org.apache.hadoop.hive.llap.metrics

Enum LlapDaemonCacheInfo

java.lang.Object

java.lang.Enum<LlapDaemonCacheInfo>

org.apache.hadoop.hive.llap.metrics.LlapDaemonCacheInfo

All Implemented Interfaces:

Serializable, Comparable<LlapDaemonCacheInfo>, org.apache.hadoop.metrics2.MetricsInfo

public enum LlapDaemonCacheInfo
extends Enum<LlapDaemonCacheInfo>
implements org.apache.hadoop.metrics2.MetricsInfo

Metrics information for llap cache.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CacheAllocatedArena
CacheCapacityRemaining
CacheCapacityRemainingPercentage
CacheCapacityTotal
CacheCapacityUsed
CacheHitBytes
CacheHitRatio
CacheMetrics
CacheNumLockedBuffers
CacheReadRequests
CacheRequestedBytes

Method Summary

Modifier and Type	Method and Description
String	description()
String	toString()
static LlapDaemonCacheInfo	valueOf(String name) Returns the enum constant of this type with the specified name.
static LlapDaemonCacheInfo[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.metrics2.MetricsInfo

name

Enum Constant Detail

CacheMetrics

public static final LlapDaemonCacheInfo CacheMetrics

CacheCapacityRemainingPercentage

public static final LlapDaemonCacheInfo CacheCapacityRemainingPercentage

CacheCapacityRemaining

public static final LlapDaemonCacheInfo CacheCapacityRemaining

CacheCapacityTotal

public static final LlapDaemonCacheInfo CacheCapacityTotal

CacheCapacityUsed

public static final LlapDaemonCacheInfo CacheCapacityUsed

CacheRequestedBytes

public static final LlapDaemonCacheInfo CacheRequestedBytes

CacheHitBytes

public static final LlapDaemonCacheInfo CacheHitBytes

CacheHitRatio

public static final LlapDaemonCacheInfo CacheHitRatio

CacheReadRequests

public static final LlapDaemonCacheInfo CacheReadRequests

CacheAllocatedArena

public static final LlapDaemonCacheInfo CacheAllocatedArena

CacheNumLockedBuffers

public static final LlapDaemonCacheInfo CacheNumLockedBuffers

Method Detail

values

public static LlapDaemonCacheInfo[] 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 (LlapDaemonCacheInfo c : LlapDaemonCacheInfo.values())
    System.out.println(c);

Returns:

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

valueOf

public static LlapDaemonCacheInfo 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

description

public String description()

Specified by:

description in interface org.apache.hadoop.metrics2.MetricsInfo

toString

public String toString()

Overrides:

toString in class Enum<LlapDaemonCacheInfo>