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Merged
merged 1 commit into from
Apr 14, 2025
Merged

HA MT failover #1234

merged 1 commit into from
Apr 14, 2025

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as51340
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@as51340 as51340 commented Apr 11, 2025

Release note

Document the new behaviour of the MT failover.

Related product PRs

memgraph/memgraph#2812

Checklist:

  • Add appropriate milestone (current release cycle)
  • Add bugfix or feature label, based on the product PR type you're documenting
  • Make sure all relevant tech details are documented
  • Check all content with Grammarly
  • Perform a self-review of my code
  • The build passes locally
  • My changes generate no new warnings or errors

@as51340 as51340 added status: ready PR is ready for review feature Documentation related to a new product feature of feature update labels Apr 11, 2025
@as51340 as51340 added this to the Memgraph 3.2 milestone Apr 11, 2025
@as51340 as51340 self-assigned this Apr 11, 2025
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@matea16 matea16 merged commit 6880f8c into memgraph-3-2 Apr 14, 2025
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matea16 added a commit that referenced this pull request Apr 23, 2025
* init

* change threads default value (#1224)

* HA MT failover (#1234)

* Add mgp_result_reserve to C-API (#1236)

* docs

* docs

* Add a section about manual failover in HA (#1231)

* Describe manual failover

* Clarify data loss on committed data

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add HA monitoring (#1196)

* Added HA metrics part

* Update monitoring

* Update HA metrics

* Update pages/clustering/high-availability.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add docs for headless svc (#1241)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add docs for OR label expressions (#1240)

* add docs for OR label expressions

* update dataset

---------

Co-authored-by: matea16 <mateapesic@hotmail.com>
Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add composite indices (#1232)

* wip: Added stub for what will be composite index docs

* doc: Remove composite indices from unsupported

* doc: Update mentions of old label+property operators with combined op

* doc: Add preliminary composite indices docs

* doc: Elaborate on composite indices

* doc: Apply grammarly's grammar suggestions

* fix: Fix missing apostrophe

* Apply suggestions from code review

* doc: Update `schema.assert` docs with indices which aren't dropped

* doc: Replace `ScanAllByLabelPropertyValue` with `...Properties`

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Create snapshot parallelization (#1243)

* touch

* parallel flags and info

* Apply suggestions from code review

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add support for annotations on HA services (#1248)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add labels support for services (#1249)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add migration module with Arrow Flight (#1204)

* init

* Add migration from Neo4

* Add migration using Arrow Flight

* Merge

* Add migration module with DuckDB (#1205)

* Add migration with DuckDB

* Clarify duckdb startup

* Merge

* Update pages/advanced-algorithms/available-algorithms/migrate.mdx

* Add migration from another Memgraph instance (#1206)

* Add migration from another Memgraph instance

* Update pages/advanced-algorithms/available-algorithms/migrate.mdx

* Add migration from ServiceNow (#1207)

* Add migration from servicenow

* Apply suggestions from code review

* add callout

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>

* Apply suggestions from code review

---------

Co-authored-by: katarinasupe <supe.katarina@gmail.com>
Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>

* Add support for starting HA chart without external network configuration (#1250)

* Specify default empty string

* unify format

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add a first few changelog items

* Add all memgraph changelog items until 2025-04-18 8pm

* Add all memgraph and mage changelog items by the end of day 2025-04-18

* Expand TTL to edges (#1244)

* touch

* Edge TTL

* PR comments

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* update MAGE tag info (#1242)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Update storage access types (#1237)

* Expanding docs regardin the storage access

New file: storage-access.mdx
Modified python docs and transacctiona docs

* PR comments

* Update pages/help-center/errors/transactions.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Global edge index documentation (#1253)

* Add global edge index documentation

* Add dropping of global edge index

* Apply suggestions from code review

* update

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>

---------

Co-authored-by: David Ivekovic <david.ivekovic@memgraph.io>
Co-authored-by: Andi Skrgat <andi8647@gmail.com>
Co-authored-by: Ivan Milinović <44698587+imilinovic@users.noreply.github.com>
Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>
Co-authored-by: matea16 <mateapesic@hotmail.com>
Co-authored-by: colinbarry <colin.barry@memgraph.io>
Co-authored-by: andrejtonev <29177572+andrejtonev@users.noreply.github.com>
Co-authored-by: Josipmrden <josip.mrden@memgraph.io>
Co-authored-by: Marko Budiselic <marko.budiselic@memgraph.com>
Co-authored-by: Dr Matt James <mattkjames7@gmail.com>
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