org.apache.flink.runtime.throwable

枚举 ThrowableType

java.lang.Object

java.lang.Enum<ThrowableType>

org.apache.flink.runtime.throwable.ThrowableType

所有已实现的接口:

Serializable, Comparable<ThrowableType>

public enum ThrowableType
extends Enum<ThrowableType>

Enum for the classification of Throwable objects into failure/recovery classes.

枚举常量概要

枚举常量

枚举常量和说明
EnvironmentError This indicates an error related to the running environment, such as hardware error, service issue, in which case we should consider blacklisting the machine.
NonRecoverableError This indicates error that would not succeed even with retry, such as DivideZeroException.
PartitionDataMissingError Data consumption error, which indicates that we should revoke the producer.
RecoverableError This indicates a problem that is recoverable.

方法概要

限定符和类型	方法和说明
static ThrowableType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ThrowableType[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

NonRecoverableError

public static final ThrowableType NonRecoverableError

This indicates error that would not succeed even with retry, such as DivideZeroException. No recovery attempt should happen for such an error. Instead, the job should fail immediately.

PartitionDataMissingError

public static final ThrowableType PartitionDataMissingError

Data consumption error, which indicates that we should revoke the producer.

EnvironmentError

public static final ThrowableType EnvironmentError

This indicates an error related to the running environment, such as hardware error, service issue, in which case we should consider blacklisting the machine.

RecoverableError

public static final ThrowableType RecoverableError

This indicates a problem that is recoverable.

方法详细资料

values

public static ThrowableType[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (ThrowableType c : ThrowableType.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static ThrowableType valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值