[FLINK-26797][BP-1.14][runtime] Hardens ZKCheckpointIDCounterMultiServersTest #19320
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
We only care about monotonically increasing numbers. Unstable connections could cause a retry by the curator client. See FLINK-26120 where a the same error cause was fixed in the same way.
org.apache.zookeeper.server.FinalRequestProcessor provides debug logs for actual operations being performed on the server, which might be interesting to see when investigating test instabilities. The following logs are part of the debug logs: Processing request:: sessionid:0x1003757ccd40000 type:getData cxid:0x11 zxid:0xfffffffffffffffe txntype:unknown reqpath:/flink/default/checkpoint_id_counter ...contains the type of request (e.g. 'getData') and path (e.g. '/flink/default/checkpoint_id_counter').
Collaborator
Contributor
Author
|
ci failure caused by FLINK-23105. Merging |
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Outdated suggestions cannot be applied.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.
1.14 backport of parent PR #19199