noting posponing status
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29aead6212
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e4ed801df5
@ -100,6 +100,7 @@ type MigrationContext struct {
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isThrottled bool
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throttleReason string
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throttleMutex *sync.Mutex
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IsPostponingCutOver int64
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OriginalTableColumns *sql.ColumnList
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OriginalTableUniqueKeys [](*sql.UniqueKey)
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@ -381,12 +381,14 @@ func (this *Migrator) stopWritesAndCompleteMigration() (err error) {
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}
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if base.FileExists(this.migrationContext.PostponeCutOverFlagFile) {
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// Throttle file defined and exists!
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atomic.StoreInt64(&this.migrationContext.IsPostponingCutOver, 1)
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log.Debugf("Postponing final table swap as flag file exists: %+v", this.migrationContext.PostponeCutOverFlagFile)
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return true, nil
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}
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return false, nil
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},
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)
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atomic.StoreInt64(&this.migrationContext.IsPostponingCutOver, 0)
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if this.migrationContext.TestOnReplica {
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return this.stopWritesAndCompleteMigrationOnReplica()
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@ -699,7 +701,9 @@ func (this *Migrator) printStatus(writers ...io.Writer) {
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var etaSeconds float64 = math.MaxFloat64
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eta := "N/A"
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if isThrottled, throttleReason := this.migrationContext.IsThrottled(); isThrottled {
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if atomic.LoadInt64(&this.migrationContext.IsPostponingCutOver) > 0 {
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eta = "postponing cut-over"
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} else if isThrottled, throttleReason := this.migrationContext.IsThrottled(); isThrottled {
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eta = fmt.Sprintf("throttled, %s", throttleReason)
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} else if progressPct > 100.0 {
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eta = "Due"
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