[7.5] Don't halt policy execution on policy trigger exception… #49172
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
When triggered either by becoming master, a new cluster state, or a periodic schedule, an ILM policy execution through `maybeRunAsyncAction`, `runPolicyAfterStateChange`, or `runPeriodicStep` throwing an exception will cause the loop the terminate. This means that any indices that would have been processed after the index where the exception was thrown will not be processed by ILM. For most execution this is not a problem because the actual running of steps is protected by a try/catch that moves the index to the ERROR step in the event of a problem. If an exception occurs prior to step execution (for example, in fetching and parsing the current policy/step) however, it causes the loop termination previously mentioned. This commit wraps the invocation of the methods specified above in a try/catch block that provides better logging and does not bubble the exception up.
dakrone
added
backport
:Data Management/ILM+SLM
|
Pinging @elastic/es-core-features (:Core/Features/ILM+SLM) |
dakrone
changed the title
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Outdated suggestions cannot be applied.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.
Backports the following commits to 7.5: