Package org.apache.tika.pipes.core

Enum Class RestartReason

java.lang.Object

java.lang.Enum<RestartReason>

org.apache.tika.pipes.core.RestartReason

All Implemented Interfaces:

Serializable, Comparable<RestartReason>, Constable

public enum RestartReason
extends Enum<RestartReason>

Why a forked pipes server was (or will be) restarted. Bounded on purpose: these become metric tag values.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CONNECTION_ABANDONED
CRASH
IDLE	The worker exited on its own (exit 24) after sitting idle for socketTimeoutMillis.
MAX_FILES
OOM
SHUTDOWN	The worker exited cleanly (exit 0) because the parent sent it SHUT_DOWN -- typically after a failed health check prompted a reconnect.
TIMEOUT

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

OOM

public static final RestartReason OOM

TIMEOUT

public static final RestartReason TIMEOUT

CRASH

public static final RestartReason CRASH

MAX_FILES

public static final RestartReason MAX_FILES

CONNECTION_ABANDONED

public static final RestartReason CONNECTION_ABANDONED

IDLE

public static final RestartReason IDLE

The worker exited on its own (exit 24) after sitting idle for socketTimeoutMillis.

SHUTDOWN

public static final RestartReason SHUTDOWN

The worker exited cleanly (exit 0) because the parent sent it SHUT_DOWN -- typically after a failed health check prompted a reconnect. The replacement is deliberate, not a failure.

Method Details

values

public static RestartReason[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static RestartReason valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null