Skip to content

Remove usage of parallel stream for feature value map generation#751

Merged
feast-ci-bot merged 1 commit into
feast-dev:masterfrom
khorshuheng:remove-parallel-stream
May 28, 2020
Merged

Remove usage of parallel stream for feature value map generation#751
feast-ci-bot merged 1 commit into
feast-dev:masterfrom
khorshuheng:remove-parallel-stream

Conversation

@khorshuheng
Copy link
Copy Markdown
Collaborator

What this PR does / why we need it:
Feaute value map is not thread safe. Using parallel stream here can leads to racing condition, which results in incorrect feature value map being computed.

Does this PR introduce a user-facing change?:

Fix the bug where feature value map is generated incorrectly intermittently due to racing condition, when the feature is stale.

@feast-ci-bot
Copy link
Copy Markdown
Collaborator

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: khorshuheng, woop

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

@woop
Copy link
Copy Markdown
Member

woop commented May 28, 2020

/lgtm

@woop
Copy link
Copy Markdown
Member

woop commented May 28, 2020

@khorshuheng this should probably be backported to 0.5 as well right?

@feast-ci-bot feast-ci-bot merged commit 17411d6 into feast-dev:master May 28, 2020
khorshuheng added a commit to khorshuheng/feast that referenced this pull request May 29, 2020
khorshuheng added a commit that referenced this pull request May 29, 2020
Co-authored-by: Khor Shu Heng <khor.heng@gojek.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants