Problem: rocksdb wal format sometimes not backward compatible #1379
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yihuang
requested review from
leejw51crypto,
thomas-nguy and
mmsqe
and removed request for
a team
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Warning Rate Limit Exceeded@yihuang has exceeded the limit for the number of commits or files that can be reviewed per hour. Please wait 20 minutes and 26 seconds before requesting another review. How to resolve this issue?After the wait time has elapsed, a review can be triggered using the We recommend that you space out your commits to avoid hitting the rate limit. How do rate limits work?CodeRabbit enforces hourly rate limits for each developer per organization. WalkthroughThe recent upgrade introduces a crucial improvement for a smoother RocksDB upgrade process by implementing a flush mechanism across various components to ensure data integrity and compatibility during graceful shutdowns. Changes
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need to verify in #1378 |
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Actionable comments posted: 1
Review Status
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Files selected for processing (5)
- CHANGELOG.md (1 hunks)
- app/app.go (5 hunks)
- versiondb/multistore.go (1 hunks)
- versiondb/tsrocksdb/store.go (1 hunks)
- versiondb/types.go (1 hunks)
Additional comments not posted (7)
versiondb/types.go (1)
25-27: Adding theFlush()method to theVersionStoreinterface is a crucial step for ensuring data persistence during RocksDB upgrades. Please ensure that all implementations ofVersionStoreprovide a meaningful implementation of this method.versiondb/multistore.go (1)
149-152: The addition of theClosemethod to theMultiStorestruct is well-implemented. Please ensure that this method is properly invoked during the application's shutdown sequence to guarantee the flushing of the version database.versiondb/tsrocksdb/store.go (1)
208-213: The implementation of theFlushmethod in theStorestruct is well-done, ensuring that the database is flushed using appropriate options. Consider documenting the expected errors this method might encounter and how implementers should handle them.app/app.go (4)
372-373: Consider documenting the purpose ofqms storetypes.MultiStorewithin theAppstruct.Adding comments explaining the purpose and usage of newly introduced fields can significantly improve code readability and maintainability.
866-866: Ensure proper error handling forsetupVersionDB.It's crucial to ensure that any errors returned by
setupVersionDBare handled appropriately to prevent runtime panics or unintended behavior.
903-905: Validate the logic for preventing version gaps betweenversiondbandiavl.Ensuring that there are no version gaps between
versiondbandiavlis critical for data consistency. It's important to validate that this logic correctly handles all edge cases.Verification successful
The script output confirms the presence of logic in
app/app.godesigned to prevent version gaps betweenversiondbandiavlby comparing their versions and exiting ifversiondblags behindiavl. This aligns with the initial concern for ensuring data consistency by handling version gaps appropriately.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Verify the logic for preventing version gaps between versiondb and iavl. rg "versiondb version"Length of output: 216
1200-1212: Ensure comprehensive error handling in theClosemethod.When aggregating errors in the
Closemethod, consider using a more robust error handling strategy to log or handle each error individually. This approach can provide more clarity on which components failed during the shutdown process.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1379 +/- ##
===========================================
+ Coverage 16.47% 36.51% +20.04%
===========================================
Files 80 129 +49
Lines 5124 9606 +4482
===========================================
+ Hits 844 3508 +2664
- Misses 4204 5721 +1517
- Partials 76 377 +301
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Files selected for processing (1)
- CHANGELOG.md (1 hunks)
Additional comments not posted (1)
CHANGELOG.md (1)
7-7: Consider capitalizing "versiondb" and "rocksdb" to "VersionDB" and "RocksDB" respectively for consistency with technical naming conventions.
Solution: - flush the wal before quit the node, make the rocksdb upgrade smooth. Update CHANGELOG.md Signed-off-by: yihuang <huang@crypto.com> fix flush
Signed-off-by: yihuang <huang@crypto.com>
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it works @mmsqe |
58ce7f4
crypto-org-chain#1379) Solution: - flush the wal before quit the node, make the rocksdb upgrade smooth. Update CHANGELOG.md Signed-off-by: yihuang <huang@crypto.com> fix flush Signed-off-by: yihuang <huang@crypto.com>
* Problem: cosmovisor in test is out dated (#1380) new version cosmovisor support graceful shutdown Solution: - update cosmovisor - adapt the test case Update CHANGELOG.md Signed-off-by: yihuang <huang@crypto.com> * Problem: rocksdb wal format sometimes not backward compatible (#1379) Solution: - flush the wal before quit the node, make the rocksdb upgrade smooth. Update CHANGELOG.md Signed-off-by: yihuang <huang@crypto.com> fix flush Signed-off-by: yihuang <huang@crypto.com> * Problem: upgrade test nix package is incorrect (#1384) --------- Signed-off-by: yihuang <huang@crypto.com>
Solution:
👮🏻👮🏻👮🏻 !!!! REFERENCE THE PROBLEM YOUR ARE SOLVING IN THE PR TITLE AND DESCRIBE YOUR SOLUTION HERE !!!! DO NOT FORGET !!!! 👮🏻👮🏻👮🏻
PR Checklist:
make)make test)go fmt)golangci-lint run)go list -json -m all | nancy sleuth)Thank you for your code, it's appreciated! :)
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