org.apache.ambari.server.controller.utilities

Class DatabaseChecker

java.lang.Object

org.apache.ambari.server.controller.utilities.DatabaseChecker

public class DatabaseChecker
extends Object

Constructor Summary

Constructors

Constructor and Description
DatabaseChecker()

Method Summary

Modifier and Type	Method and Description
static void	checkDBConfigsConsistency() Validates configuration consistency by ensuring that configuration types only have a single entry in ClusterConfigEntity which is enabled.
static void	checkDBConsistency()
static void	checkDBVersion()

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseChecker

public DatabaseChecker()

Method Detail

checkDBConsistency

public static void checkDBConsistency()
                               throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

checkDBConfigsConsistency

public static void checkDBConfigsConsistency()
                                      throws org.apache.ambari.server.AmbariException

Validates configuration consistency by ensuring that configuration types only have a single entry in ClusterConfigEntity which is enabled. Additionally will check to ensure that every installed service's configurations are present in the configuration table.

Throws:

org.apache.ambari.server.AmbariException - if check failed

See Also:

ClusterConfigEntity.isSelected()

checkDBVersion

public static void checkDBVersion()
                           throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException