Grid created SPARK-26647:
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Summary: Spark Job marked as success when data is still being
written to GCS
Key: SPARK-26647
URL: https://issues.apache.org/jira/browse/SPARK-26647
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.4.0
Environment: Using spark kubernetes {{2.4.0}} on gke {{1.11.5-gke.5}}
Reporter: Grid
When using Spark on Kubernetes and the latest jar
{{{{https://storage.googleapis.com/hadoop-lib/gcs/gcs-connector-latest-hadoop2.jar}}
(dont' know what version this corresponds to)}}
I have a spark job that writes about 10GB of data to GCS using DataFrame write
{{{{ df .write.json(path_to_gcs_bucket) }}}}
This job and stage completes reports as complete but I can still see part files
being written in the background:
{{gs://mybucket/output/ZGM0YTg3Nzk2NDEwY2ViY2FhNTYwZTZi/part-00124-e86f3a48-72f7-4bf7-bdc4-328e97cdc7b1-c000.json}}
The job is marked as success but there are still gcs writes going on in the
background. This should update/report to the the job stage correctly and not be
marked as {{success}}.
Once the writes have completed the spark context{{ stop()}} is encountered and
the job terminated.
using spark kubernetes {{2.4.0}} on gke {{1.11.5-gke.5}}
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