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https://issues.apache.org/jira/browse/FLINK-35417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated FLINK-35417:
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Description: 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. (was: flink is widely used in data
integration scenarios, where a single concurrency is not high, and in many
cases a single concurrency can run a task. Consider the high availability,
application mode, and large number of JobManger nodes that cost a lot of
resources. If the Session mode is used, the stability is not high.
In application mode, JobManager and TaskManager can be run together to achieve
reliability and save resources.
)
> JobManager and TaskManager support merging and run in a single process
> ----------------------------------------------------------------------
>
> Key: FLINK-35417
> URL: https://issues.apache.org/jira/browse/FLINK-35417
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Reporter: melin
> Assignee: Jeyhun Karimov
> Priority: Major
>
> 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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