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Rename cluster ID key 

In FDB 7.1, this key was stored in the txnStateStore. In 7.2, it has
been moved to the database. This was causing protocol compatibility
issues during upgrades, so we need to rename the key.
This commit is contained in:
Lukas Joswiak 2022-10-18 21:18:17 -07:00
parent 17b6726958
commit 9c847a20e8
1 changed files with 4 additions and 2 deletions
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6
fdbclient/SystemData.cpp
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@ -1072,8 +1072,10 @@ const KeyRangeRef timeKeeperPrefixRange("\xff\x02/timeKeeper/map/"_sr, "\xff\x02
const KeyRef timeKeeperVersionKey = "\xff\x02/timeKeeper/version"_sr;
const KeyRef timeKeeperDisableKey = "\xff\x02/timeKeeper/disable"_sr;
// Durable cluster ID key
const KeyRef clusterIdKey = "\xff/clusterId"_sr;
// Durable cluster ID key. Added "Key" to the end to differentiate from the key
// "\xff/clusterId" which was stored in the txnStateStore in FDB 7.1, whereas
// this key is stored in the database in 7.2+.
const KeyRef clusterIdKey = "\xff/clusterIdKey"_sr;
// Backup Log Mutation constant variables
const KeyRef backupEnabledKey = "\xff/backupEnabled"_sr;