[SPARK-21958][ML] Word2VecModel save: transform data in the cluster #19191
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
ok to test |
|
Test build #81667 has finished for PR 19191 at commit
|
|
Can one of the admins verify this patch? |
|
LGTM |
|
Merged to master. Thanks! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What changes were proposed in this pull request?
Change a data transformation while saving a Word2VecModel to happen with distributed data instead of local driver data.
How was this patch tested?
Unit tests for the ML sub-component still pass.
Running this patch against v2.2.0 in a fully distributed production cluster allows a 4.0G model to save and load correctly, where it would not do so without the patch.