maxinfan opened a new issue, #9674: URL: https://github.com/apache/paimon/issues/9674
### Search before asking - [x] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version paimon 1.4.1 ### Compute Engine flink 1.17 ### Minimal reproduce step I am using the Dedicated Compaction feature to perform independent compaction. Since my table has multiple partitions, I initiated a separate compaction task for each partition. However, the tasks encountered errors during execution and kept restarting Dedicated Compaction Flink Action Jar : compact --warehouse hdfs://rzhdfs/paimon/rz --database rz_dwd --table dwd_cj_post_info --table_conf sink.parallelism=32 --partition platform=news --table_conf write-buffer-spillable=true --table_conf consumer-id=post_info_news_compaction --table_conf read.batch-size=256 --table_conf sink.use-managed-memory-allocator=true ### What doesn't meet your expectations? **here is the error message:** 2026-09-07 16:14:04 java.lang.RuntimeException: java.lang.IllegalArgumentException: Self-suppression not permitted at org.apache.paimon.table.sink.TableCommitImpl.maintain(TableCommitImpl.java:362) at org.apache.paimon.table.sink.TableCommitImpl.commitMultiple(TableCommitImpl.java:244) at org.apache.paimon.flink.sink.StoreCommitter.commit(StoreCommitter.java:101) at org.apache.paimon.flink.sink.CommitterOperator.commitUpToCheckpoint(CommitterOperator.java:215) at org.apache.paimon.flink.sink.CommitterOperator.notifyCheckpointComplete(CommitterOperator.java:192) at org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.notifyCheckpointComplete(StreamOperatorWrapper.java:104) at org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.notifyCheckpointComplete(RegularOperatorChain.java:145) at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpoint(SubtaskCheckpointCoordinatorImpl.java:467) at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpointComplete(SubtaskCheckpointCoordinatorImpl.java:400) at org.apache.flink.streaming.runtime.tasks.StreamTask.notifyCheckpointComplete(StreamTask.java:1430) at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointCompleteAsync$16(StreamTask.java:1371) at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointOperation$19(StreamTask.java:1410) at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50) at org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:90) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMail(MailboxProcessor.java:398) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMailsWhenDefaultActionUnavailable(MailboxProcessor.java:367) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:352) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:229) at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:839) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:788) at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:952) at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:931) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:745) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:562) at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.IllegalArgumentException: Self-suppression not permitted at java.lang.Throwable.addSuppressed(Throwable.java:1082) at org.apache.paimon.fs.FileIO.overwriteFileUtf8(FileIO.java:362) at org.apache.paimon.fs.hadoop.HadoopFileIO.overwriteFileUtf8(HadoopFileIO.java:177) at org.apache.paimon.fs.FileIO.overwriteHintFile(FileIO.java:371) at org.apache.paimon.utils.HintFileUtils.commitHint(HintFileUtils.java:117) at org.apache.paimon.utils.HintFileUtils.commitEarliestHint(HintFileUtils.java:98) at org.apache.paimon.utils.SnapshotManager.commitEarliestHint(SnapshotManager.java:741) at org.apache.paimon.table.ExpireSnapshotsImpl.writeEarliestHint(ExpireSnapshotsImpl.java:315) at org.apache.paimon.table.ExpireSnapshotsImpl.innerExpireUntil(ExpireSnapshotsImpl.java:270) at org.apache.paimon.table.ExpireSnapshotsImpl.expireUntil(ExpireSnapshotsImpl.java:157) at org.apache.paimon.table.ExpireSnapshotsImpl.expire(ExpireSnapshotsImpl.java:151) at org.apache.paimon.table.AbstractFileStoreTable.lambda$newExpireRunnable$2(AbstractFileStoreTable.java:501) at org.apache.paimon.table.sink.TableCommitImpl.maintain(TableCommitImpl.java:404) at org.apache.paimon.table.sink.TableCommitImpl.lambda$maintain$4(TableCommitImpl.java:371) at org.apache.paimon.shade.guava30.com.google.common.util.concurrent.MoreExecutors$DirectExecutorService.execute(MoreExecutors.java:321) at org.apache.paimon.table.sink.TableCommitImpl.maintain(TableCommitImpl.java:368) ... 24 more Caused by: java.io.FileNotFoundException: File does not exist: /paimon/rz/rz_dwd.db/dwd_cj_post_info/snapshot/EARLIEST (inode 1972126668) [Lease. Holder: DFSClient_NONMAPREDUCE_856901003_87, pending creates: 2] ### Anything else? _No response_ ### Are you willing to submit a PR? - [ ] 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]
