[ https://issues.apache.org/jira/browse/FLINK-35457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yanfei Lei reassigned FLINK-35457: ---------------------------------- Assignee: Yanfei Lei > EventTimeWindowCheckpointingITCase fails on AZP as NPE > ------------------------------------------------------ > > Key: FLINK-35457 > URL: https://issues.apache.org/jira/browse/FLINK-35457 > Project: Flink > Issue Type: Bug > Components: Build System / CI > Affects Versions: 1.20.0 > Reporter: Weijie Guo > Assignee: Yanfei Lei > Priority: Major > Labels: pull-request-available > > {code:java} > Caused by: java.lang.NullPointerException > at > org.apache.flink.runtime.checkpoint.filemerging.PhysicalFile.deleteIfNecessary(PhysicalFile.java:155) > at > org.apache.flink.runtime.checkpoint.filemerging.PhysicalFile.decRefCount(PhysicalFile.java:141) > at > org.apache.flink.runtime.checkpoint.filemerging.LogicalFile.discardWithCheckpointId(LogicalFile.java:118) > at > org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManagerBase.discardSingleLogicalFile(FileMergingSnapshotManagerBase.java:574) > at > org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManagerBase.discardLogicalFiles(FileMergingSnapshotManagerBase.java:588) > at > org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManagerBase.notifyCheckpointAborted(FileMergingSnapshotManagerBase.java:490) > at > org.apache.flink.runtime.checkpoint.filemerging.WithinCheckpointFileMergingSnapshotManager.notifyCheckpointAborted(WithinCheckpointFileMergingSnapshotManager.java:61) > at > org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyFileMergingSnapshotManagerCheckpoint(SubtaskCheckpointCoordinatorImpl.java:505) > at > org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpoint(SubtaskCheckpointCoordinatorImpl.java:490) > at > org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpointAborted(SubtaskCheckpointCoordinatorImpl.java:414) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointAbortAsync$21(StreamTask.java:1513) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointOperation$23(StreamTask.java:1536) > 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.afterInvoke(StreamTask.java:998) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:923) > 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) > {code} > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=59821&view=logs&j=39d5b1d5-3b41-54dc-6458-1e2ddd1cdcf3&t=0c010d0c-3dec-5bf1-d408-7b18988b1b2b&l=8538 -- This message was sent by Atlassian Jira (v8.20.10#820010)