[ML] fixing MlMetadata backwards compatibility bug with 7.13-16 #80041
Conversation
This file contains hidden or 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
|
Pinging @elastic/ml-core (Team:ML) |
benwtrent
changed the title
benwtrent
added
the
auto-merge-without-approval
droberts195
added a commit
to droberts195/elasticsearch
that referenced
this pull request
Nov 5, 2021
The release note about not doing a rolling upgrade to 8.0.0-beta1 if using ML is no longer required because 8.0.0-beta1 was rebuilt to include elastic#80041.
droberts195
added a commit
that referenced
this pull request
Nov 5, 2021
The release note about not doing a rolling upgrade to 8.0.0-beta1 if using ML is no longer required because 8.0.0-beta1 was rebuilt to include #80041.
droberts195
added a commit
to droberts195/elasticsearch
that referenced
this pull request
Nov 5, 2021
The release note about not doing a rolling upgrade to 8.0.0-beta1 if using ML is no longer required because 8.0.0-beta1 was rebuilt to include elastic#80041. Backport of elastic#80417
elasticsearchmachine
pushed a commit
that referenced
this pull request
Nov 5, 2021
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Outdated suggestions cannot be applied.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.
Since 7.13, MlMetadata with reset mode has been serializable. But, this was never adjusted in the 8.0.0 branch.
This commit fixes a serialization bug currently present in alpha + beta1 releases of Elasticsearch 8.0.0.
When MlMetadata exists in a cluster, a rolling upgrade, or mixed-version environment may fail to serialize cluster state between 8.0.0 nodes and nodes 7.13-7.16