Uses of Class
org.apache.hadoop.ozone.container.common.interfaces.DBHandle

Packages that use DBHandle

Package	Description
org.apache.hadoop.ozone.container.common.utils	Common container utils.
org.apache.hadoop.ozone.container.keyvalue	This package contains classes for KeyValue container type.
org.apache.hadoop.ozone.container.keyvalue.helpers	This package contains utility classes for KeyValue container type.
org.apache.hadoop.ozone.container.keyvalue.statemachine.background	Tasks running in the background.

Uses of DBHandle in org.apache.hadoop.ozone.container.common.utils

Subclasses of DBHandle in org.apache.hadoop.ozone.container.common.utils

Modifier and Type	Class	Description
class	RawDB	Just a wrapper for DatanodeStore.
class	ReferenceCountedDB	Class to implement reference counting over instances handed by Container Cache.

Uses of DBHandle in org.apache.hadoop.ozone.container.keyvalue

Methods in org.apache.hadoop.ozone.container.keyvalue with parameters of type DBHandle

Modifier and Type	Method	Description
void	KeyValueContainerData.clearFinalizedBlock(DBHandle db)
void	KeyValueContainerData.resetPendingDeleteBlockCount(DBHandle db)
void	KeyValueContainerData.updateAndCommitDBCounters(DBHandle db, org.apache.hadoop.hdds.utils.db.BatchOperation batchOperation, int deletedBlockCount, long releasedBytes)	Update DB counters related to block metadata.

Uses of DBHandle in org.apache.hadoop.ozone.container.keyvalue.helpers

Methods in org.apache.hadoop.ozone.container.keyvalue.helpers that return DBHandle

Modifier and Type	Method	Description
static DBHandle	BlockUtils.getDB(KeyValueContainerData containerData, org.apache.hadoop.hdds.conf.ConfigurationSource conf)	Get a DB handler for a given container.

Uses of DBHandle in org.apache.hadoop.ozone.container.keyvalue.statemachine.background

Methods in org.apache.hadoop.ozone.container.keyvalue.statemachine.background with parameters of type DBHandle

Modifier and Type	Method	Description
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingTask.ContainerBackgroundTaskResult	BlockDeletingTask.deleteViaSchema1(DBHandle meta, Container container, File dataDir, long startTime)
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingTask.ContainerBackgroundTaskResult	BlockDeletingTask.deleteViaSchema2(DBHandle meta, Container container, File dataDir, long startTime)
org.apache.hadoop.ozone.container.keyvalue.statemachine.background.BlockDeletingTask.ContainerBackgroundTaskResult	BlockDeletingTask.deleteViaSchema3(DBHandle meta, Container container, File dataDir, long startTime)