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Posted to mapreduce-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/06/22 11:59:00 UTC

[jira] [Work logged] (MAPREDUCE-7371) DistributedCache alternative APIs should not use DistributedCache APIs internally

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7371?focusedWorklogId=783826&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-783826 ]

ASF GitHub Bot logged work on MAPREDUCE-7371:
---------------------------------------------

                Author: ASF GitHub Bot
            Created on: 22/Jun/22 11:58
            Start Date: 22/Jun/22 11:58
    Worklog Time Spent: 10m 
      Work Description: steveloughran commented on PR #3855:
URL: https://github.com/apache/hadoop/pull/3855#issuecomment-1163008267

   pulling this in to branch-3.3




Issue Time Tracking
-------------------

    Worklog Id:     (was: 783826)
    Time Spent: 2h 20m  (was: 2h 10m)

> DistributedCache alternative APIs should not use DistributedCache APIs internally
> ---------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-7371
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7371
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>            Reporter: Viraj Jasani
>            Assignee: Viraj Jasani
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> DistributedCache has been deprecated long back and it's still being used as of today. However, all the alternative Job APIs (for deprecated DistributedCache APIs) still internally use DistributedCache APIs only, this is a deadlock and it leaves no room for removal of DistributedCache APIs in future. We should move core logic to Job or JobContext as required and let deprecated DistributedCache APIs point to the right alternatives internally.



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