failure in the batch delete operation `deleteDirs`. Contributed by Genmao Yu HADOOP-14065. AliyunOSS: oss directory filestatus should use meta time. Contributed by Fei Hui HADOOP-14045. Aliyun OSS documentation missing from website. Contributed by Yiqun Lin. HADOOP-13723. AliyunOSSInputStream#read() should update read bytes stat correctly. Contributed by Mingliang Liu HADOOP-13624. Rename TestAliyunOSSContractDispCp. Contributed by Genmao Yu HADOOP-13591. Unit test failure in TestOSSContractGetFileStatus and TestOSSContractRootDir. Contributed by Genmao Yu HADOOP-13481. User documents for Aliyun OSS FileSystem. Contributed by Genmao Yu. HADOOP-12756. Incorporate Aliyun OSS file system implementation. Contributed by Mingfei Shi and Lin Zhou (cherry picked from commit 30ab9b6aef2e3d31f2a8fc9211b5324b3d42f18e)
For the latest information about Hadoop, please visit our website at: http://hadoop.apache.org/core/ and our wiki, at: http://wiki.apache.org/hadoop/ This distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. See <http://www.wassenaar.org/> for more information. The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this Apache Software Foundation distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code. The following provides more details on the included cryptographic software: Hadoop Core uses the SSL libraries from the Jetty project written by mortbay.org.
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