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When autoid service panic unexpected, the recovering time is a bit too long #46454

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tiancaiamao opened this issue Aug 28, 2023 · 0 comments · Fixed by #46455
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When autoid service panic unexpected, the recovering time is a bit too long #46454

tiancaiamao opened this issue Aug 28, 2023 · 0 comments · Fixed by #46455
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affects-6.5 affects-7.1 sig/sql-infra SIG: SQL Infra type/enhancement The issue or PR belongs to an enhancement.

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@tiancaiamao
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Enhancement

When autoid service leader panic, the follower need to wait the lease timeout to take over the leader's role.
The lease is 60s, which is a bit too long...

For DDL service, it's also 60s, and it's the default value https://pkg.go.dev/go.etcd.io/etcd/clientv3/concurrency#WithTTL
DDL is offline service, so 60s is tolerable.
But autoid allocating is online service, the custome may not expect it take so long to recover.
@tiancaiamao tiancaiamao added the type/enhancement The issue or PR belongs to an enhancement. label Aug 28, 2023
@tiancaiamao tiancaiamao mentioned this issue Aug 28, 2023
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ti-chi-bot bot pushed a commit that referenced this issue Sep 4, 2023
@tiancaiamao
autoid_service,owner: change autoid service's etcd lease to 10s (#46455)
18ecfba 
close #46454
@ti-chi-bot ti-chi-bot mentioned this issue Sep 5, 2023
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ti-chi-bot bot pushed a commit that referenced this issue Sep 6, 2023
@ti-chi-bot
autoid_service,owner: change autoid service's etcd lease to 10s (#46455…
2d63b90 
…) (#46653)

close #46454
@jebter jebter added the sig/sql-infra SIG: SQL Infra label Sep 11, 2023
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affects-6.5 affects-7.1 sig/sql-infra SIG: SQL Infra type/enhancement The issue or PR belongs to an enhancement.
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autoid_service,owner: change autoid service's etcd lease to 10s tiancaiamao/tidb
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