CalvinKirs opened a new pull request, #47859:
URL: https://github.com/apache/doris/pull/47859
### Purpose:
To prevent exceptions caused by closing the FS object managed by
RemoteFileSystem when it is inadvertently shared across different parts of the
application, we have disabled the file system cache. This ensures that
RemoteFileSystem-managed FS instances are not closed prematurely due to shared
references.
### Changes:
Disabled the cache for file system implementations (such as S3, HDFS, GCS,
etc.) by setting fs.<scheme>.impl.disable.cache=true. This ensures a new
FileSystem instance is created each time, rather than reusing one from the
cache. This change addresses the issue where RemoteFileSystem-managed file
system instances could be closed unexpectedly in multi-threaded or
multi-reference scenarios, preventing exceptions triggered by prematurely
closed FileSystem instances.
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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