sekikn commented on PR #19281: URL: https://github.com/apache/pulsar/pull/19281#issuecomment-1396502041
Originally I tried to upgrade Alluxio to 2.9.0, which is the latest version at this writing, but [Alluxio's metrics refers to the `sun.management` package since that version](https://github.com/Alluxio/alluxio/blob/v2.9.0/core/common/src/main/java/alluxio/metrics/MetricsSystem.java#L165) and I came across the following error during using it. ``` 2023-01-19T09:47:18,396+0900 [public/default/alluxio-sink-0] ERROR org.apache.pulsar.functions.instance.JavaInstanceRunnable - [public/default/alluxio-sink:0] Uncaught exception in Java Instance java.lang.IllegalAccessError: class alluxio.metrics.MetricsSystem (in unnamed module @0x8c05339) cannot access class sun.management.ManagementFactoryHelper (in module java.management) because module java.management does not export sun.management to unnamed module @0x8c05339 at alluxio.metrics.MetricsSystem.getDirectBufferPool(MetricsSystem.java:165) ~[?:?] at alluxio.metrics.MetricsSystem.<clinit>(MetricsSystem.java:157) ~[?:?] at alluxio.client.file.FileSystemContext.initContext(FileSystemContext.java:316) ~[?:?] at alluxio.client.file.FileSystemContext.init(FileSystemContext.java:305) ~[?:?] at alluxio.client.file.FileSystemContext.create(FileSystemContext.java:256) ~[?:?] at alluxio.client.file.FileSystemContext.create(FileSystemContext.java:225) ~[?:?] at alluxio.client.file.FileSystemContext.create(FileSystemContext.java:207) ~[?:?] at alluxio.client.file.FileSystem$Factory.create(FileSystem.java:138) ~[?:?] at org.apache.pulsar.io.alluxio.sink.AlluxioSink.open(AlluxioSink.java:101) ~[?:?] at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setupOutput(JavaInstanceRunnable.java:857) ~[org.apache.pulsar-pulsar-functions-instance-2.11.0.jar:2.11.0] at org.apache.pulsar.functions.instance.JavaInstanceRunnable.setup(JavaInstanceRunnable.java:224) ~[org.apache.pulsar-pulsar-functions-instance-2.11.0.jar:2.11.0] at org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:259) ~[org.apache.pulsar-pulsar-functions-instance-2.11.0.jar:2.11.0] at java.lang.Thread.run(Thread.java:833) ~[?:?] ``` Probably I have to add the `--add-opens java.management/sun.management=ALL-UNNAMED` runtime option somewhere, but I'm not sure where it is yet. So let me upgrade it to 2.9.0+ in another PR. -- 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: commits-unsubscr...@pulsar.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
