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Matthias Pohl commented on FLINK-28440: --------------------------------------- master (1.19): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=55084&view=logs&j=39d5b1d5-3b41-54dc-6458-1e2ddd1cdcf3&t=0c010d0c-3dec-5bf1-d408-7b18988b1b2b&l=8024 > EventTimeWindowCheckpointingITCase failed with restore > ------------------------------------------------------ > > Key: FLINK-28440 > URL: https://issues.apache.org/jira/browse/FLINK-28440 > Project: Flink > Issue Type: Bug > Components: Runtime / Checkpointing, Runtime / State Backends > Affects Versions: 1.16.0, 1.17.0, 1.18.0, 1.19.0 > Reporter: Huang Xingbo > Assignee: Yanfei Lei > Priority: Critical > Labels: auto-deprioritized-critical, pull-request-available, > stale-assigned, test-stability > Fix For: 1.19.0 > > Attachments: image-2023-02-01-00-51-54-506.png, > image-2023-02-01-01-10-01-521.png, image-2023-02-01-01-19-12-182.png, > image-2023-02-01-16-47-23-756.png, image-2023-02-01-16-57-43-889.png, > image-2023-02-02-10-52-56-599.png, image-2023-02-03-10-09-07-586.png, > image-2023-02-03-12-03-16-155.png, image-2023-02-03-12-03-56-614.png > > > {code:java} > Caused by: java.lang.Exception: Exception while creating > StreamOperatorStateContext. > at > org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:256) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:268) > at > org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.initializeStateAndOpenOperators(RegularOperatorChain.java:106) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.restoreGates(StreamTask.java:722) > at > org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.call(StreamTaskActionExecutor.java:55) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.restoreInternal(StreamTask.java:698) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.restore(StreamTask.java:665) > at > org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:935) > at > org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:904) > at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:728) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:550) > at java.lang.Thread.run(Thread.java:748) > Caused by: org.apache.flink.util.FlinkException: Could not restore keyed > state backend for WindowOperator_0a448493b4782967b150582570326227_(2/4) from > any of the 1 provided restore options. > at > org.apache.flink.streaming.api.operators.BackendRestorerProcedure.createAndRestore(BackendRestorerProcedure.java:160) > at > org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.keyedStatedBackend(StreamTaskStateInitializerImpl.java:353) > at > org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.streamOperatorStateContext(StreamTaskStateInitializerImpl.java:165) > ... 11 more > Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: > /tmp/junit1835099326935900400/junit1113650082510421526/52ee65b7-033f-4429-8ddd-adbe85e27ced > (No such file or directory) > at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:321) > at > org.apache.flink.runtime.state.changelog.StateChangelogHandleStreamHandleReader$1.advance(StateChangelogHandleStreamHandleReader.java:87) > at > org.apache.flink.runtime.state.changelog.StateChangelogHandleStreamHandleReader$1.hasNext(StateChangelogHandleStreamHandleReader.java:69) > at > org.apache.flink.state.changelog.restore.ChangelogBackendRestoreOperation.readBackendHandle(ChangelogBackendRestoreOperation.java:96) > at > org.apache.flink.state.changelog.restore.ChangelogBackendRestoreOperation.restore(ChangelogBackendRestoreOperation.java:75) > at > org.apache.flink.state.changelog.ChangelogStateBackend.restore(ChangelogStateBackend.java:92) > at > org.apache.flink.state.changelog.AbstractChangelogStateBackend.createKeyedStateBackend(AbstractChangelogStateBackend.java:136) > at > org.apache.flink.streaming.api.operators.StreamTaskStateInitializerImpl.lambda$keyedStatedBackend$1(StreamTaskStateInitializerImpl.java:336) > at > org.apache.flink.streaming.api.operators.BackendRestorerProcedure.attemptCreateAndRestore(BackendRestorerProcedure.java:168) > at > org.apache.flink.streaming.api.operators.BackendRestorerProcedure.createAndRestore(BackendRestorerProcedure.java:135) > ... 13 more > Caused by: java.io.FileNotFoundException: > /tmp/junit1835099326935900400/junit1113650082510421526/52ee65b7-033f-4429-8ddd-adbe85e27ced > (No such file or directory) > at java.io.FileInputStream.open0(Native Method) > at java.io.FileInputStream.open(FileInputStream.java:195) > at java.io.FileInputStream.<init>(FileInputStream.java:138) > at > org.apache.flink.core.fs.local.LocalDataInputStream.<init>(LocalDataInputStream.java:50) > at > org.apache.flink.core.fs.local.LocalFileSystem.open(LocalFileSystem.java:134) > at > org.apache.flink.core.fs.SafetyNetWrapperFileSystem.open(SafetyNetWrapperFileSystem.java:87) > at > org.apache.flink.runtime.state.filesystem.FileStateHandle.openInputStream(FileStateHandle.java:72) > at > org.apache.flink.changelog.fs.StateChangeFormat.read(StateChangeFormat.java:92) > at > org.apache.flink.runtime.state.changelog.StateChangelogHandleStreamHandleReader$1.advance(StateChangelogHandleStreamHandleReader.java:85) > ... 21 more > {code} > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=37772&view=logs&j=4d4a0d10-fca2-5507-8eed-c07f0bdf4887&t=7b25afdf-cc6c-566f-5459-359dc2585798&l=8916 > Other tests where this stacktrace was observed in test failures is > {{ChangelogRecoveryITCase}} (FLINK-30107) and > {{ChangelogRecoverySwitchStateBackendITCase}} (FLINK-28898). -- This 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