[ https://issues.apache.org/jira/browse/FLINK-13969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16966618#comment-16966618 ]
Till Rohrmann commented on FLINK-13969: --------------------------------------- I've assigned this ticket to you [~klion26]. Thanks for fixing this problem! > Resuming Externalized Checkpoint (rocks, incremental, scale down) end-to-end > test fails on Travis > ------------------------------------------------------------------------------------------------- > > Key: FLINK-13969 > URL: https://issues.apache.org/jira/browse/FLINK-13969 > Project: Flink > Issue Type: Bug > Components: Runtime / Checkpointing > Affects Versions: 1.10.0 > Reporter: Till Rohrmann > Assignee: Congxian Qiu(klion26) > Priority: Critical > Labels: test-stability > Fix For: 1.10.0 > > > The {{Resuming Externalized Checkpoint (rocks, incremental, scale down)}} > end-to-end test fails on Travis because its log contains an exception > {code} > org.apache.flink.runtime.checkpoint.CheckpointException: Could not complete > snapshot 16 for operator ArtificalKeyedStateMapper_Avro -> > ArtificalOperatorStateMapper (2/4). Failure reason: Checkpoint was declined. > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:431) > at > org.apache.flink.streaming.runtime.tasks.StreamTask$CheckpointingOperation.checkpointStreamOperator(StreamTask.java:1302) > at > org.apache.flink.streaming.runtime.tasks.StreamTask$CheckpointingOperation.executeCheckpointing(StreamTask.java:1236) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.checkpointState(StreamTask.java:892) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.performCheckpoint(StreamTask.java:797) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.triggerCheckpointOnBarrier(StreamTask.java:728) > at > org.apache.flink.streaming.runtime.io.CheckpointBarrierHandler.notifyCheckpoint(CheckpointBarrierHandler.java:88) > at > org.apache.flink.streaming.runtime.io.CheckpointBarrierAligner.processBarrier(CheckpointBarrierAligner.java:177) > at > org.apache.flink.streaming.runtime.io.CheckpointedInputGate.pollNext(CheckpointedInputGate.java:155) > at > org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.pollNextNullable(StreamTaskNetworkInput.java:118) > at > org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.pollNextNullable(StreamTaskNetworkInput.java:48) > at > org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:144) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.performDefaultAction(StreamTask.java:277) > at > org.apache.flink.streaming.runtime.tasks.mailbox.execution.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:147) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:404) > at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:705) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:530) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.io.IOException: Cannot register Closeable, registry is > already closed. Closing argument. > at > org.apache.flink.util.AbstractCloseableRegistry.registerCloseable(AbstractCloseableRegistry.java:85) > at > org.apache.flink.runtime.state.AsyncSnapshotCallable$AsyncSnapshotTask.<init>(AsyncSnapshotCallable.java:122) > at > org.apache.flink.runtime.state.AsyncSnapshotCallable$AsyncSnapshotTask.<init>(AsyncSnapshotCallable.java:110) > at > org.apache.flink.runtime.state.AsyncSnapshotCallable.toAsyncSnapshotFutureTask(AsyncSnapshotCallable.java:104) > at > org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy.doSnapshot(RocksIncrementalSnapshotStrategy.java:170) > at > org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.snapshot(RocksDBSnapshotStrategyBase.java:126) > at > org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.snapshot(RocksDBKeyedStateBackend.java:439) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:411) > ... 17 more > {code} > https://api.travis-ci.org/v3/job/580915660/log.txt -- This message was sent by Atlassian Jira (v8.3.4#803005)