Package org.apache.hadoop.ozone.container.metadata

Interface WitnessedContainerMetadataStore

All Superinterfaces:

AutoCloseable, DBStoreManager, org.apache.ratis.util.UncheckedAutoCloseable

All Known Implementing Classes:

WitnessedContainerMetadataStoreImpl

public interface WitnessedContainerMetadataStore
extends DBStoreManager

Interface for interacting with database in the master volume of a datanode.

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.hdds.utils.db.Table<org.apache.hadoop.hdds.scm.container.ContainerID,ContainerCreateInfo>	getContainerCreateInfoTable()	A Table that keeps the containerIds in a datanode.

Methods inherited from interface org.apache.hadoop.ozone.container.metadata.DBStoreManager

compactDB, compactionIfNeeded, flushDB, flushLog, getBatchHandler, getStore, isClosed, stop

Methods inherited from interface org.apache.ratis.util.UncheckedAutoCloseable

close

Method Details

getContainerCreateInfoTable

org.apache.hadoop.hdds.utils.db.Table<org.apache.hadoop.hdds.scm.container.ContainerID,ContainerCreateInfo> getContainerCreateInfoTable()

A Table that keeps the containerIds in a datanode.

Returns:

Table