Package alluxio.master.journalv0

Interface Summary

Interface	Description
Journal	The read-only journal.
JournalCheckpointStreamable	This interface enables streaming out to the journal checkpoint.
JournalEntryRepresentable	This interface enables representing a class as a Journal.JournalEntry.
JournalFactory	Factory for creating named journals.
JournalFormatter	This describes the interface for serializing and de-serializing entries in the journal.
JournalInputStream	This input stream retrieves Journal.JournalEntry from journal checkpoints and journal logs.
JournalOutputStream	This output stream writes Journal.JournalEntry objects to the journal.
JournalReader	This class manages reading from the journal.
JournalWriter	This class manages all the writes to the journal.
MutableJournal	The read-write journal.

Class Summary

Class	Description
AsyncJournalWriter	This enables async journal writing, as well as some batched journal flushing.
Journal.Factory	A Journal factory.
JournalFormatter.Factory	Factory for JournalFormatter.
JournalTool	Tool for reading the journal.
MutableJournal.Factory	A MutableJournal factory.
ProtoBufJournalFormatter	Reads and writes protocol buffer journal entries.