- heartbeat
Heartbeat. This is a no-op on the server, except that it verifies that the
caller is in fact still t
- journal
Journal edit records. This message is sent by the active name-node to the
JournalNodes to write edit
- acceptRecovery
Accept a proposed recovery for the given transaction ID.
- canRollBack
- discardSegments
Discard journal segments whose first TxId is greater than or equal to the given
txid.
- doFinalize
- doPreUpgrade
- doUpgrade
- finalizeLogSegment
Finalize the given log segment on the JournalNode. The segment is expected to be
in-progress and sta
- format
Format the underlying storage for the given namespace.
- getEditLogManifest
- getJournalCTime