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Closed
Tracked by #2601
TarantoolBot opened this issue Jun 23, 2021 · 2 comments · Fixed by #3150
Closed
Tracked by #2601

Add box.info.replication[n].downstream.lag entry #2204

TarantoolBot opened this issue Jun 23, 2021 · 2 comments · Fixed by #3150
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@xuniq
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feature A new functionality reference [location] Tarantool manual, Reference part server [area] Task relates to Tarantool's server (core) functionality

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TarantoolBot commented Jun 23, 2021 •
edited by veod32
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New API box.info.replication[n].downstream.lag

Product: Tarantool
Since: 2.10.0
Audience/target: developers
Root document: https://www.tarantool.io/en/doc/latest/reference/reference_lua/box_info/replication/
SME: @cyrillos
Peer reviewer: @

Details

replication[n].downstream.lag represents a lag between the main
node writes a certain transaction to it's own WAL and a moment it
receives an ack for this transaction from a replica.

Definition of done

  • Description of the new API is added.
@veod32
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veod32 commented Jun 30, 2021

@cyrillos This new API will be added in release 2.9.1?

@veod32 veod32 added server [area] Task relates to Tarantool's server (core) functionality reference [location] Tarantool manual, Reference part feature A new functionality labels Jun 30, 2021
@veod32 veod32 changed the title Add box.info.replication[n].downstream.lag entry [2pt] Add box.info.replication[n].downstream.lag entry Jun 30, 2021
@cyrillos
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Yes, as far as I know. IIRC, we've not backported it to 2.8.x and earlier.

@art-dr art-dr mentioned this issue Jan 21, 2022
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@art-dr art-dr added the 2sp label Jan 26, 2022
@art-dr art-dr changed the title [2pt] Add box.info.replication[n].downstream.lag entry Add box.info.replication[n].downstream.lag entry Jan 26, 2022
@xuniq xuniq mentioned this issue Sep 15, 2022
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xuniq added a commit that referenced this issue Sep 20, 2022
@xuniq
Add box.info.replication[n].downstream.lag entry (#3150)
4589d26 
Resolves #2204
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feature A new functionality reference [location] Tarantool manual, Reference part server [area] Task relates to Tarantool's server (core) functionality
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Add box.info.replication[n].downstream.lag entry tarantool/doc
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