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https://issues.apache.org/jira/browse/SPARK-42466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shrikant Prasad updated SPARK-42466:
------------------------------------
Affects Version/s: 3.3.2
> spark.kubernetes.file.upload.path not deleting files under HDFS after job
> completes
> -----------------------------------------------------------------------------------
>
> Key: SPARK-42466
> URL: https://issues.apache.org/jira/browse/SPARK-42466
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 3.2.0, 3.3.2
> Reporter: Jagadeeswara Rao
> Priority: Major
>
> In cluster mode after uploading files to HDFS location using
> spark.kubernetes.file.upload.path property files are not getting cleared .
> File is successfully uploaded to hdfs location in this format
> spark-upload-[randomUUID] using {{KubernetesUtils}} is requested to
> uploadFileUri .
> [https://github.com/apache/spark/blob/76a134ade60a9f354aca01eaca0b2e2477c6bd43/resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/KubernetesUtils.scala#L310]
> following is driver log , driver is completed successfully and shutdownhook
> is not cleared the hdfs files.
> {code:java}
> 23/02/16 18:06:56 INFO KubernetesClusterSchedulerBackend: Shutting down all
> executors
> 23/02/16 18:06:56 INFO
> KubernetesClusterSchedulerBackend$KubernetesDriverEndpoint: Asking each
> executor to shut down
> 23/02/16 18:06:56 WARN ExecutorPodsWatchSnapshotSource: Kubernetes client has
> been closed.
> 23/02/16 18:06:57 INFO MapOutputTrackerMasterEndpoint:
> MapOutputTrackerMasterEndpoint stopped!
> 23/02/16 18:06:57 INFO MemoryStore: MemoryStore cleared
> 23/02/16 18:06:57 INFO BlockManager: BlockManager stopped
> 23/02/16 18:06:57 INFO BlockManagerMaster: BlockManagerMaster stopped
> 23/02/16 18:06:57 INFO
> OutputCommitCoordinator$OutputCommitCoordinatorEndpoint:
> OutputCommitCoordinator stopped!
> 23/02/16 18:06:57 INFO SparkContext: Successfully stopped SparkContext
> 23/02/16 18:06:57 INFO ShutdownHookManager: Shutdown hook called
> 23/02/16 18:06:57 INFO ShutdownHookManager: Deleting directory
> /tmp/spark-efb8f725-4ead-4729-a8e0-f478280121b7
> 23/02/16 18:06:57 INFO ShutdownHookManager: Deleting directory
> /spark-local2/spark-66dbf7e6-fe7e-4655-8724-69d76d93fc1f
> 23/02/16 18:06:57 INFO ShutdownHookManager: Deleting directory
> /spark-local1/spark-53aefaee-58a5-4fce-b5b0-5e29f42e337f{code}
>
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