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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Work logged] (BEAM-5092) Nexmark 10x performance regression
Date Fri, 24 Aug 2018 22:40:00 GMT


ASF GitHub Bot logged work on BEAM-5092:

                Author: ASF GitHub Bot
            Created on: 24/Aug/18 22:39
            Start Date: 24/Aug/18 22:39
    Worklog Time Spent: 10m 
      Work Description: reuvenlax commented on issue #6268: [BEAM-5092] Prevent hash-lookup
of schema on every record
   retest this please

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Issue Time Tracking

    Worklog Id:     (was: 138007)
    Time Spent: 8h 50m  (was: 8h 40m)

> Nexmark 10x performance regression
> ----------------------------------
>                 Key: BEAM-5092
>                 URL:
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-java-core
>            Reporter: Andrew Pilloud
>            Assignee: Reuven Lax
>            Priority: Critical
>          Time Spent: 8h 50m
>  Remaining Estimate: 0h
> There looks to be a 10x performance hit on the DirectRunner and Flink nexmark jobs.
It first showed up in this build:
> []
> []
> []

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