Class Summary |
BaseHFileCleanerDelegate |
Base class for the hfile cleaning function inside the master. |
BaseLogCleanerDelegate |
Base class for the log cleaning function inside the master. |
CleanerChore<T extends FileCleanerDelegate> |
Abstract Cleaner that uses a chain of delegates to clean a directory of files |
HFileCleaner |
This Chore, every time it runs, will clear the HFiles in the hfile archive
folder that are deletable for each HFile cleaner in the chain. |
HFileLinkCleaner |
HFileLink cleaner that determines if a hfile should be deleted. |
LogCleaner |
This Chore, every time it runs, will attempt to delete the HLogs in the old logs folder. |
TimeToLiveHFileCleaner |
HFile cleaner that uses the timestamp of the hfile to determine if it should be deleted. |
TimeToLiveLogCleaner |
Log cleaner that uses the timestamp of the hlog to determine if it should
be deleted. |