Add snapshot-disable-gc flag #874
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WalkthroughThe recent updates introduce a new boolean flag, Changes
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Actionable comments posted: 0
Review Details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (9)
- cmd/yorkie/server.go (1 hunks)
- pkg/document/document.go (4 hunks)
- pkg/document/internal_document.go (2 hunks)
- server/backend/config.go (1 hunks)
- server/config.go (1 hunks)
- server/packs/packs.go (1 hunks)
- server/packs/pushpull.go (1 hunks)
- server/packs/snapshots.go (1 hunks)
- test/integration/gc_test.go (2 hunks)
Files skipped from review due to trivial changes (1)
- server/config.go
Additional comments not posted (11)
server/packs/snapshots.go (1)
94-94: Ensure theSnapshotDisableGCflag is correctly propagated through the system.Verification successful
The
SnapshotDisableGCflag is correctly propagated and used throughout the system.
server/backend/config.go: Defines the flag.cmd/yorkie/server.go: Sets the flag.server/packs/snapshots.go,server/packs/pushpull.go,server/packs/packs.go: Uses the flag.test/integration/gc_test.go: References the flag in tests.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that the SnapshotDisableGC flag is correctly set and used in the system. # Test: Search for the flag usage in the backend configuration and its propagation. rg --type go 'SnapshotDisableGC'Length of output: 763
server/backend/config.go (1)
58-60: The addition ofSnapshotDisableGCto theConfigstruct is correctly implemented.server/packs/pushpull.go (1)
154-154: Ensure theSnapshotDisableGCflag is correctly propagated through the system.Verification successful
The
SnapshotDisableGCflag is correctly set and propagated through the system. It is defined in the configuration, has a default value, and is used in the relevant parts of the codebase.
server/backend/config.go: Definition of the flag.server/config.go: Default value.server/packs/pushpull.go: Usage in thepullSnapshotfunction.server/packs/snapshots.go: Usage in theApplyChangePackmethod.server/packs/packs.go: Usage in another context.test/integration/gc_test.go: Test case setting the flag.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that the SnapshotDisableGC flag is correctly set and used in the system. # Test: Search for the flag usage in the backend configuration and its propagation. rg --type go 'SnapshotDisableGC'Length of output: 763
server/packs/packs.go (1)
239-239: Ensure theSnapshotDisableGCflag is correctly propagated through the system.Verification successful
The
SnapshotDisableGCflag is correctly propagated and used throughout the system.
server/backend/config.go: Defines theSnapshotDisableGCflag.cmd/yorkie/server.go: Sets theSnapshotDisableGCflag.server/packs/packs.go,server/packs/snapshots.go,server/packs/pushpull.go: Uses theSnapshotDisableGCflag.test/integration/gc_test.go: Contains a test case that sets theSnapshotDisableGCflag.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that the SnapshotDisableGC flag is correctly set and used in the system. # Test: Search for the flag usage in the backend configuration and its propagation. rg --type go 'SnapshotDisableGC'Length of output: 763
cmd/yorkie/server.go (1)
294-299: The addition of thebackend-snapshot-disable-gccommand-line flag is correctly implemented.pkg/document/internal_document.go (1)
Line range hint
145-169: Ensure thedisableGCparameter is correctly used to control garbage collection.pkg/document/document.go (3)
68-82: IntroducedOptiontype andOptionsstruct to configure document behavior.This approach using functional options is flexible and allows for future extensions without breaking existing function signatures.
122-130: UpdatedNewfunction to accept variadicOptionparameters.This change effectively utilizes the functional options pattern, enhancing the configurability of the
Documentstruct without impacting existing code that does not use these new options.
225-227: Added conditional garbage collection based onDisableGCoption inApplyChangePack.This is a clean implementation that respects the new
DisableGCsetting, preventing garbage collection when it is set to true.test/integration/gc_test.go (2)
23-23: Added necessary imports to support new garbage collection tests.The imports are correctly added to enable the use of necessary functionalities from the
client,server, andstrconvpackages in the tests.Also applies to: 28-28, 33-33
609-666: Added a new test case to verify that garbage is not collected whenDisableGCis true.This test case is well-structured and effectively checks the functionality of disabling garbage collection through both document-level and server-level configurations.
What this PR does / why we need it:
Add snapshot-disable-gc flag
GC defects are found for sequence data types such as Array, Text, and
Tree. This commit provides the option to temporarily turn off GC on
the server.
Which issue(s) this PR fixes:
Related to #723
Special notes for your reviewer:
Does this PR introduce a user-facing change?:
Additional documentation:
Checklist:
Summary by CodeRabbit
New Features
Improvements
Tests