[jira] [Resolved] (SPARK-576) Design and develop a more precise progress estimator

["Josh Rosen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Rosen resolved SPARK-576.
------------------------------
    Resolution: Won't Fix

Closing this as "Won't Fix"; see our discussion at https://github.com/apache/spark/pull/2837.

{quote}
I'm not sure whether this is a good idea - since estimates like this are likely to be very inaccurate due to the presence of stragglers in most jobs. I think it's better to just give people a slider as we have now. If someone sees an estimate but we are off by more than 100%, it could end up frustrating users.
{quote}

> Design and develop a more precise progress estimator
> ----------------------------------------------------
>
>                 Key: SPARK-576
>                 URL: https://issues.apache.org/jira/browse/SPARK-576
>             Project: Spark
>          Issue Type: Improvement
>            Reporter: Mosharaf Chowdhury
>
> In addition to <task_completed>/<total_tasks>, we need to have something that says <estimated_time_remaining>.



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