io.druid.metadata

Class SQLMetadataSegmentManager

java.lang.Object

io.druid.metadata.SQLMetadataSegmentManager

All Implemented Interfaces:

MetadataSegmentManager

public class SQLMetadataSegmentManager
extends Object
implements MetadataSegmentManager

Constructor Summary

Constructors

Constructor and Description
SQLMetadataSegmentManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper, com.google.common.base.Supplier<MetadataSegmentManagerConfig> config, com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables, SQLMetadataConnector connector)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	enableDatasource(String ds)
boolean	enableSegment(String segmentId)
Collection<String>	getAllDatasourceNames()
Collection<DruidDataSource>	getInventory()
DruidDataSource	getInventoryValue(String key)
boolean	isStarted()
void	poll()
boolean	removeDatasource(String ds)
boolean	removeSegment(String ds, String segmentID)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLMetadataSegmentManager

@Inject
public SQLMetadataSegmentManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
                                com.google.common.base.Supplier<MetadataSegmentManagerConfig> config,
                                com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables,
                                SQLMetadataConnector connector)

Method Detail

start

public void start()

Specified by:

start in interface MetadataSegmentManager

stop

public void stop()

Specified by:

stop in interface MetadataSegmentManager

enableDatasource

public boolean enableDatasource(String ds)

Specified by:

enableDatasource in interface MetadataSegmentManager

enableSegment

public boolean enableSegment(String segmentId)

Specified by:

enableSegment in interface MetadataSegmentManager

removeDatasource

public boolean removeDatasource(String ds)

Specified by:

removeDatasource in interface MetadataSegmentManager

removeSegment

public boolean removeSegment(String ds,
                    String segmentID)

Specified by:

removeSegment in interface MetadataSegmentManager

isStarted

public boolean isStarted()

Specified by:

isStarted in interface MetadataSegmentManager

getInventoryValue

public DruidDataSource getInventoryValue(String key)

Specified by:

getInventoryValue in interface MetadataSegmentManager

getInventory

public Collection<DruidDataSource> getInventory()

Specified by:

getInventory in interface MetadataSegmentManager

getAllDatasourceNames

public Collection<String> getAllDatasourceNames()

Specified by:

getAllDatasourceNames in interface MetadataSegmentManager

poll

public void poll()

Specified by:

poll in interface MetadataSegmentManager