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https://issues.apache.org/jira/browse/FLINK-22411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17476738#comment-17476738
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lvshuang commented on FLINK-22411:
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[~serge1994] it's work. thank you, you are amazing.
> Checkpoint failed caused by Mkdirs failed to create file, the path for Flink
> state.checkpoints.dir in docker-compose can not work from Flink Operations
> Playground
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-22411
> URL: https://issues.apache.org/jira/browse/FLINK-22411
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: 1.12.2
> Reporter: Serge
> Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available
> Attachments: screenshot-1.png
>
>
> docker-compose starting correctly starting docker-compose but after several
> minutes of work, Apache Flink has to create checkpoints, but there is some
> problem with access to the file system. next step in [Observing Failure &
> Recovery|https://ci.apache.org/projects/flink/flink-docs-release-1.12/try-flink/flink-operations-playground.html#observing-failure–recovery]
> can not operation.
> Exception:
> {code:java}
> org.apache.flink.runtime.checkpoint.CheckpointException: Could not finalize
> the pending checkpoint 104. Failure reason: Failure to finalize checkpoint.
> at
> org.apache.flink.runtime.checkpoint.CheckpointCoordinator.completePendingCheckpoint(CheckpointCoordinator.java:1216)
> ~[flink-dist_2.11-1.12.1.jar:1.12.1]
> …..
> Caused by: org.apache.flink.util.SerializedThrowable: Mkdirs failed to create
> file:/tmp/flink-checkpoints-directory/d73c2f87b0d7ea6748a1913ee4b50afe/chk-104
> at
> org.apache.flink.core.fs.local.LocalFileSystem.create(LocalFileSystem.java:262)
> ~[flink-dist_2.11-1.12.1.jar:1.12.1]
> {code}
> it is work , add a step:
> Create the checkpoint and savepoint directories on the Docker host machine
> (these volumes are mounted by the jobmanager and taskmanager, as specified in
> docker-compose.yaml):
> {code:bash}
> mkdir -p /tmp/flink-checkpoints-directory
> mkdir -p /tmp/flink-savepoints-directory
> {code}
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