HDFS-14617 - Improve fsimage load time by writing sub-sections to the fsimage index#1028

Merged

jojochuang merged 11 commits intoapache:trunkfrom

sodonnel:HDFS-14617-FSImage

Aug 23, 2019

Commits on Aug 13, 2019

Initial code to implement the description in HDFS-14617
S O'Donnell
committed
Addressed most of the check style issues and the find bugs warning
S O'Donnell
committed
Added the new parameters to hdfs-default.xml
S O'Donnell
committed
Addressed many of the comments from Hexiaoqiao in the initial PR
S O'Donnell
committed
Moved runnables to lambda expressions
S O'Donnell
committed
Added a test to ensure the parallel load works and check the sub-section offsets align when the image is created
S O'Donnell
committed
Removed whitespace at end of line
S O'Donnell
committed
Addressed intitial set of review comments from Wei-Chiu
S O'Donnell
committed

Commits on Aug 14, 2019

Added a unit test to verify parallel is disabled if image compression is used
S O'Donnell
committed
Addressed second set of review comments from Wei-Chiu
S O'Donnell
committed
Throw an exception if the loaded inode count is not equal to the expected count
S O'Donnell
committed