io.druid.metadata.storage.mysql

Class MySQLConnector

java.lang.Object

io.druid.metadata.SQLMetadataConnector

io.druid.metadata.storage.mysql.MySQLConnector

All Implemented Interfaces:

MetadataStorageConnector

public class MySQLConnector
extends SQLMetadataConnector

Field Summary

Fields inherited from interface io.druid.metadata.MetadataStorageConnector

CONFIG_TABLE_KEY_COLUMN, CONFIG_TABLE_VALUE_COLUMN

Constructor Summary

Constructors

Constructor and Description
MySQLConnector(com.google.common.base.Supplier<MetadataStorageConnectorConfig> config, com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables, MySQLConnectorConfig connectorConfig)

Method Summary

Modifier and Type	Method and Description
protected boolean	connectorIsTransientException(Throwable e)
org.skife.jdbi.v2.DBI	getDBI()
protected String	getPayloadType()
String	getQuoteString()
protected String	getSerialType()
protected int	getStreamingFetchSize()
Void	insertOrUpdate(String tableName, String keyColumn, String valueColumn, String key, byte[] value)
boolean	tableExists(org.skife.jdbi.v2.Handle handle, String tableName)

Methods inherited from class io.druid.metadata.SQLMetadataConnector

compareAndSwap, createAuditTable, createConfigTable, createConfigTable, createDataSourceTable, createDataSourceTable, createEntryTable, createLockTable, createLogTable, createPendingSegmentsTable, createPendingSegmentsTable, createRulesTable, createRulesTable, createSegmentTable, createSegmentTable, createSupervisorsTable, createSupervisorsTable, createTable, createTaskTables, deleteAllRecords, getConfig, getDatasource, getValidationQuery, inReadOnlyTransaction, isTransientException, lookup, lookupWithHandle, retryTransaction, retryWithHandle, retryWithHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

MySQLConnector

@Inject
public MySQLConnector(com.google.common.base.Supplier<MetadataStorageConnectorConfig> config,
                              com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables,
                              MySQLConnectorConfig connectorConfig)

Method Detail

getPayloadType

protected String getPayloadType()

Overrides:

getPayloadType in class SQLMetadataConnector

getSerialType

protected String getSerialType()

Specified by:

getSerialType in class SQLMetadataConnector

getQuoteString

public String getQuoteString()

Specified by:

getQuoteString in class SQLMetadataConnector

getStreamingFetchSize

protected int getStreamingFetchSize()

Specified by:

getStreamingFetchSize in class SQLMetadataConnector

tableExists

public boolean tableExists(org.skife.jdbi.v2.Handle handle,
                           String tableName)

Specified by:

tableExists in class SQLMetadataConnector

connectorIsTransientException

protected boolean connectorIsTransientException(Throwable e)

Overrides:

connectorIsTransientException in class SQLMetadataConnector

insertOrUpdate

public Void insertOrUpdate(String tableName,
                           String keyColumn,
                           String valueColumn,
                           String key,
                           byte[] value)
                    throws Exception

Specified by:

insertOrUpdate in interface MetadataStorageConnector

Overrides:

insertOrUpdate in class SQLMetadataConnector

Throws:

Exception

getDBI

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

Specified by:

getDBI in class SQLMetadataConnector