Comments (4)
benbjohnson
commented on August 26, 2024
I think we should probably have a way to tweak how much of the log to keep around to prevent slow followers from having to grab a snapshot. I think incremental snapshots would be a pain to implement. Maintaining extra log entries is a lot easier.
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xiang90
commented on August 26, 2024
Yeah. Let me clean up the snapshot codes and think a way to decide how many previous log we should keep.
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philips
commented on August 26, 2024
@xiangli-cmu Perhaps it should just be two or three compactions with a tunable for people who need it?
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xiang90
commented on August 26, 2024
We keep the recent NumberOfLogEntriesAfterSnapshot entries to alleviate this problem
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Related Issues (20)
- Improve test coverage
- Data loss / corruption due to reading partial data from log HOT 2
- Heartbeat lost blocks join requests HOT 2
- Broken initialization after loading from a snapshot HOT 1
- any discussion forum? HOT 1
- server.Start/Stop/Init cannot be called simultaneously
- Windows: log compaction problems HOT 2
- last activity of killed leader is not updated
- Any plan to integrate with different log facilities? HOT 1
- Build broken due to protobuf changes HOT 10
- [question] What is the recommended way to kick unreachable nodes?
- Link in README to 'In Search of an Understandable Consensus Algorithm' is dead HOT 3
- server loads old snapshots HOT 6
- Locking while taking a snapshot HOT 8
- raftd sample cluster reaches un-startable state: panic: assertion failed: leader.elected.at.same.term.345 HOT 2
- chore: use code in github.com instead of code.google.com HOT 4
- panic: assertion failed: leader.elected.at.same.term.283 HOT 2
- Please link to alternative Raft implementations HOT 2
- goraft seems not deal with read consistency problem HOT 3
- Getting package error
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