Uses of Interface
org.apache.iotdb.db.metadata.mnode.IStorageGroupMNode

Packages that use IStorageGroupMNode

Package	Description
org.apache.iotdb.db.engine
org.apache.iotdb.db.engine.storagegroup.dataregion
org.apache.iotdb.db.localconfignode
org.apache.iotdb.db.metadata
org.apache.iotdb.db.metadata.idtable.entry
org.apache.iotdb.db.metadata.logfile
org.apache.iotdb.db.metadata.mnode
org.apache.iotdb.db.metadata.mtree
org.apache.iotdb.db.metadata.mtree.store.disk.schemafile
org.apache.iotdb.db.metadata.mtree.traverser.collector
org.apache.iotdb.db.metadata.schemaregion
org.apache.iotdb.db.metadata.storagegroup
org.apache.iotdb.db.qp.executor

Uses of IStorageGroupMNode in org.apache.iotdb.db.engine

Methods in org.apache.iotdb.db.engine with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
DataRegion	StorageEngine.buildNewStorageGroupProcessor(org.apache.iotdb.commons.path.PartialPath logicalStorageGroupName, IStorageGroupMNode storageGroupMNode, java.lang.String virtualStorageGroupId)	build a new storage group processor

Uses of IStorageGroupMNode in org.apache.iotdb.db.engine.storagegroup.dataregion

Methods in org.apache.iotdb.db.engine.storagegroup.dataregion with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
void	StorageGroupManager.asyncRecover(IStorageGroupMNode storageGroupMNode, java.util.concurrent.ExecutorService pool, java.util.List<java.util.concurrent.Future<java.lang.Void>> futures)	async recover all virtual storage groups in this logical storage group
DataRegion	StorageGroupManager.getProcessor(int dataRegionId, IStorageGroupMNode storageGroupMNode)	get processor from data region id
DataRegion	StorageGroupManager.getProcessor(org.apache.iotdb.commons.path.PartialPath partialPath, IStorageGroupMNode storageGroupMNode)	get processor from device id
DataRegion	StorageGroupManager.getProcessor(IStorageGroupMNode storageGroupMNode, int dataRegionId)

Uses of IStorageGroupMNode in org.apache.iotdb.db.localconfignode

Methods in org.apache.iotdb.db.localconfignode that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	LocalConfigNode.getStorageGroupNodeByPath(org.apache.iotdb.commons.path.PartialPath path)	Get storage group node by path.

Methods in org.apache.iotdb.db.localconfignode that return types with arguments of type IStorageGroupMNode

Modifier and Type	Method	Description
java.util.List<IStorageGroupMNode>	LocalConfigNode.getAllStorageGroupNodes()	Get all storage group MNodes

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata

Methods in org.apache.iotdb.db.metadata that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	LocalSchemaProcessor.getStorageGroupNodeByPath(org.apache.iotdb.commons.path.PartialPath path)	Get storage group node by path.

Methods in org.apache.iotdb.db.metadata that return types with arguments of type IStorageGroupMNode

Modifier and Type	Method	Description
java.util.List<IStorageGroupMNode>	LocalSchemaProcessor.getAllStorageGroupNodes()	Get all storage group MNodes

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.idtable.entry

Methods in org.apache.iotdb.db.metadata.idtable.entry that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	InsertMeasurementMNode.getAsStorageGroupMNode()

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.logfile

Methods in org.apache.iotdb.db.metadata.logfile with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
void	MLogWriter.serializeStorageGroupMNode(IStorageGroupMNode node)

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.mnode

Classes in org.apache.iotdb.db.metadata.mnode that implement IStorageGroupMNode

Modifier and Type	Class	Description
class	StorageGroupEntityMNode
class	StorageGroupMNode

Methods in org.apache.iotdb.db.metadata.mnode that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	IMNode.getAsStorageGroupMNode()
IStorageGroupMNode	MNode.getAsStorageGroupMNode()

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.mtree

Methods in org.apache.iotdb.db.metadata.mtree that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	ConfigMTree.getStorageGroupNodeByPath(org.apache.iotdb.commons.path.PartialPath path)	E.g., root.sg is storage group given [root, sg], return the MNode of root.sg given [root, sg, device], return the MNode of root.sg Get storage group node, the give path don't need to be storage group path.
IStorageGroupMNode	ConfigMTree.getStorageGroupNodeByStorageGroupPath(org.apache.iotdb.commons.path.PartialPath storageGroupPath)	E.g., root.sg is storage group given [root, sg], if the give path is not a storage group, throw exception

Methods in org.apache.iotdb.db.metadata.mtree that return types with arguments of type IStorageGroupMNode

Modifier and Type	Method	Description
java.util.List<IStorageGroupMNode>	ConfigMTree.getAllStorageGroupNodes()	Get all storage group MNodes

Methods in org.apache.iotdb.db.metadata.mtree with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
static MTreeBelowSGMemoryImpl	MTreeBelowSGMemoryImpl.loadFromSnapshot(java.io.File snapshotDir, IStorageGroupMNode storageGroupMNode, int schemaRegionId, java.util.function.Consumer<IMeasurementMNode> measurementProcess)

Constructors in org.apache.iotdb.db.metadata.mtree with parameters of type IStorageGroupMNode

Constructor	Description
MTreeBelowSGCachedImpl(IStorageGroupMNode storageGroupMNode, int schemaRegionId)
MTreeBelowSGMemoryImpl(IStorageGroupMNode storageGroupMNode, int schemaRegionId)

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.mtree.store.disk.schemafile

Methods in org.apache.iotdb.db.metadata.mtree.store.disk.schemafile with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
boolean	ISchemaFile.updateStorageGroupNode(IStorageGroupMNode sgNode)	Modify header of schema file corresponding to the storage group node synchronously
boolean	MockSchemaFile.updateStorageGroupNode(IStorageGroupMNode sgNode)
boolean	SchemaFile.updateStorageGroupNode(IStorageGroupMNode sgNode)

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.mtree.traverser.collector

Methods in org.apache.iotdb.db.metadata.mtree.traverser.collector with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
protected abstract void	StorageGroupCollector.collectStorageGroup(IStorageGroupMNode node)

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.schemaregion

Methods in org.apache.iotdb.db.metadata.schemaregion with parameters of type IStorageGroupMNode

Modifier and Type	Method	Description
ISchemaRegion	RSchemaRegionLoader.loadRSchemaRegion(org.apache.iotdb.commons.path.PartialPath storageGroup, org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId, IStorageGroupMNode node)	Load the jar files for RSchemaRegion and create an instance of it.

Constructors in org.apache.iotdb.db.metadata.schemaregion with parameters of type IStorageGroupMNode

Constructor	Description
SchemaRegionMemoryImpl(org.apache.iotdb.commons.path.PartialPath storageGroup, org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId, IStorageGroupMNode storageGroupMNode, org.apache.iotdb.external.api.ISeriesNumerLimiter seriesNumerLimiter)
SchemaRegionSchemaFileImpl(org.apache.iotdb.commons.path.PartialPath storageGroup, org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId, IStorageGroupMNode storageGroupMNode, org.apache.iotdb.external.api.ISeriesNumerLimiter seriesNumerLimiter)

Uses of IStorageGroupMNode in org.apache.iotdb.db.metadata.storagegroup

Methods in org.apache.iotdb.db.metadata.storagegroup that return IStorageGroupMNode

Modifier and Type	Method	Description
IStorageGroupMNode	IStorageGroupSchemaManager.ensureStorageGroupByStorageGroupPath(org.apache.iotdb.commons.path.PartialPath storageGroup)	Different with LocalConfigNode.ensureStorageGroup, this method won't init storageGroup resources and the input is the target storage group path.
IStorageGroupMNode	StorageGroupSchemaManager.ensureStorageGroupByStorageGroupPath(org.apache.iotdb.commons.path.PartialPath storageGroup)
IStorageGroupMNode	IStorageGroupSchemaManager.getStorageGroupNodeByPath(org.apache.iotdb.commons.path.PartialPath path)	Get storage group node by path.
IStorageGroupMNode	StorageGroupSchemaManager.getStorageGroupNodeByPath(org.apache.iotdb.commons.path.PartialPath path)

Methods in org.apache.iotdb.db.metadata.storagegroup that return types with arguments of type IStorageGroupMNode

Modifier and Type	Method	Description
java.util.List<IStorageGroupMNode>	IStorageGroupSchemaManager.getAllStorageGroupNodes()	Get all storage group MNodes
java.util.List<IStorageGroupMNode>	StorageGroupSchemaManager.getAllStorageGroupNodes()

Uses of IStorageGroupMNode in org.apache.iotdb.db.qp.executor

Methods in org.apache.iotdb.db.qp.executor that return types with arguments of type IStorageGroupMNode

Modifier and Type	Method	Description
protected java.util.List<IStorageGroupMNode>	PlanExecutor.getAllStorageGroupNodes()