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 String
recordsToString
(org.apache.kafka.clients.consumer.ConsumerRecords<?, ?> records) Represent the records as a comma-delimited String oftopic-part@offset
.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.static Exception
unwrapIfNeeded
(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
- theRunnable
to 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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