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Posted to dev@griffin.apache.org by "Lionel Liu (JIRA)" <ji...@apache.org> on 2018/01/24 02:29:00 UTC

[jira] [Created] (GRIFFIN-95) [Measure] Enhance the dump performance in streaming cases

Lionel Liu created GRIFFIN-95:
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             Summary: [Measure] Enhance the dump performance in streaming cases
                 Key: GRIFFIN-95
                 URL: https://issues.apache.org/jira/browse/GRIFFIN-95
             Project: Griffin (Incubating)
          Issue Type: Bug
            Reporter: Lionel Liu
            Assignee: Lionel Liu


At current, we need to dump data before streaming process, to decouple the consumption and calculation. But the consumption works slow when kafka topics are much more than executors even with little data in each topic. We need to enhance the dump performance.



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