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yongjun zhang <yzhang@cloudera.com> in hadoop

HDFS-14118. Support using DNS to resolve nameservices to IP addresses. Contributed by Fengnan Li.

Update CHANGES, RELEASENOTES, and jdiff for 3.0.3 release. (cherry picked from commit 5a82f10e3254bc0745c2dda6bcef888d3ff0d1c3)

Update CHANGES, RELEASENOTES, and jdiff for 3.0.3 release. (cherry picked from commit 5a82f10e3254bc0745c2dda6bcef888d3ff0d1c3)

Update CHANGES, RELEASENOTES, and jdiff for 3.0.3 release.

Update CHANGES, RELEASENOTES, and jdiff for 3.0.3 release. (cherry picked from commit 5a82f10e3254bc0745c2dda6bcef888d3ff0d1c3)

Update CHANGES, RELEASENOTES, and jdiff for 3.0.3 release. (cherry picked from commit 5a82f10e3254bc0745c2dda6bcef888d3ff0d1c3)

Update version to 3.0.3 to prepare for 3.0.3 release

  1. … 72 more files in changeset.
Preparing for 3.0.4 development

  1. … 72 more files in changeset.
Revert "HADOOP-13055. Implement linkMergeSlash and linkFallback for ViewFileSystem"

This reverts commit 218a21a0f0013523a80eddf28c5f152ccf3b2212.

HDFS-13315. Add a test for the issue reported in HDFS-11481 which is fixed by HDFS-10997. Contributed by Yongjun Zhang.

HDFS-13315. Add a test for the issue reported in HDFS-11481 which is fixed by HDFS-10997. Contributed by Yongjun Zhang.

HDFS-13315. Add a test for the issue reported in HDFS-11481 which is fixed by HDFS-10997. Contributed by Yongjun Zhang.

HDFS-13115. In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted. Contributed by Yongjun Zhang. (cherry picked from commit f491f717e9ee6b75ad5cfca48da9c6297e94a8f7)

Conflicts:

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java

(cherry picked from commit 60d82ac61f2afa2a61c8eeabf20e45b5a89311d0)

HDFS-13115. In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted. Contributed by Yongjun Zhang. (cherry picked from commit f491f717e9ee6b75ad5cfca48da9c6297e94a8f7)

Conflicts:

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java

HDFS-13115. In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted. Contributed by Yongjun Zhang.

Conflicts:

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java

(cherry picked from commit 60d82ac61f2afa2a61c8eeabf20e45b5a89311d0)

HDFS-13115. In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted. Contributed by Yongjun Zhang.

HDFS-13115. In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted. Contributed by Yongjun Zhang.

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang.

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang. (cherry picked from commit 4e9a59ce16e81b4bd6fae443a997ef24d588a6e8)

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang.

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang. (cherry picked from commit 4e9a59ce16e81b4bd6fae443a997ef24d588a6e8)

(cherry picked from commit 0524fac21ef8a8e440a2fe759936e6fb6a63cbf1)

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang. (cherry picked from commit 4e9a59ce16e81b4bd6fae443a997ef24d588a6e8)

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang. (cherry picked from commit 4e9a59ce16e81b4bd6fae443a997ef24d588a6e8)

HDFS-13100. Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. Contributed by Aaron T. Myers and Yongjun Zhang. (cherry picked from commit 4e9a59ce16e81b4bd6fae443a997ef24d588a6e8)

HDFS-12357. Let NameNode to bypass external attribute provider for configured users. Contributed by Yongjun Zhang, Arun Suresh.

HDFS-12357. Let NameNode to bypass external attribute provider for configured users. Contributed by Yongjun Zhang, Arun Suresh.

(cherry picked from commit d77ed238a911fc85d6f4bbce606cac7ec44f557f)

HDFS-12357. Let NameNode to bypass external attribute provider for configured users. Contributed by Yongjun Zhang, Arun Suresh.

(cherry picked from commit d77ed238a911fc85d6f4bbce606cac7ec44f557f)

Conflicts:

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java

HDFS-12191. Provide option to not capture the accessTime change of a file to snapshot if no other modification has been done to this file. Contributed by Yongjun Zhang.

HDFS-12191. Provide option to not capture the accessTime change of a file to snapshot if no other modification has been done to this file. Contributed by Yongjun Zhang.

(cherry picked from commit cf93d60d3f032000e5b78a08d320793d78799f3d)

Conflicts:

hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSDirAttrOp.java

HDFS-12190. Enable 'hdfs dfs -stat' to display access time. Contributed by Yongjun Zhang.