zhuangchong opened a new issue, #4344: URL: https://github.com/apache/paimon/issues/4344
### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version 0.1-SNAPSHOT ### Compute Engine Flink ### Minimal reproduce step ```flink sql CREATE TABLE t (pk INT PRIMARY KEY NOT ENFORCED, a STRING, b STRING) WITH ( 'merge-engine' = 'partial-update', 'partial-update.remove-record-on-delete' = 'true', 'changelog-producer' = 'lookup' ) INSERT INTO t VALUES (1, CAST (NULL AS STRING), 'apple') DELETE FROM t WHERE pk = 1 ``` ### What doesn't meet your expectations? Caused by: java.io.IOException: java.util.concurrent.ExecutionException: java.lang.NullPointerException at org.apache.paimon.flink.sink.StoreSinkWriteImpl.prepareCommit(StoreSinkWriteImpl.java:234) at org.apache.paimon.flink.sink.TableWriteOperator.prepareCommit(TableWriteOperator.java:123) at org.apache.paimon.flink.sink.PrepareCommitOperator.emitCommittables(PrepareCommitOperator.java:100) at org.apache.paimon.flink.sink.PrepareCommitOperator.endInput(PrepareCommitOperator.java:88) at org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.endOperatorInput(StreamOperatorWrapper.java:96) at org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.endInput(RegularOperatorChain.java:97) at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:68) at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:638) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231) at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:973) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:917) at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:970) at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:949) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:763) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:192) at org.apache.paimon.compact.CompactFutureManager.obtainCompactResult(CompactFutureManager.java:67) at org.apache.paimon.compact.CompactFutureManager.innerGetCompactionResult(CompactFutureManager.java:53) at org.apache.paimon.mergetree.compact.MergeTreeCompactManager.getCompactionResult(MergeTreeCompactManager.java:220) at org.apache.paimon.mergetree.MergeTreeWriter.trySyncLatestCompaction(MergeTreeWriter.java:327) at org.apache.paimon.mergetree.MergeTreeWriter.prepareCommit(MergeTreeWriter.java:276) at org.apache.paimon.operation.AbstractFileStoreWrite.prepareCommit(AbstractFileStoreWrite.java:207) at org.apache.paimon.operation.MemoryFileStoreWrite.prepareCommit(MemoryFileStoreWrite.java:151) at org.apache.paimon.table.sink.TableWriteImpl.prepareCommit(TableWriteImpl.java:253) at org.apache.paimon.flink.sink.StoreSinkWriteImpl.prepareCommit(StoreSinkWriteImpl.java:229) ... 15 more ### Anything else? _No response_ ### Are you willing to submit a PR? - [X] I'm willing to submit a 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
