org.apache.hadoop.hive.llap.metrics

Enum ReadWriteLockMetrics.LockMetricInfo

java.lang.Object

java.lang.Enum<ReadWriteLockMetrics.LockMetricInfo>

org.apache.hadoop.hive.llap.metrics.ReadWriteLockMetrics.LockMetricInfo

All Implemented Interfaces:

Serializable, Comparable<ReadWriteLockMetrics.LockMetricInfo>, org.apache.hadoop.metrics2.MetricsInfo

Enclosing class:

ReadWriteLockMetrics

public static enum ReadWriteLockMetrics.LockMetricInfo
extends Enum<ReadWriteLockMetrics.LockMetricInfo>
implements org.apache.hadoop.metrics2.MetricsInfo

Enum Constant Summary

Enum Constants

Enum Constant and Description
ReadLockCount
ReadLockWaitTimeMax
ReadLockWaitTimeTotal
WriteLockCount
WriteLockWaitTimeMax
WriteLockWaitTimeTotal

Method Summary

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

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

name

Enum Constant Detail

ReadLockWaitTimeTotal

public static final ReadWriteLockMetrics.LockMetricInfo ReadLockWaitTimeTotal

ReadLockWaitTimeMax

public static final ReadWriteLockMetrics.LockMetricInfo ReadLockWaitTimeMax

ReadLockCount

public static final ReadWriteLockMetrics.LockMetricInfo ReadLockCount

WriteLockWaitTimeTotal

public static final ReadWriteLockMetrics.LockMetricInfo WriteLockWaitTimeTotal

WriteLockWaitTimeMax

public static final ReadWriteLockMetrics.LockMetricInfo WriteLockWaitTimeMax

WriteLockCount

public static final ReadWriteLockMetrics.LockMetricInfo WriteLockCount

Method Detail

values

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

Returns:

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

valueOf

public static ReadWriteLockMetrics.LockMetricInfo 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