HDFS-16128: Added support for saving/loading an FS Image for fine-grain locking#3201

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xinglin wants to merge 11 commits intoapache:fglfrom

xinglin:fgl-saveloadfs

Commits on Jul 16, 2021

INodeMap with PartitionedGSet and per-partition locking.
shvachko
committed
Add namespace key for INode. (shv)
shvachko
committed
HDFS-16125. [FGL] Fix the iterator for PartitionedGSet. Contributed by Xing Lin. (#3197)

Xing Lin
authored and
shvachko
committed

Commits on Jul 17, 2021

HDFS-16128: Added support for saving/loading an FS Image for PartitionedGSet
Xing Lin
committed

Commits on Jul 19, 2021

fixed a bug in using a wrong variable: use inode, instead of key here.
Xing Lin
committed

Commits on Jul 21, 2021

Replace the use of an anonymous INode subclass with INodeDirectory.
Xing Lin
committed

Commits on Jul 22, 2021

fixes for hadoop checkstyle test.
Xing Lin
committed

Commits on Jul 23, 2021