io.druid.query.lookup

Class LookupSnapshotTaker

java.lang.Object

io.druid.query.lookup.LookupSnapshotTaker

public class LookupSnapshotTaker
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	PERSIST_FILE_NAME

Constructor Summary

Constructors

Constructor and Description
LookupSnapshotTaker(com.fasterxml.jackson.databind.ObjectMapper jsonMapper, String persistDirectory)

Method Summary

Modifier and Type	Method and Description
File	getPersistFile()
List<io.druid.query.lookup.LookupBean>	pullExistingSnapshot()
void	takeSnapshot(List<io.druid.query.lookup.LookupBean> lookups)

Methods inherited from class java.lang.Object

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

Field Detail

PERSIST_FILE_NAME

protected static final String PERSIST_FILE_NAME

See Also:

Constant Field Values

Constructor Detail

LookupSnapshotTaker

public LookupSnapshotTaker(com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
                           String persistDirectory)

Method Detail

pullExistingSnapshot

public List<io.druid.query.lookup.LookupBean> pullExistingSnapshot()

takeSnapshot

public void takeSnapshot(List<io.druid.query.lookup.LookupBean> lookups)

getPersistFile

public File getPersistFile()