org.apache.hadoop.hbase.quotas

Interface SpaceQuotaSnapshotNotifier

All Known Implementing Classes:

SpaceQuotaSnapshotNotifierForTest, TableSpaceQuotaSnapshotNotifier

@InterfaceAudience.Private
 @InterfaceStability.Evolving
public interface SpaceQuotaSnapshotNotifier

An interface which abstract away the action taken to enable or disable a space quota violation policy across the HBase cluster. Implementations must have a no-args constructor.

Method Summary

Modifier and Type	Method and Description
void	initialize(Connection conn) Initializes the notifier.
void	transitionTable(TableName tableName, SpaceQuotaSnapshot snapshot) Instructs the cluster that the given table is in violation of a space quota.

Method Detail

initialize

void initialize(Connection conn)

Initializes the notifier.

transitionTable

void transitionTable(TableName tableName,
                     SpaceQuotaSnapshot snapshot)
              throws java.io.IOException

Instructs the cluster that the given table is in violation of a space quota. The provided violation policy is the action which should be taken on the table.

Parameters:

tableName - The name of the table in violation of the quota.

snapshot - The details of the violation of the quota.

Throws:

java.io.IOException