Package org.apache.iotdb.db.rescon

Class MemTableManager

java.lang.Object

org.apache.iotdb.db.rescon.MemTableManager

public class MemTableManager
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	MEMTABLE_NUM_FOR_EACH_PARTITION

Method Summary

Modifier and Type	Method	Description
void	addOrDeleteStorageGroup(int diff)	Called when memory control is disabled
void	close()
void	decreaseMemtableNumber()
IMemTable	getAvailableMemTable(java.lang.String storageGroup)
int	getCurrentMemtableNumber()
static MemTableManager	getInstance()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MEMTABLE_NUM_FOR_EACH_PARTITION

public static final int MEMTABLE_NUM_FOR_EACH_PARTITION

See Also:

Constant Field Values

Method Detail

getInstance

public static MemTableManager getInstance()

getAvailableMemTable

public IMemTable getAvailableMemTable(java.lang.String storageGroup)
                               throws WriteProcessException

Throws:

WriteProcessException

getCurrentMemtableNumber

public int getCurrentMemtableNumber()

decreaseMemtableNumber

public void decreaseMemtableNumber()

addOrDeleteStorageGroup

public void addOrDeleteStorageGroup(int diff)

Called when memory control is disabled

close

public void close()