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KAFKA-XXXXX: Improve consumer rebalance warning log with exception stack trace #21219

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KAFKA-XXXXX: Improve consumer rebalance warning log with exception stack trace #21219

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KAFKA-XXXXX: Improve consumer rebalance warning log with exception st…
dhruvildave235 Dec 29, 2025
8e6298d
fix(consumer): align logging style and indentation
dhruvildave235 Dec 29, 2025
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6 changes: 3 additions & 3 deletions .../src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerMembershipManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -481,9 +481,9 @@ public void consumerRebalanceListenerCallbackCompleted(ConsumerRebalanceListener
if (error.isPresent()) {
Exception e = error.get();
log.warn(
"The {} method completed with an error ({}); signaling to continue to the next phase of rebalance",
methodName.fullyQualifiedMethodName(),
e.getMessage()
"The {} method failed during rebalance; proceeding to the next phase",
methodName.fullyQualifiedMethodName(),
e
);

future.completeExceptionally(e);
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