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Code Issues Projects Releases Wiki Activity

disable mempool WAL by default (#2490)

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Anton Kaliaev 2018-09-29 03:28:42 +04:00 committed by Ethan Buchman
parent 8dda3c3b28
commit 47bc15c27a
3 changed files with 6 additions and 1 deletions
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1
CHANGELOG_PENDING.md
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@ -5,6 +5,7 @@ Special thanks to external contributors on this release:
BREAKING CHANGES: BREAKING CHANGES:
* CLI/RPC/Config * CLI/RPC/Config
- [config] `mempool.wal` is disabled by default
* Apps * Apps

2
config/config.go
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@ -503,7 +503,7 @@ func DefaultMempoolConfig() *MempoolConfig {
Recheck: true, Recheck: true,
RecheckEmpty: true, RecheckEmpty: true,
Broadcast: true, Broadcast: true,
WalPath: filepath.Join(defaultDataDir, "mempool.wal"), WalPath: "",
// Each signature verification takes .5ms, size reduced until we implement // Each signature verification takes .5ms, size reduced until we implement
// ABCI Recheck // ABCI Recheck
Size: 5000, Size: 5000,

4
docs/tendermint-core/running-in-production.md
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@ -74,6 +74,10 @@ propose it. Clients must monitor their txs by subscribing over websockets,
polling for them, or using `/broadcast_tx_commit`. In the worst case, txs can be polling for them, or using `/broadcast_tx_commit`. In the worst case, txs can be
resent from the mempool WAL manually. resent from the mempool WAL manually.
For the above reasons, the `mempool.wal` is disabled by default. To enable, set
`mempool.wal_dir` to where you want the WAL to be located (e.g.
`data/mempool.wal`).
## DOS Exposure and Mitigation ## DOS Exposure and Mitigation
Validators are supposed to setup [Sentry Node Validators are supposed to setup [Sentry Node