leizhiyuan opened a new issue, #9779: URL: https://github.com/apache/rocketmq/issues/9779
### Before Creating the Bug Report - [x] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [x] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [x] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment When dataReadAheadEnable is set to false, there will be problems running on higher JDK versions ``` java.lang.IllegalAccessError: class org.apache.rocketmq.store.CommitLog (in unnamed module @0x3d8314f0) cannot access class sun.nio.ch.DirectBuffer (in module java.base) because module java.base does not export sun.nio.ch to unnamed module @0x3d8314f0 at org.apache.rocketmq.store.CommitLog.setFileReadMode(CommitLog.java:2484) at org.apache.rocketmq.store.CommitLog.lambda$scanFileAndSetReadMode$1(CommitLog.java:2472) at java.base/java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891) at org.apache.rocketmq.store.CommitLog.scanFileAndSetReadMode(CommitLog.java:2471) at org.apache.rocketmq.store.CommitLog.load(CommitLog.java:167) at org.apache.rocketmq.store.DefaultMessageStore.load(DefaultMessageStore.java:397) at org.apache.rocketmq.broker.BrokerController.recoverAndInitService(BrokerController.java:942) at org.apache.rocketmq.broker.BrokerController.initialize(BrokerController.java:928) at org.apache.rocketmq.broker.BrokerStartup.createBrokerController(BrokerStartup.java:322) at org.apache.rocketmq.broker.BrokerStartup.main(BrokerStartup.java:58) ``` ### RocketMQ version all ### JDK Version jdk21 ### Describe the Bug use internal api in higher jdk will fail ### Steps to Reproduce When dataReadAheadEnable is set to false, there will be problems running on higher JDK versions ### What Did You Expect to See? run ok ### What Did You See Instead? failed ### Additional Context change final long address = ((DirectBuffer) mappedFile.getMappedByteBuffer()).address(); to final long address = PlatformDependent.directBufferAddress(mappedFile.getMappedByteBuffer()); can fixed -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
