feat(db): optimize calculation services for reward when the node starts #5654
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| revokingStore.disable(); | ||
| revokingStore.check(); | ||
| transactionCache.initCache(); | ||
| rewardViCalService.init(); |
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If rewardViCalService is initialized behind revokingStore.check(), is the latestBlockNumber check still necessary?
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scenes are synchronized from 0 and never restarted, check is still necessary.
| if (ret) { | ||
| // checkpoint is flushed to db, we can start rewardViCalService immediately | ||
| lastBlockNumber = Long.MAX_VALUE; | ||
| } |
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There is no need to define this variable ret.
The style needs to be consistent, lastBlockNumber -> this.lastBlockNumber
| // checkpoint is flushed to db, we can start rewardViCalService immediately | ||
| lastBlockNumber = Long.MAX_VALUE; | ||
| } | ||
| es.scheduleWithFixedDelay(this::maybeRun, 0, 3, TimeUnit.SECONDS); |
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What is the significance of this code in the enableNewRewardAlgorithm function?
if (ret && lastBlockNumber == -1) {
lastBlockNumber = this.getLatestBlockHeaderNumber();
}
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For the block-catching case, record the block for which NewRewardAlgorithm is in effect, and wait for the block to be flushed before data computation to ensure data consistency.
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This function getLatestBlockHeaderNumber obtains the data of the underlying database, right?
We can start working on computational tasks immediately without waiting for a minimum of one block to synchronize if the new reward algorithm is already in effect when the node starts.