/
nodeinfo.go
49 lines (42 loc) · 1.09 KB
/
nodeinfo.go
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package datanode
import (
"time"
"github.com/chubaofs/chubaofs/util/log"
"golang.org/x/time/rate"
)
const (
defaultMarkDeleteLimitRate = rate.Inf
defaultMarkDeleteLimitBurst = 512
UpdateNodeInfoTicket = 1 * time.Minute
)
var (
nodeInfoStopC = make(chan struct{}, 0)
)
func (m *DataNode) startUpdateNodeInfo() {
ticker := time.NewTicker(UpdateNodeInfoTicket)
defer ticker.Stop()
for {
select {
case <-nodeInfoStopC:
log.LogInfo("metanode nodeinfo goroutine stopped")
return
case <-ticker.C:
m.updateNodeInfo()
}
}
}
func (m *DataNode) stopUpdateNodeInfo() {
nodeInfoStopC <- struct{}{}
}
func (m *DataNode) updateNodeInfo() {
clusterInfo, err := MasterClient.AdminAPI().GetClusterInfo()
if err != nil {
log.LogErrorf("[updateDataNodeInfo] %s", err.Error())
return
}
setLimiter(deleteLimiteRater, clusterInfo.DataNodeDeleteLimitRate)
setDoExtentRepair(int(clusterInfo.DataNodeAutoRepairLimitRate))
log.LogInfof("updateNodeInfo from master:"+
"deleteLimite(%v),autoRepairLimit(%v)", clusterInfo.DataNodeDeleteLimitRate,
clusterInfo.DataNodeAutoRepairLimitRate)
}