org.apache.omid.committable

Interface CommitTable.Writer

All Known Implementing Classes:

InMemoryCommitTable.Writer, NullCommitTable.Writer

Enclosing interface:

CommitTable

public static interface CommitTable.Writer

Method Summary

Modifier and Type	Method and Description
void	addCommittedTransaction(long startTimestamp, long commitTimestamp)
boolean	atomicAddCommittedTransaction(long startTimestamp, long commitTimestamp) Add commited transaction while checking if invalidated by other client
void	clearWriteBuffer() Allows to clean the write's current buffer.
void	flush() Flushes all the buffered events to the underlying datastore
void	updateLowWatermark(long lowWatermark)

Method Detail

addCommittedTransaction

void addCommittedTransaction(long startTimestamp,
                             long commitTimestamp)
                      throws IOException

Throws:

IOException

updateLowWatermark

void updateLowWatermark(long lowWatermark)
                 throws IOException

Throws:

IOException

flush

void flush()
    throws IOException

Flushes all the buffered events to the underlying datastore

Throws:

IOException

clearWriteBuffer

void clearWriteBuffer()

Allows to clean the write's current buffer. It is required for HA

atomicAddCommittedTransaction

boolean atomicAddCommittedTransaction(long startTimestamp,
                                      long commitTimestamp)
                               throws IOException

Add commited transaction while checking if invalidated by other client

Throws:

IOException