Support RDB compatability with Redis 7.2.4 RDB format #665
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This PR makes our current RDB format compatible with the Redis 7.2.4 RDB format. there are 2 changes introduced in this PR: 1. Move back the RDB version to 11 2. Make slot info section persist as AUX data instead of dedicated section. We have introduced slot-info as part of the work to replace cluster metadata with slot specific dictionaries. This caused us to bump the RDB version and thus we prevent downgrade (which is conceptualy O.K but better be prevented). We do not require the slot-info section to exist, so making it an AUX section will help suppport version downgrade from Valkey 8. fixes: [valkey-io#645](valkey-io#645) Signed-off-by: ranshid <[email protected]>
Signed-off-by: ranshid <[email protected]>
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## unstable #665 +/- ##
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- Coverage 70.20% 69.99% -0.21%
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Files 110 110
Lines 60078 60069 -9
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- Hits 42179 42047 -132
- Misses 17899 18022 +123
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Signed-off-by: ranshid <[email protected]>
zuiderkwast
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Co-authored-by: Viktor Söderqvist <[email protected]> Signed-off-by: ranshid <[email protected]>
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hpatro
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Jun 18, 2024
madolson
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Jun 18, 2024
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Added release notes tag to remind us that we need to make it clear that we don't want to indicate that is an RDB op code bump. |
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This PR makes our current RDB format compatible with the Redis 7.2.4 RDB format. there are 2 changes introduced in this PR:
We have introduced slot-info as part of the work to replace cluster metadata with slot specific dictionaries. This caused us to bump the RDB version and thus we prevent downgrade (which is conceptualy O.K but better be prevented). We do not require the slot-info section to exist, so making it an AUX section will help suppport version downgrade from Valkey 8.
fixes: #645
NOTE: tested manually by: