org.apache.accumulo.core.client.admin

Enum ActiveCompaction.CompactionType

java.lang.Object

java.lang.Enum<ActiveCompaction.CompactionType>

org.apache.accumulo.core.client.admin.ActiveCompaction.CompactionType

All Implemented Interfaces:

Serializable, Comparable<ActiveCompaction.CompactionType>

Enclosing class:

ActiveCompaction

public static enum ActiveCompaction.CompactionType
extends Enum<ActiveCompaction.CompactionType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
FULL compaction that merges all of a tablets files into one file
MAJOR compaction that merges a subset of a tablets files into one file
MERGE compaction to flush a tablets memory and merge it with the tablets smallest file.
MINOR compaction to flush a tablets memory

Method Summary

Methods

Modifier and Type	Method and Description
static ActiveCompaction.CompactionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ActiveCompaction.CompactionType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MINOR

public static final ActiveCompaction.CompactionType MINOR

compaction to flush a tablets memory

MERGE

public static final ActiveCompaction.CompactionType MERGE

compaction to flush a tablets memory and merge it with the tablets smallest file. This type compaction is done when a tablet has too many files

MAJOR

public static final ActiveCompaction.CompactionType MAJOR

compaction that merges a subset of a tablets files into one file

FULL

public static final ActiveCompaction.CompactionType FULL

compaction that merges all of a tablets files into one file

Method Detail

values

public static ActiveCompaction.CompactionType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ActiveCompaction.CompactionType c : ActiveCompaction.CompactionType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ActiveCompaction.CompactionType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null