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Posted to issues@solr.apache.org by "Anshum Gupta (Jira)" <ji...@apache.org> on 2021/03/31 23:38:00 UTC

[jira] [Commented] (SOLR-15164) Task Management Interface

    [ https://issues.apache.org/jira/browse/SOLR-15164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17312780#comment-17312780 ] 

Anshum Gupta commented on SOLR-15164:
-------------------------------------

Thanks for the PR Atri, and the patience :)

I was able to run some tests - thanks to Houston for helping out. The test framework we use at work is based on the Lucene benchmark module and isn’t super complex so while these are some numbers, they might be missing something. 

Based on the numbers in the attached PDF, there doesn’t seem to be any perf impact due to this code. The indexing numbers are just there for comparison sake, but the search/query numbers look fine too.

These were tests on Kubernetes, 2 pods (=solr instances), 4 CPUs, 8G memory, 6G of heap.


> Task Management Interface
> -------------------------
>
>                 Key: SOLR-15164
>                 URL: https://issues.apache.org/jira/browse/SOLR-15164
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Atri Sharma
>            Assignee: Atri Sharma
>            Priority: Major
>         Attachments: RoughOutlineTaskManagementInterface.png
>
>          Time Spent: 4h 20m
>  Remaining Estimate: 0h
>
> This Jira talks about the task management interface capability in Solr.
>  
> The task management interface allows existing tasks to declare that they are cancellable and trackable using newly defined parameters. Once a task is started with these parameters defined, task management interface allows the following operations:
> 1. List all active cancellable tasks currently running.
> 2. Cancel a specific task.
> 3. Query the status of a specific task.
>  
> Query UUID can be autogenerated or a custom UUID can be specified when starting the task.
>  
> At the moment, this is supported for queries.
>  
> Attached is an outline of the framework.



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