org.apache.hudi.common.util

Class RetryHelper<T,R extends Exception>

java.lang.Object

org.apache.hudi.common.util.RetryHelper<T,R>

Type Parameters:

T - Type of return value for checked function.

All Implemented Interfaces:

Serializable

public class RetryHelper<T,R extends Exception>
extends Object
implements Serializable

Retry Helper implementation.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RetryHelper.CheckedFunction<T,R extends Exception> Checked function interface.

Constructor Summary

Constructors

Constructor and Description
RetryHelper(long maxRetryIntervalMs, int maxRetryNumbers, long initialRetryIntervalMs, List<Class<? extends Exception>> retryExceptions, String taskInfo)
RetryHelper(long maxRetryIntervalMs, int maxRetryNumbers, long initialRetryIntervalMs, String retryExceptions)
RetryHelper(long maxRetryIntervalMs, int maxRetryNumbers, long initialRetryIntervalMs, String retryExceptions, String taskInfo)

Method Summary

Modifier and Type	Method and Description
T	start()
T	start(RetryHelper.CheckedFunction<T,R> func)
RetryHelper<T,R>	tryWith(RetryHelper.CheckedFunction<T,R> func)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RetryHelper

public RetryHelper(long maxRetryIntervalMs,
                   int maxRetryNumbers,
                   long initialRetryIntervalMs,
                   List<Class<? extends Exception>> retryExceptions,
                   String taskInfo)

RetryHelper

public RetryHelper(long maxRetryIntervalMs,
                   int maxRetryNumbers,
                   long initialRetryIntervalMs,
                   String retryExceptions)

RetryHelper

public RetryHelper(long maxRetryIntervalMs,
                   int maxRetryNumbers,
                   long initialRetryIntervalMs,
                   String retryExceptions,
                   String taskInfo)

Method Detail

tryWith

public RetryHelper<T,R> tryWith(RetryHelper.CheckedFunction<T,R> func)

start

public T start(RetryHelper.CheckedFunction<T,R> func)
        throws R extends Exception

Throws:

R extends Exception

start

public T start()
        throws R extends Exception

Throws:

R extends Exception