Use READ IOContext for all non Segment* files when copying node-node #15922
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
Signed-off-by: Andriy Redko <andriy.redko@aiven.io>
Signed-off-by: Marc Handalian <marc.handalian@gmail.com>
github-actions
bot
added
bug
|
❌ Gradle check result for 9df169a: FAILURE Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change? |
This was referenced Sep 13, 2024
…ted to be read multiple times. Signed-off-by: Marc Handalian <marc.handalian@gmail.com>
|
❌ Gradle check result for 5d742f6: FAILURE Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change? |
|
closing this, changes included with #15333 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.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.
Description
This is a draft to fix #15902 on top of @reta's changes for #15333 9.12.0-snapshot-83df2ff.
With this change we open all files other than Segments* using IOContext.READ during node-node file copy (recovery/segrep).
With Lucene9_12 a READONCE context will confine the underlying IndexInput (MemorySegmentIndexInput) to a single thread. However, the Segments* file requires IOContext.READONCE in test - this is only enforced in MockDirectoryWrapper.
https://github.com/apache/lucene/blob/b2d3a2b37e00f19a74949097736be8fd64745f61/lucene/test-framework/src/java/org/apache/lucene/tests/store/MockDirectoryWrapper.java#L817
Related Issues
Resolves #15902
Check List
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.