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fix(chainwatch): Stop SyncIncomingBlocks from leaking into processing

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The SQL query was anchoring data from the `blocks` table, which includes
all blocks seen from SyncIncomingBlocks which isn't always available in
the chainstate via the API. In order to prevent these blocks from
leaking into normal processing (which errors anyway), the join was
changed to allow `blocks_synced` to anchor the set as we originally
intended.
This commit is contained in:
Mike Greenberg 2020-09-03 12:45:17 -04:00
parent ddc5e57d4d
commit abaef98fd8
1 changed files with 4 additions and 4 deletions
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8
cmd/lotus-chainwatch/processor/processor.go
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@ -334,10 +334,10 @@ func (p *Processor) unprocessedBlocks(ctx context.Context, batch int) (map[cid.C
}()
rows, err := p.db.Query(`
with toProcess as (
select blocks.cid, blocks.height, rank() over (order by height) as rnk
from blocks
left join blocks_synced bs on blocks.cid = bs.cid
where bs.processed_at is null and blocks.height > 0
select b.cid, b.height, rank() over (order by height) as rnk
from blocks_synced bs
left join blocks b on bs.cid = b.cid
where bs.processed_at is null and b.height > 0
)
select cid
from toProcess