apple/foundationdb
1
0
Fork 0
mirror of https://github.com/apple/foundationdb.git synced 2025-05-16 19:02:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Better master exists should not trigger if it will lower the total number of processes being recruited

Browse Source
This commit is contained in:
Evan Tschannen 2021-03-16 12:14:19 -07:00
parent 6bed45fc6d
commit 10fd094920
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fdbserver/ClusterController.actor.cpp
View File

@ -1567,11 +1567,17 @@ public:
return false;
}
if (oldTLogFit.count + oldInFit.proxy.count + oldInFit.grvProxy.count + oldInFit.resolver.count >
newTLogFit.count + newInFit.proxy.count + newInFit.grvProxy.count + newInFit.resolver.count) {
return false;
}
// Check backup worker fitness
RoleFitness oldBackupWorkersFit(backup_workers, ProcessClass::Backup);
const int nBackup = backup_addresses.size();
RoleFitness newBackupWorkersFit(
getWorkersForRoleInDatacenter(clusterControllerDcId, ProcessClass::Backup, nBackup, db.config, id_used),
getWorkersForRoleInDatacenter(
clusterControllerDcId, ProcessClass::Backup, nBackup, db.config, id_used, true),
ProcessClass::Backup);
if (oldTLogFit > newTLogFit || oldInFit > newInFit || oldSatelliteTLogFit > newSatelliteTLogFit ||