zymap opened a new pull request, #17512:
URL: https://github.com/apache/pulsar/pull/17512
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### Motivation
There have two ways that will cause the offload data cleanup. One is met
offload conflict exception, and another is completeLedgerInfoForOffloaded
reaches max retry time and throws zookeeper exceptions.
We retry the zookeeper operation on connection loss exception. We should be
careful about this exception, because we may lose data if the metadata updated
successfully.
When a MetaStore exception happens, we can not make sure the metadata update
is failed or not. Because we have a retry on the connection loss, it is
possible to get a BadVersion or other exception after retrying.
So we don't clean up the data if this happens.
### Modifications
- don't delete data if has a meta store exception
### Verifying this change
- [ ] Make sure that the change passes the CI checks.
*(Please pick either of the following options)*
This change is a trivial rework / code cleanup without any test coverage.
*(or)*
This change is already covered by existing tests, such as *(please describe
tests)*.
*(or)*
This change added tests and can be verified as follows:
*(example:)*
- *Added integration tests for end-to-end deployment with large payloads
(10MB)*
- *Extended integration test for recovery after broker failure*
### Does this pull request potentially affect one of the following parts:
*If `yes` was chosen, please highlight the changes*
- Dependencies (does it add or upgrade a dependency): (yes / no)
- The public API: (yes / no)
- The schema: (yes / no / don't know)
- The default values of configurations: (yes / no)
- The wire protocol: (yes / no)
- The rest endpoints: (yes / no)
- The admin cli options: (yes / no)
- Anything that affects deployment: (yes / no / don't know)
### Documentation
Check the box below or label this PR directly.
Need to update docs?
- [ ] `doc-required`
(Your PR needs to update docs and you will update later)
- [x] `doc-not-needed`
(Please explain why)
- [ ] `doc`
(Your PR contains doc changes)
- [ ] `doc-complete`
(Docs have been already added)
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