com.nhncorp.neptune.changelog.previous
Interface ChangeLogServerIF

All Superinterfaces:

Constants, NVersionedProtocol, ProxyObject, java.lang.Runnable

public interface ChangeLogServerIF
extends Constants, java.lang.Runnable, ProxyObject, NVersionedProtocol

Field Summary

static long

versionID

Fields inherited from interface com.nhncorp.neptune.common.Constants

BATCH_RECEIVER_SUCCESS, BATCH_UPLOAD, CHANGELOG_SERVER, COMPACTION, DELETEED, END_RECEIVE_ROW, GROUPS, INDEX_INTERVAL_LENGH, INSERTED, LOG_OP_ADD_COLUMN_VALUE, LOG_OP_CREATE_ROW, LOG_OP_DELETE_COLUMN_VALUE, LOG_OP_MODIFY_META, MAP_RECORD_COLUMN, MAP_RECORD_ROW, MASTER, MASTER_SERVER, MAX_KEY_LENGTH, MAX_VALUE, META_COLUMN_NAME_TABLETINFO, MIN_VALUE, NEPTUNE, OPEN_SCANNER, PATH_SCHEMA, PIPE_CL_FILE_NAME, PROCESS, ROOT_TABLET, SCANNER_END, SCANNER_OPEN_FAIL, SCANNER_OPEN_SUCCESS, SCHEMA_DESCRIPTION_FILE_NAME, SCHEMA_INFO_FILENAME, SERVER, SPLIT, SPLIT_INFO, SPLIT_STORE, SUPERGROUP, TABLE_DROP, TABLE_LOCK, TABLE_NAME_META, TABLE_NAME_ROOT, TABLET_ALIVE, TABLET_ASSIGN, TABLET_AVAIL, TABLET_CREATED, TABLET_DROP, TABLET_FAIL, TABLET_STOP_MARK, TABLETSERVER_SPLIT, TEST_MODE, UPLOAD_END, UPLOAD_FAIL, UPLOAD_START_ROW, UPLOADER, USERS

Method Summary

java.lang.String	addChangeLog(java.lang.String tabletName, java.lang.String txId, int seq, ChangeLog changeLog)
void	close(java.lang.String tabletName, boolean append)
void	deleteAll(java.lang.String tabletName)
void	endMinorCompaction(java.lang.String tabletName)
void	format()
java.lang.String	getHostName()
java.lang.String	getMaxTxId(java.lang.String tabletName)
ReadyMinorCompaction	getReadyMinorCompaction(java.lang.String tabletName)
void	init(ChangeLogServerIF changeLogServer, NConfiguration configuration)
boolean	isShutdowned()
ChangeLog	nextChangeLog(java.lang.String tabletName)
void	rollback(java.lang.String tabletName, java.lang.String txId)
void	shutdown()
boolean	startMinorCompaction(java.lang.String tabletName)
void	sync(java.lang.String tabletName, java.lang.String minTxId)
java.lang.String	test()

Methods inherited from interface java.lang.Runnable

run

Methods inherited from interface com.nhncorp.neptune.common.aop.ProxyObject

getTestHandlerKey

Methods inherited from interface com.nhncorp.neptune.common.ipc.NVersionedProtocol

getProtocolVersion

Field Detail

versionID

static final long versionID

See Also:

Constant Field Values

Method Detail

init

void init(ChangeLogServerIF changeLogServer,
          NConfiguration configuration)
          throws java.io.IOException

Throws:

java.io.IOException

deleteAll

void deleteAll(java.lang.String tabletName)
               throws java.io.IOException

Throws:

java.io.IOException

nextChangeLog

ChangeLog nextChangeLog(java.lang.String tabletName)
                        throws java.io.IOException

Throws:

java.io.IOException

close

void close(java.lang.String tabletName,
           boolean append)
           throws java.io.IOException

Throws:

java.io.IOException

addChangeLog

java.lang.String addChangeLog(java.lang.String tabletName,
                              java.lang.String txId,
                              int seq,
                              ChangeLog changeLog)
                              throws java.io.IOException

Throws:

java.io.IOException

test

java.lang.String test()

rollback

void rollback(java.lang.String tabletName,
              java.lang.String txId)
              throws java.io.IOException

Throws:

java.io.IOException

getMaxTxId

java.lang.String getMaxTxId(java.lang.String tabletName)
                            throws java.io.IOException

Throws:

java.io.IOException

sync

void sync(java.lang.String tabletName,
          java.lang.String minTxId)
          throws java.io.IOException

Throws:

java.io.IOException

getHostName

java.lang.String getHostName()

shutdown

void shutdown()
              throws java.io.IOException

Throws:

java.io.IOException

isShutdowned

boolean isShutdowned()

startMinorCompaction

boolean startMinorCompaction(java.lang.String tabletName)
                             throws java.io.IOException

Throws:

java.io.IOException

endMinorCompaction

void endMinorCompaction(java.lang.String tabletName)
                        throws java.io.IOException

Throws:

java.io.IOException

format

void format()
            throws java.io.IOException

Throws:

java.io.IOException

getReadyMinorCompaction

ReadyMinorCompaction getReadyMinorCompaction(java.lang.String tabletName)
                                             throws java.io.IOException

Throws:

java.io.IOException