org.apache.flink.changelog.fs

Interface RetryPolicy

All Known Implementing Classes:

RetryPolicy.FixedRetryPolicy

@Internal
public interface RetryPolicy

Retry policy to use by RetryingExecutor.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RetryPolicy.FixedRetryPolicy RetryPolicy with fixed timeout, delay and max attempts.

Field Summary

Fields

Modifier and Type	Field and Description
static RetryPolicy	NONE

Method Summary

Modifier and Type	Method and Description
static RetryPolicy	fixed(int maxAttempts, long timeout, long delayAfterFailure)
static RetryPolicy	fromConfig(org.apache.flink.configuration.ReadableConfig config)
long	retryAfter(int failedAttempt, Exception exception)
long	timeoutFor(int attempt)

Field Detail

NONE

static final RetryPolicy NONE

Method Detail

fromConfig

static RetryPolicy fromConfig(org.apache.flink.configuration.ReadableConfig config)

timeoutFor

long timeoutFor(int attempt)

Returns:

timeout in millis. Zero or negative means no timeout.

retryAfter

long retryAfter(int failedAttempt,
                Exception exception)

Returns:

delay in millis before the next attempt. Negative means no retry, zero means no delay.

fixed

static RetryPolicy fixed(int maxAttempts,
                         long timeout,
                         long delayAfterFailure)