Package org.apache.druid.metadata

Class SQLFirehoseDatabaseConnector

java.lang.Object

org.apache.druid.metadata.SQLFirehoseDatabaseConnector

public abstract class SQLFirehoseDatabaseConnector
extends Object

Constructor Summary

Constructors

Constructor	Description
SQLFirehoseDatabaseConnector()

Method Summary

Modifier and Type	Method	Description
abstract Set<String>	findPropertyKeysFromConnectURL(String connectUri, boolean allowUnknown)	Extract property keys from the given JDBC URL.
protected org.apache.commons.dbcp2.BasicDataSource	getDatasource(org.apache.druid.metadata.MetadataStorageConnectorConfig connectorConfig, JdbcAccessSecurityConfig securityConfig)
abstract org.skife.jdbi.v2.DBI	getDBI()
String	getValidationQuery()
boolean	isTransientException(Throwable e)
<T> T	retryWithHandle(org.skife.jdbi.v2.tweak.HandleCallback<T> callback, com.google.common.base.Predicate<Throwable> myShouldRetry)

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLFirehoseDatabaseConnector

public SQLFirehoseDatabaseConnector()

Method Detail

retryWithHandle

public <T> T retryWithHandle(org.skife.jdbi.v2.tweak.HandleCallback<T> callback,
                             com.google.common.base.Predicate<Throwable> myShouldRetry)

isTransientException

public final boolean isTransientException(Throwable e)

getDatasource

protected org.apache.commons.dbcp2.BasicDataSource getDatasource(org.apache.druid.metadata.MetadataStorageConnectorConfig connectorConfig,
                                                                 JdbcAccessSecurityConfig securityConfig)

getValidationQuery

public String getValidationQuery()

getDBI

public abstract org.skife.jdbi.v2.DBI getDBI()

findPropertyKeysFromConnectURL

public abstract Set<String> findPropertyKeysFromConnectURL(String connectUri,
                                                           boolean allowUnknown)

Extract property keys from the given JDBC URL.