[jira] [Updated] (ATLAS-3797) Entity Creation: Refactoring: Improve Edge Creation

["Ashutosh Mestry (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ATLAS-3797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Mestry updated ATLAS-3797:
-----------------------------------
    Attachment: ATLAS-3797-Edge-creation-refactoring.patch

> Entity Creation: Refactoring: Improve Edge Creation
> ---------------------------------------------------
>
>                 Key: ATLAS-3797
>                 URL: https://issues.apache.org/jira/browse/ATLAS-3797
>             Project: Atlas
>          Issue Type: Improvement
>          Components:  atlas-core
>    Affects Versions: trunk
>            Reporter: Ashutosh Mestry
>            Assignee: Ashutosh Mestry
>            Priority: Major
>             Fix For: trunk
>
>         Attachments: ATLAS-3797-Edge-creation-refactoring.patch
>
>
> *Background*
> [ATLAS-3762|https://issues.apache.org/jira/browse/ATLAS-3762] introduced edge creation improvement by improving on edge existence check.
> The same change could be applied to another area within the implementation.
> *Investigation*
> This was discovered as part of volume testing done for high-volume import. This included importing over 100M entities. Various parts of the entity creation process had probes added to check for performance.
> During this investigation the edge creation was doing the same existence check that was addressed in earlier fixes. Re-using the same implementation showed marked improvement in entity creation.
> These were the parameters used for during import.
> Node configuration: 128 GB RAM, 40 cores.
> {code:java}
> atlas.migration.mode.batch.size=1500
> atlas.migration.mode.workers=40{code}



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