Class ErrorHandlingUtils
java.lang.Object
org.springframework.kafka.listener.ErrorHandlingUtils
Utilities for error handling.
- Since:
- 2.8
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Method Summary
Modifier and TypeMethodDescriptionstatic StringrecordsToString(org.apache.kafka.clients.consumer.ConsumerRecords<?, ?> records) Represent the records as a comma-delimited String oftopic-part@offset.static voidretryBatch(Exception thrownException, org.apache.kafka.clients.consumer.ConsumerRecords<?, ?> records, org.apache.kafka.clients.consumer.Consumer<?, ?> consumer, MessageListenerContainer container, Runnable invokeListener, org.springframework.util.backoff.BackOff backOff, CommonErrorHandler seeker, BiConsumer<org.apache.kafka.clients.consumer.ConsumerRecords<?, ?>, Exception> recoverer, org.springframework.core.log.LogAccessor logger, KafkaException.Level logLevel, List<RetryListener> retryListeners, org.springframework.classify.BinaryExceptionClassifier classifier) Retry a complete batch by pausing the consumer and then, in a loop, poll the consumer, wait for the next back off, then call the listener.static ExceptionunwrapIfNeeded(Exception exception) Remove aTimestampedException, if present.
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Method Details
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retryBatch
public static void retryBatch(Exception thrownException, org.apache.kafka.clients.consumer.ConsumerRecords<?, ?> records, org.apache.kafka.clients.consumer.Consumer<?, ?> consumer, MessageListenerContainer container, Runnable invokeListener, org.springframework.util.backoff.BackOff backOff, CommonErrorHandler seeker, BiConsumer<org.apache.kafka.clients.consumer.ConsumerRecords<?, ?>, Exception> recoverer, org.springframework.core.log.LogAccessor logger, KafkaException.Level logLevel, List<RetryListener> retryListeners, org.springframework.classify.BinaryExceptionClassifier classifier) Retry a complete batch by pausing the consumer and then, in a loop, poll the consumer, wait for the next back off, then call the listener. When retries are exhausted, call the recoverer with theConsumerRecords.- Parameters:
thrownException- the exception.records- the records.consumer- the consumer.container- the container.invokeListener- theRunnableto run (call the listener).backOff- the backOff.seeker- the common error handler that re-seeks the entire batch.recoverer- the recoverer.logger- the logger.logLevel- the log level.retryListeners- the retry listeners.classifier- the exception classifier.- Since:
- 2.8.11
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recordsToString
public static String recordsToString(org.apache.kafka.clients.consumer.ConsumerRecords<?, ?> records) Represent the records as a comma-delimited String oftopic-part@offset.- Parameters:
records- the records.- Returns:
- the String.
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unwrapIfNeeded
Remove aTimestampedException, if present. Remove aListenerExecutionFailedException, if present.- Parameters:
exception- the exception.- Returns:
- the unwrapped cause or cause of cause.
- Since:
- 2.8.11
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