Package io.trino.execution.resourcegroups

Class InternalResourceGroupManager<C>

java.lang.Object

io.trino.execution.resourcegroups.InternalResourceGroupManager<C>

All Implemented Interfaces:

ResourceGroupInfoProvider, ResourceGroupManager<C>

@ThreadSafe
public final class InternalResourceGroupManager<C>
extends Object
implements ResourceGroupManager<C>

Constructor Summary

Constructors

Constructor	Description
InternalResourceGroupManager(LegacyResourceGroupConfigurationManager legacyManager, ClusterMemoryManager memoryPoolManager, io.airlift.node.NodeInfo nodeInfo, org.weakref.jmx.MBeanExporter exporter)

Method Summary

Modifier and Type	Method	Description
void	addConfigurationManagerFactory(ResourceGroupConfigurationManagerFactory factory)
void	destroy()
ResourceGroupConfigurationManager<C>	getConfigurationManager()
int	getQueriesQueuedOnInternal()
void	loadConfigurationManager()
SelectionContext<C>	selectGroup(SelectionCriteria criteria)
void	setConfigurationManager(String name, Map<String,String> properties)
void	start()
void	submit(ManagedQueryExecution queryExecution, SelectionContext<C> selectionContext, Executor executor)
Optional<List<ResourceGroupInfo>>	tryGetPathToRoot(ResourceGroupId id)
Optional<ResourceGroupInfo>	tryGetResourceGroupInfo(ResourceGroupId id)

Methods inherited from class java.lang.Object

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

Constructor Details

InternalResourceGroupManager

@Inject
public InternalResourceGroupManager(LegacyResourceGroupConfigurationManager legacyManager,
 ClusterMemoryManager memoryPoolManager,
 io.airlift.node.NodeInfo nodeInfo,
 org.weakref.jmx.MBeanExporter exporter)

Method Details

tryGetResourceGroupInfo

public Optional<ResourceGroupInfo> tryGetResourceGroupInfo(ResourceGroupId id)

Specified by:

tryGetResourceGroupInfo in interface ResourceGroupInfoProvider

tryGetPathToRoot

public Optional<List<ResourceGroupInfo>> tryGetPathToRoot(ResourceGroupId id)

Specified by:

tryGetPathToRoot in interface ResourceGroupInfoProvider

submit

public void submit(ManagedQueryExecution queryExecution,
 SelectionContext<C> selectionContext,
 Executor executor)

Specified by:

submit in interface ResourceGroupManager<C>

selectGroup

public SelectionContext<C> selectGroup(SelectionCriteria criteria)

Specified by:

selectGroup in interface ResourceGroupManager<C>

addConfigurationManagerFactory

public void addConfigurationManagerFactory(ResourceGroupConfigurationManagerFactory factory)

Specified by:

addConfigurationManagerFactory in interface ResourceGroupManager<C>

loadConfigurationManager

public void loadConfigurationManager()
                              throws Exception

Specified by:

loadConfigurationManager in interface ResourceGroupManager<C>

Throws:

Exception

setConfigurationManager

public void setConfigurationManager(String name,
 Map<String,String> properties)

getConfigurationManager

public ResourceGroupConfigurationManager<C> getConfigurationManager()

destroy

@PreDestroy
public void destroy()

start

@PostConstruct
public void start()

getQueriesQueuedOnInternal

public int getQueriesQueuedOnInternal()