org.apache.hadoop.hive.metastore.txn

Class CompactionInfo

java.lang.Object

org.apache.hadoop.hive.metastore.txn.CompactionInfo

All Implemented Interfaces:

Comparable<CompactionInfo>

public class CompactionInfo
extends Object
implements Comparable<CompactionInfo>

Information on a possible or running compaction.

Field Summary

Fields

Modifier and Type	Field and Description
String	dbname
long	highestWriteId 0 means it wasn't set (e.g.
long	id
String	partName
String	properties
String	runAs
String	tableName
boolean	tooManyAborts
org.apache.hadoop.hive.metastore.api.CompactionType	type

Constructor Summary

Constructors

Constructor and Description
CompactionInfo(String dbname, String tableName, String partName, org.apache.hadoop.hive.metastore.api.CompactionType type)

Method Summary

Modifier and Type	Method and Description
int	compareTo(CompactionInfo o)
String	getFullPartitionName()
String	getFullTableName()
boolean	isMajorCompaction()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

public long id

dbname

public String dbname

tableName

public String tableName

partName

public String partName

type

public org.apache.hadoop.hive.metastore.api.CompactionType type

runAs

public String runAs

properties

public String properties

tooManyAborts

public boolean tooManyAborts

highestWriteId

public long highestWriteId

0 means it wasn't set (e.g. in case of upgrades, since ResultSet.getLong() will return 0 if field is NULL) See TxnStore.setCompactionHighestWriteId(CompactionInfo, long) for precise definition. See also TxnUtils.createValidCompactWriteIdList(TableValidWriteIds) and ValidReaderWriteIdList.highWatermark.

Constructor Detail

CompactionInfo

public CompactionInfo(String dbname,
                      String tableName,
                      String partName,
                      org.apache.hadoop.hive.metastore.api.CompactionType type)

Method Detail

getFullPartitionName

public String getFullPartitionName()

getFullTableName

public String getFullTableName()

isMajorCompaction

public boolean isMajorCompaction()

compareTo

public int compareTo(CompactionInfo o)

Specified by:

compareTo in interface Comparable<CompactionInfo>

toString

public String toString()

Overrides:

toString in class Object