| Class | Description |
|---|---|
| UfsJournal |
Implementation of UFS-based journal.
|
| UfsJournalCheckpointThread |
This thread continually replays the journal and applies it to the master, until the master
initiates the shutdown of the thread.
|
| UfsJournalFile |
A simple data structure that represents a journal file.
|
| UfsJournalFileParser |
Implementation of
JournalFileParser that parses a journal file. |
| UfsJournalLogWriter |
Class for writing journal edit log entries from the primary master.
|
| UfsJournalMultiMasterPrimarySelector |
Masters use this client to elect a leader.
|
| UfsJournalProgressLogger |
Journal replay logger for the
UfsJournal. |
| UfsJournalReader |
Implementation of
JournalReader that reads journal entries from a UFS. |
| UfsJournalSingleMasterPrimarySelector |
Primary selector when using a single master deployment with UFS journal.
|
| UfsJournalSnapshot |
This class provides a snapshot of everything in the journal and some utility methods.
|
| UfsJournalSystem |
Factory for under file storage journals.
|
| Enum | Description |
|---|---|
| UfsJournalCheckpointThread.CatchupState |
The state of the journal catchup.
|
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