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Merge pull request #1419 from robin1900/master

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fix bug:  two same volumeId in different collections
This commit is contained in:
Chris Lu 2020-08-10 20:38:55 -07:00 committed by GitHub
parent e74dc4e4bc 25fbff5d52
commit f1b40567e3
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 13 deletions
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27
weed/topology/topology.go
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@ -5,6 +5,7 @@ import (
"fmt"
"math/rand"
"sync"
"time"
"github.com/chrislusf/raft"
@ -65,26 +66,26 @@ func (t *Topology) IsLeader() bool {
if t.RaftServer.State() == raft.Leader {
return true
}
if t.RaftServer.Leader() == "" {
return true
}
}
return false
}
func (t *Topology) Leader() (string, error) {
l := ""
if t.RaftServer != nil {
l = t.RaftServer.Leader()
} else {
return "", errors.New("Raft Server not ready yet!")
count := 3
for count > 0 {
if t.RaftServer != nil {
l = t.RaftServer.Leader()
} else {
return "", errors.New("Raft Server not ready yet!")
}
if l != "" {
break
} else {
time.Sleep(time.Duration(5-count) * time.Second)
}
count -= 1
}
if l == "" {
// We are a single node cluster, we are the leader
return t.RaftServer.Name(), nil
}
return l, nil
}