Skip to content

[2pt] feedback: Architecture | Incorrect term #2441

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
TarantoolBot opened this issue Nov 11, 2021 · 0 comments
Closed

[2pt] feedback: Architecture | Incorrect term #2441

TarantoolBot opened this issue Nov 11, 2021 · 0 comments
Assignees
@p7nov
Labels
factual error Factual error in functionality description reference [location] Tarantool manual, Reference part vshard [area] Related to vshard module

Comments

@TarantoolBot
Copy link
Collaborator

TarantoolBot commented Nov 11, 2021 •
edited by patiencedaur
Loading

Product: Tarantool
Audience/target: developers
Root document: https://www.tarantool.io/en/doc/latest/reference/reference_rock/vshard/vshard_architecture/#rebalancer, https://www.tarantool.io/en/doc/latest/reference/reference_rock/vshard/vshard_ref/#cfg-basic-rebalancer-disbalance-threshold
SME: @ Gerold103

Details

<…> exceeds a disbalance threshold specified in the configuration.
|The disbalance threshold is calculated as follows:|
|etalon_bucket_number - real_bucket_number| / etalon_bucket_num<…>

https://www.tarantool.io/en/doc/latest/reference/reference_rock/vshard/vshard_architecture/#rebalancer

A 'disbalance threshold' is constant, the same for all replicasets and configured by a user. The formula describes the 'replicaset disbalance'. I think you can call it so or, say, 'replicaset disbalance percent'.

The same problem is here.

@ Gerold103 says:
Да, все верно. Значение этой формулы - это replicaset disbalance. А disbalance threshold - это максимальный дисбаланс по всем репликасетам, который еще терпим, и ребалансер на него не триггерится
@patiencedaur patiencedaur added this to the Estimate [@patiencedaur] milestone Nov 16, 2021
@patiencedaur patiencedaur changed the title feedback: Architecture | Tarantool feedback: Architecture | Incorrect term Nov 16, 2021
@patiencedaur patiencedaur added server [area] Task relates to Tarantool's server (core) functionality reference [location] Tarantool manual, Reference part vshard [area] Related to vshard module rewrite [nature] Revise existing text for structure/phrasing/terms and removed server [area] Task relates to Tarantool's server (core) functionality labels Nov 16, 2021
@patiencedaur patiencedaur changed the title feedback: Architecture | Incorrect term [2pt] feedback: Architecture | Incorrect term Nov 16, 2021
@patiencedaur patiencedaur added factual error Factual error in functionality description and removed rewrite [nature] Revise existing text for structure/phrasing/terms labels Nov 16, 2021
@patiencedaur patiencedaur removed this from the Estimate [@patiencedaur] milestone Nov 23, 2021
@TarantoolBot TarantoolBot removed the 2sp label Jun 7, 2023
@p7nov p7nov self-assigned this Jul 10, 2023
@p7nov p7nov mentioned this issue Jul 10, 2023
Merged
p7nov added a commit that referenced this issue Jul 10, 2023
@p7nov
Feedback fixes (#3565)
0664102 
Fixes #3260, #3247, #2535, #2441, #2210, #2090, #1787
@p7nov p7nov closed this as completed Jul 10, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@p7nov p7nov

Labels
factual error Factual error in functionality description reference [location] Tarantool manual, Reference part vshard [area] Related to vshard module
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@TarantoolBot @patiencedaur @p7nov