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KAFKA-8862: Improve Producer error message for failed metadata update (#18587) 

We should provide the same informative error message for both timeout
cases.

Reviewers: Kirk True <ktrue@confluent.io>, Andrew Schofield <aschofield@confluent.io>, Ismael Juma <ismael@juma.me.uk>
This commit is contained in:
Matthias J. Sax 2025-01-21 08:37:45 -08:00
parent c6d452b635
commit 6612dd5c0b
1 changed files with 9 additions and 7 deletions
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16
clients/src/main/java/org/apache/kafka/clients/producer/KafkaProducer.java
View File

@ -1104,8 +1104,7 @@ public class KafkaProducer<K, V> implements Producer<K, V> {
metadata.awaitUpdate(version, remainingWaitMs);
} catch (TimeoutException ex) {
// Rethrow with original maxWaitMs to prevent logging exception with remainingWaitMs
final String errorMessage = String.format("Topic %s not present in metadata after %d ms.",
topic, maxWaitMs);
final String errorMessage = getErrorMessage(partitionsCount, topic, partition, maxWaitMs);
if (metadata.getError(topic) != null) {
throw new TimeoutException(errorMessage, metadata.getError(topic).exception());
}
@ -1114,11 +1113,7 @@ public class KafkaProducer<K, V> implements Producer<K, V> {
cluster = metadata.fetch();
elapsed = time.milliseconds() - nowMs;
if (elapsed >= maxWaitMs) {
final String errorMessage = partitionsCount == null ?
String.format("Topic %s not present in metadata after %d ms.",
topic, maxWaitMs) :
String.format("Partition %d of topic %s with partition count %d is not present in metadata after %d ms.",
partition, topic, partitionsCount, maxWaitMs);
final String errorMessage = getErrorMessage(partitionsCount, topic, partition, maxWaitMs);
if (metadata.getError(topic) != null && metadata.getError(topic).exception() instanceof RetriableException) {
throw new TimeoutException(errorMessage, metadata.getError(topic).exception());
}
@ -1134,6 +1129,13 @@ public class KafkaProducer<K, V> implements Producer<K, V> {
return new ClusterAndWaitTime(cluster, elapsed);
}
private String getErrorMessage(Integer partitionsCount, String topic, Integer partition, long maxWaitMs) {
return partitionsCount == null ?
String.format("Topic %s not present in metadata after %d ms.",
topic, maxWaitMs) :
String.format("Partition %d of topic %s with partition count %d is not present in metadata after %d ms.",
partition, topic, partitionsCount, maxWaitMs);
}
/**
* Validate that the record size isn't too large
*/