Bulk Operation

HDFS-15289 Fix ViewDFS with mount points for HDFS only API

HDFS-15289 ViewDistributedFileSystem#rename wrongly using src in the place of dst.

HDFS-15289 Add resolveMountPath API in FileSystem

HDFS-15289 Provide documentation for ViewHDFS

HDFS-15289 ViewFileSystemOverloadScheme support specifying mount table loader imp through conf

HDFS-15289 Namenode trashEmptier should not init ViewFs on startup

HDFS-15289 ViewHDFS#canonicalizeUri should not be restricted to DFS only API.

HDFS-15289 ViewHDFS#create(f, permission, cflags, bufferSize, replication, blockSize, progress, checksumOpt) should not be restricted to DFS only.

HDFS-15289 DistCP fails with ViewHDFS and preserveEC options if the actual target path is non HDFS

HDFS-15289 ViewDFS#getDelegationToken should not throw UnsupportedOperationException.

HDFS-15289 Fix the rename issues with fallback fs enabled

HDFS-15289 ViewDistributedFileSystem#recoverLease should call super.recoverLease when there are no mounts configured

HDFS-15289 Provide DFS API compatible class(ViewDistributedFileSystem), but use ViewFileSystemOverloadScheme inside

HDFS-15289 listFiles on root/InternalDir will fail if fallback root has file

HDFS-15289 getChildFilesystems should include fallback fs as well

HDFS-15289 mkdirs on fallback should throw IOE out instead of suppressing and returning false

HDFS-15289 When Empty mount points, we are assigning fallback link to self. But it should not use full URI for target fs.

HDFS-15289 ViewFsOverloadScheme should work when -fs option pointing to remote cluster without mount links

HDFS-15289 Add fs.viewfs.overload.scheme.target.ofs.impl to core-default.xml

HDFS-15289 ViewFsOverloadScheme should not display error message with "viewfs://" even when it's initialized with other fs.

HDFS-15289 Implement ViewFsAdmin to list the mount points, target fs for path etc.

HDFS-15289 Fix NN trash emptier to work if ViewFSOveroadScheme enabled

HDFS-15289 Optionally ignore port number in mount-table name when picking from initialized uri

HDFS-15289 mkdir should not create dir in fallback if the dir already in mount Path

HDFS-15289 Default mount table name used by ViewFileSystem should be configurable

HDFS-15289 create should work when parent dir is internalDir and fallback configured.

HDFS-15289 mkdirs should work when parent dir is internalDir and fallback configured.

HDFS-15289 Merged ListStatus with Fallback target filesystem and InternalDirViewFS.

HDFS-15289 Fix ContentSummary for mount links in ViewFileSystemOverloadScheme

HDFS-15289 ViewFileSystemOverloadScheme should represent mount links as non symlinks

HDFS-15289 Add all available fs.viewfs.overload.scheme.target.<scheme>.impl classes in core-default.xml bydefault.

HDFS-15289 DFSAdmin should close filesystem and dfsadmin -setBalancerBandwidth should work with ViewFSOverloadScheme

HDFS-15289 DFS cacheadmin, ECAdmin, StoragePolicyAdmin commands should handle ViewFSOverloadScheme

HDFS-15289 FSUsage$DF should consider ViewFSOverloadScheme in processPath

HDFS-15289 Document the ViewFSOverloadScheme details in ViewFS guide

HDFS-15289 Provide FileContext based ViewFSOverloadScheme implementation

HDFS-15289 Make NflyFS to work when ViewFsOverloadScheme's scheme and target uris schemes are same.

HDFS-15289 Make DFSAdmin tool to work with ViewFSOverloadScheme

HDFS-15289 Make mount-table to read from central place ( Let's say from HDFS)

HDFS-15289 Extend ViewFS and provide ViewFSOverloadScheme implementation with scheme configurable.