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Posted to commits@pinot.apache.org by "J-HowHuang (via GitHub)" <gi...@apache.org> on 2026/04/10 23:15:17 UTC
[I] Potential Race Condition against Segment Tier during Reload All Segments [pinot]
J-HowHuang opened a new issue, #18164:
URL: https://github.com/apache/pinot/issues/18164
## Description
We fetch the `IndexLoadingConfig` once here:
https://github.com/apache/pinot/blob/50e061f466769e2525e32eda370b44fcf0e848e1/pinot-core/src/main/java/org/apache/pinot/core/data/manager/BaseTableDataManager.java#L625
Then we submit tasks that reload individual segments to the reload/refresh executor, where each task do set the tier to the shared `IndexLoadingConfig` object based on the segment itself:
https://github.com/apache/pinot/blob/50e061f466769e2525e32eda370b44fcf0e848e1/pinot-core/src/main/java/org/apache/pinot/core/data/manager/BaseTableDataManager.java#L1002-L1006
## Impact
This can cause problem where segments would be preprocessed with a wrong config if tier overwrite is present in table config, when the instance has segments on different tiers.
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Re: [I] Potential Race Condition against Segment Tier during Reload All Segments [pinot]
Posted by "rsrkpatwari1234 (via GitHub)" <gi...@apache.org>.
rsrkpatwari1234 commented on issue #18164:
URL: https://github.com/apache/pinot/issues/18164#issuecomment-4246624184
Hi! I want to work on this issue. Pls assign this to me
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Re: [I] Potential Race Condition against Segment Tier during Reload All Segments [pinot]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #18164:
URL: https://github.com/apache/pinot/issues/18164#issuecomment-5672771505
This issue has been automatically marked as stale because it has not had any activity in the last 150 days. It will be closed in 30 days if no further activity occurs. If this issue is still relevant, please leave a comment to keep it open. Thank you for your contributions!
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Re: [I] Potential Race Condition against Segment Tier during Reload All Segments [pinot]
Posted by "xiangfu0 (via GitHub)" <gi...@apache.org>.
xiangfu0 closed issue #18164: Potential Race Condition against Segment Tier during Reload All Segments
URL: https://github.com/apache/pinot/issues/18164
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