[GitHub] [kafka] g1geordie commented on a change in pull request #9707: KAFKA-10790 Detect/Prevent Deadlock on Producer Network Thread

[GitBox]

g1geordie commented on a change in pull request #9707:
URL: https://github.com/apache/kafka/pull/9707#discussion_r539879001



##########
File path: 
clients/src/test/java/org/apache/kafka/clients/producer/KafkaProducerTest.java
##########
@@ -131,6 +131,14 @@
             Collections.singletonList(new PartitionInfo(topic, 0, null, null, 
null)),
             Collections.emptySet(),
             Collections.emptySet());
+
+    private final Cluster oneLeaderCluster = new Cluster(

Review comment:
       if the message is not sent  , the thread will have a infinite loop
   
   ```
   #Sender 
   while(  ... .  this.accumulator.hasUndrained() || 
this.client.inFlightRequestCount() > 0  ...)
   ```




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