Package org.apache.iotdb.db.conf

Class IoTDBDescriptor

java.lang.Object

org.apache.iotdb.db.conf.IoTDBDescriptor

public class IoTDBDescriptor
extends java.lang.Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	IoTDBDescriptor()

Method Summary

Modifier and Type	Method	Description
IoTDBConfig	getConfig()
org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding	getDefaultEncodingByType(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType)	Get default encode algorithm by data type
java.nio.file.Path	getExternalPropsPath()	get props url location
static IoTDBDescriptor	getInstance()
java.net.URL	getPropsUrl()	get props url location
void	initClusterSchemaMemoryAllocate()
void	loadClusterProps(java.util.Properties properties)
void	loadGlobalConfig(org.apache.iotdb.confignode.rpc.thrift.TGlobalConfig globalConfig)
void	loadHotModifiedProps()
void	loadHotModifiedProps(java.util.Properties properties)
void	loadProperties(java.util.Properties properties)
void	loadShuffleProps(java.util.Properties properties)

Methods inherited from class java.lang.Object

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

Constructor Detail

IoTDBDescriptor

protected IoTDBDescriptor()

Method Detail

getInstance

public static IoTDBDescriptor getInstance()

getConfig

public IoTDBConfig getConfig()

getPropsUrl

public java.net.URL getPropsUrl()

get props url location

Returns:

url object if location exit, otherwise null.

getExternalPropsPath

public java.nio.file.Path getExternalPropsPath()

get props url location

Returns:

url object if location exit, otherwise null.

loadProperties

public void loadProperties(java.util.Properties properties)

loadHotModifiedProps

public void loadHotModifiedProps(java.util.Properties properties)
                          throws QueryProcessException

Throws:

QueryProcessException

loadHotModifiedProps

public void loadHotModifiedProps()
                          throws QueryProcessException

Throws:

QueryProcessException

loadClusterProps

public void loadClusterProps(java.util.Properties properties)

loadShuffleProps

public void loadShuffleProps(java.util.Properties properties)

getDefaultEncodingByType

public org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding getDefaultEncodingByType(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType)

Get default encode algorithm by data type

loadGlobalConfig

public void loadGlobalConfig(org.apache.iotdb.confignode.rpc.thrift.TGlobalConfig globalConfig)

initClusterSchemaMemoryAllocate

public void initClusterSchemaMemoryAllocate()