Package org.apache.druid.metadata

Class PostgreSQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>

java.lang.Object

org.apache.druid.metadata.SQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>

org.apache.druid.metadata.PostgreSQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>

All Implemented Interfaces:

MetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>

public class PostgreSQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>
extends SQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>

Constructor Summary

Constructors

Constructor	Description
PostgreSQLMetadataStorageActionHandler(SQLMetadataConnector connector, com.fasterxml.jackson.databind.ObjectMapper jsonMapper, MetadataStorageActionHandlerTypes<EntryType,StatusType,LogType,LockType> types, String entryTypeName, String entryTable, String logTable, String lockTable)

Method Summary

Modifier and Type	Method	Description
protected String	decorateSqlWithLimit(String sql)

Methods inherited from class org.apache.druid.metadata.SQLMetadataStorageActionHandler

addLock, getConnector, getEntry, getEntryTable, getEntryType, getEntryTypeName, getJsonMapper, getLockId, getLocks, getLogTable, getStatus, getStatusType, getTaskInfo, getTaskInfos, getTaskStatusList, insert, isStatementException, populateTaskTypeAndGroupIdAsync, removeLock, removeTasksOlderThan, replaceLock, setStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.metadata.MetadataStorageActionHandler

addLog, getLogs, getTaskInfos

Constructor Details

PostgreSQLMetadataStorageActionHandler

public PostgreSQLMetadataStorageActionHandler(SQLMetadataConnector connector,
 com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
 MetadataStorageActionHandlerTypes<EntryType,StatusType,LogType,LockType> types,
 String entryTypeName,
 String entryTable,
 String logTable,
 String lockTable)

Method Details

decorateSqlWithLimit

protected String decorateSqlWithLimit(String sql)

Specified by:

decorateSqlWithLimit in class SQLMetadataStorageActionHandler<EntryType,StatusType,LogType,LockType>