antoshk opened a new issue, #27302: URL: https://github.com/apache/beam/issues/27302
### What happened? When I ran DebeziumIO.read() (2.45.0 and higher) transformation with default configuration it fails with exception "Error occurred when consuming changes from Database". In fact it throws NullPointerException when trying to unbox "restriction.milisToRun" Integer (which is null) when trying to claim records from a database.  This field is defined as nullable so each time it becomes null the NullPointerException is thrown here.  Stacktrace: `Caused by: java.lang.RuntimeException: Error occurred when consuming changes from Database. at org.apache.beam.io.debezium.KafkaSourceConsumerFn.process(KafkaSourceConsumerFn.java:269) Caused by: java.lang.NullPointerException at org.apache.beam.io.debezium.KafkaSourceConsumerFn$OffsetTracker.tryClaim(KafkaSourceConsumerFn.java:403) at org.apache.beam.io.debezium.KafkaSourceConsumerFn$OffsetTracker.tryClaim(KafkaSourceConsumerFn.java:366) at org.apache.beam.repackaged.direct_java.sdk.fn.splittabledofn.RestrictionTrackers$RestrictionTrackerObserver.tryClaim(RestrictionTrackers.java:59) at org.apache.beam.io.debezium.KafkaSourceConsumerFn.process(KafkaSourceConsumerFn.java:254) at org.apache.beam.io.debezium.KafkaSourceConsumerFn$DoFnInvoker.invokeProcessElement(Unknown Source) at org.apache.beam.repackaged.direct_java.runners.core.OutputAndTimeBoundedSplittableProcessElementInvoker.invokeProcessElement(OutputAndTimeBoundedSplittableProcessElementInvoker.java:125) at org.apache.beam.repackaged.direct_java.runners.core.SplittableParDoViaKeyedWorkItems$ProcessFn.processElement(SplittableParDoViaKeyedWorkItems.java:567) at org.apache.beam.repackaged.direct_java.runners.core.SplittableParDoViaKeyedWorkItems$ProcessFn$DoFnInvoker.invokeProcessElement(Unknown Source) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:211) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner.processElement(SimpleDoFnRunner.java:188) at org.apache.beam.repackaged.direct_java.runners.core.ProcessFnRunner.processElementInReadyWindows(ProcessFnRunner.java:76) at org.apache.beam.runners.direct.ParDoEvaluator.processElement(ParDoEvaluator.java:244) at org.apache.beam.runners.direct.DoFnLifecycleManagerRemovingTransformEvaluator.processElement(DoFnLifecycleManagerRemovingTransformEvaluator.java:54) at org.apache.beam.runners.direct.DirectTransformExecutor.processElements(DirectTransformExecutor.java:165) at org.apache.beam.runners.direct.DirectTransformExecutor.run(DirectTransformExecutor.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829)` ### Issue Priority Priority: 2 (default / most bugs should be filed as P2) ### Issue Components - [ ] Component: Python SDK - [ ] Component: Java SDK - [ ] Component: Go SDK - [ ] Component: Typescript SDK - [X] Component: IO connector - [ ] Component: Beam examples - [ ] Component: Beam playground - [ ] Component: Beam katas - [ ] Component: Website - [ ] Component: Spark Runner - [ ] Component: Flink Runner - [ ] Component: Samza Runner - [ ] Component: Twister2 Runner - [ ] Component: Hazelcast Jet Runner - [ ] Component: Google Cloud Dataflow Runner -- 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]
