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Posted to issues@spark.apache.org by "melin (Jira)" <ji...@apache.org> on 2024/05/24 01:31:00 UTC

[jira] [Created] (SPARK-48404) Driver and Executor support merge and run in a single jvm

melin created SPARK-48404:
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             Summary: Driver and Executor support merge and run in a single jvm
                 Key: SPARK-48404
                 URL: https://issues.apache.org/jira/browse/SPARK-48404
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 4.0.0
            Reporter: melin


Spark is used in data integration scenarios (such as reading data from mysql and writing data to other data sources), and in many cases can run tasks in a single concurrency. The Driver and Executor consume resources separately. If Driver and Executor support merging, especially when running on the cloud. Can save calculation cost.



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