[KAFKA-17723] Fix "this-escape" compiler warnings (MultiThreadedEventProcessor and DistributedHerder) for JDK 23 - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.0.0
Component/s: None
Labels:
None

Description

> Task :coordinator-common:compileJava FAILED
/root/kafka/coordinator-common/src/main/java/org/apache/kafka/coordinator/common/runtime/MultiThreadedEventProcessor.java:107: warning: [this-escape] possible 'this' escape before subclass is fully initialized
        this.threads = IntStream.range(0, numThreads).mapToObj(threadId ->
                                                               ^
error: warnings found and -Werror specified

> Task :connect:runtime:compileJava
/root/kafka/connect/runtime/src/main/java/org/apache/kafka/connect/runtime/distributed/DistributedHerder.java:269: warning: [this-escape] possible 'this' escape before subclass is fully initialized
        this(config, worker, worker.workerId(), kafkaClusterId, statusBackingStore, configBackingStore, null, restUrl, restClient, worker.metrics(),
            ^
/root/kafka/connect/runtime/src/main/java/org/apache/kafka/connect/runtime/distributed/DistributedHerder.java:318: warning: [this-escape] previous possible 'this' escape happens here via invocation
                              new RebalanceListener(time), time, clientId, logContext);