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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2016/02/26 23:28:18 UTC

[jira] [Created] (SPARK-13524) Remove BroadcastManager

Andrew Or created SPARK-13524:
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             Summary: Remove BroadcastManager
                 Key: SPARK-13524
                 URL: https://issues.apache.org/jira/browse/SPARK-13524
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
            Reporter: Andrew Or


It has two methods that we actually care about, broadcast and unbroadcast. That's it. Also it doesn't make sense to create BroadcastManager on executors. There's a flag in the constructor called `isDriver` but if you trace it downstream it's not used anywhere!

TL;DR BroadcastManager is not needed and there's a lot of opportunity for clean up here. This doesn't have to happen before 2.0.0 since it's all internal API.



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