org.apache.hadoop.hive.ql.parse.repl.dump

Class EventsDumpMetadata

java.lang.Object

org.apache.hadoop.hive.ql.parse.repl.dump.EventsDumpMetadata

public class EventsDumpMetadata
extends Object

This class represents the metadata related to events in repl dump. Metadata includes, lastReplId - the last successfully dumped eventId. eventsDumpedCount - number of events dumped in staging directory. eventsBatched - denotes if events are dumped in batches.

Constructor Summary

Constructors

Constructor and Description
EventsDumpMetadata()
EventsDumpMetadata(Long lastReplId, Integer eventsDumpedCount, boolean eventsBatched)

Method Summary

Modifier and Type	Method and Description
static EventsDumpMetadata	deserialize(org.apache.hadoop.fs.Path ackFile, HiveConf conf)
Integer	getEventsDumpedCount()
Long	getLastReplId()
void	incrementEventsDumpedCount()
boolean	isEventsBatched()
String	serialize()
void	setEventsBatched(boolean eventsBatched)
void	setEventsDumpedCount(Integer eventsDumpedCount)
void	setLastReplId(Long lastReplId)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventsDumpMetadata

public EventsDumpMetadata()

EventsDumpMetadata

public EventsDumpMetadata(Long lastReplId,
                          Integer eventsDumpedCount,
                          boolean eventsBatched)

Method Detail

getLastReplId

public Long getLastReplId()

getEventsDumpedCount

public Integer getEventsDumpedCount()

setLastReplId

public void setLastReplId(Long lastReplId)

setEventsDumpedCount

public void setEventsDumpedCount(Integer eventsDumpedCount)

incrementEventsDumpedCount

public void incrementEventsDumpedCount()

isEventsBatched

public boolean isEventsBatched()

setEventsBatched

public void setEventsBatched(boolean eventsBatched)

serialize

public String serialize()
                 throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

deserialize

public static EventsDumpMetadata deserialize(org.apache.hadoop.fs.Path ackFile,
                                             HiveConf conf)
                                      throws HiveException

Throws:

HiveException