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Posted to commits@doris.apache.org by "platoneko (via GitHub)" <gi...@apache.org> on 2023/06/19 07:42:46 UTC
[GitHub] [doris] platoneko opened a new pull request, #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
platoneko opened a new pull request, #20975:
URL: https://github.com/apache/doris/pull/20975
## Proposed changes
Issue Number: close #xxx
`TableScheduler` took the write lock on the table and then went to the write lock on the inverted index, while `tabletReport` takes the read lock for the inverted index, and then goes to the read lock for the table, which cause a deadlock.
To solve this problem, place tablet info in a container and process it (call `handleCooldownConf`) outside of inverted index's read lock.
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] platoneko commented on pull request #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
Posted by "platoneko (via GitHub)" <gi...@apache.org>.
platoneko commented on PR #20975:
URL: https://github.com/apache/doris/pull/20975#issuecomment-1597178998
run buildall
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[GitHub] [doris] xiaokang merged pull request #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
Posted by "xiaokang (via GitHub)" <gi...@apache.org>.
xiaokang merged PR #20975:
URL: https://github.com/apache/doris/pull/20975
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[GitHub] [doris] github-actions[bot] commented on pull request #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #20975:
URL: https://github.com/apache/doris/pull/20975#issuecomment-1600267192
PR approved by at least one committer and no changes requested.
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[GitHub] [doris] xiaokang commented on pull request #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
Posted by "xiaokang (via GitHub)" <gi...@apache.org>.
xiaokang commented on PR #20975:
URL: https://github.com/apache/doris/pull/20975#issuecomment-1598822839
run buildall
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[GitHub] [doris] github-actions[bot] commented on pull request #20975: [fix](cooldown) Fix potential deadlock while calling `handleCooldownConf`
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #20975:
URL: https://github.com/apache/doris/pull/20975#issuecomment-1600267223
PR approved by anyone and no changes requested.
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