[GitHub] [kafka] mumrah commented on a change in pull request #10338: KAFKA-10251: wait for consumer rebalance completed before consuming records

[GitBox <gi...@apache.org>]

mumrah commented on a change in pull request #10338:
URL: https://github.com/apache/kafka/pull/10338#discussion_r635464179



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File path: core/src/test/scala/integration/kafka/api/TransactionsBounceTest.scala
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@@ -83,16 +84,33 @@ class TransactionsBounceTest extends IntegrationTestHarness {
       producer.sendOffsetsToTransaction(TestUtils.consumerPositions(consumer).asJava, consumer.groupMetadata()))
   }
 
+  private def waitForRebalancingCompleted(consumer: Consumer[Array[Byte], Array[Byte]],
+                                          expectedAssignment: Set[TopicPartition]): Unit = {
+    TestUtils.pollUntilTrue(consumer, () => consumer.assignment() == expectedAssignment.asJava,
+      s"Timed out while waiting expected assignment $expectedAssignment. " +
+        s"The current assignment is ${consumer.assignment()}", waitTimeMs = rebalanceTimeout)

Review comment:
       nit: alignment seems off




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