morrySnow opened a new pull request, #59535:
URL: https://github.com/apache/doris/pull/59535
### What problem does this PR solve?
Related PR: #40680
Problem Summary:
This pull request temporarily disables session tracking and automatic
cleanup for temporary tables due to a memory leak issue involving
`Env#sessionReportTimeMap` and `Env#aliveSessionSet`. The affected logic is
commented out with TODO notes, and related imports are cleaned up.
Session management changes:
* Disabled the code that adds sessions to `aliveSessionSet` in
`Env.registerSessionInfo`, preventing new session tracking until the memory
leak is fixed.
* Disabled the code that updates session report times in
`Env.refreshSession`, pausing session activity tracking.
Temporary table cleanup changes:
* Commented out the logic in `TemporaryTableMgr.runAfterCatalogReady` that
deletes temporary tables when their creating session is gone, halting automatic
cleanup.
### 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)
- [x] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [x] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [x] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [x] 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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