[jira] [Created] (HUDI-4931) Explore fat jar option for gcs-connector lib used during GCS Ingestion

["Pramod Biligiri (Jira)" <ji...@apache.org>]

Pramod Biligiri created HUDI-4931:
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             Summary: Explore fat jar option for gcs-connector lib used during GCS Ingestion
                 Key: HUDI-4931
                 URL: https://issues.apache.org/jira/browse/HUDI-4931
             Project: Apache Hudi
          Issue Type: Task
            Reporter: Pramod Biligiri


Currently, the GCS Ingestion (HUDI-4850) expects recent versions of Jars like protobuf and Guava to be provided to spark-submit explicitly, to override older versions shipped with Spark. These Jars are used by the gcs-connector which is a library from Google that helps connect to GCS. For more details see [https://docs.google.com/document/d/1VfvtdvhXw6oEHPgZ_4Be2rkPxIzE0kBCNUiVDsXnSAA/edit#] (section titled "Configure Spark to use newer versions of some Jars").

See if it's possible to create a shaded+fat jar of gcs-connector for this use case instead, and avoid specifying things to spark-submit on the command line.

An alternate approach to consider for the long term is HUDI-4930 (slim bundles).



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