alluxio.retry

Class RetryUtils

java.lang.Object

alluxio.retry.RetryUtils

public final class RetryUtils
extends Object

Utilities for performing retries.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RetryUtils.RunnableThrowsIOException Interface for methods which return nothing and may throw IOException.

Method Summary

Modifier and Type	Method and Description
static void	retry(String action, RetryUtils.RunnableThrowsIOException f, RetryPolicy policy) Retries the given method until it doesn't throw an IO exception or the retry policy expires.

Methods inherited from class java.lang.Object

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

Method Detail

retry

public static void retry(String action,
                         RetryUtils.RunnableThrowsIOException f,
                         RetryPolicy policy)
                  throws IOException

Retries the given method until it doesn't throw an IO exception or the retry policy expires. If the retry policy expires, the last exception generated will be rethrown.

Parameters:

action - a description of the action that fits the phrase "Failed to ${action}"

f - the function to retry

policy - the retry policy to use

Throws:

IOException