octoleo/gh-ost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Adding ETA starting at 2% progress

Browse Source
This commit is contained in:
Shlomi Noach 2016-05-05 09:18:19 +03:00
parent ee673e2f2e
commit 6528010742
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
go/logic/migrator.go
View File

@ -550,6 +550,18 @@ func (this *Migrator) printStatus() {
eta := "N/A"
if isThrottled, throttleReason := this.migrationContext.IsThrottled(); isThrottled {
eta = fmt.Sprintf("throttled, %s", throttleReason)
} else if progressPct > 100.0 {
eta = "Due"
} else if progressPct >= 2.0 {
elapsedRowCopySeconds := this.migrationContext.ElapsedRowCopyTime().Seconds()
totalExpectedSeconds := elapsedRowCopySeconds * float64(rowsEstimate) / float64(totalRowsCopied)
etaSeconds := totalExpectedSeconds - elapsedRowCopySeconds
etaDuration := time.Duration(etaSeconds) * time.Second
if etaDuration >= 0 {
eta = base.PrettifyDurationOutput(etaDuration)
} else {
eta = "Due"
}
}
status := fmt.Sprintf("Copy: %d/%d %.1f%%; Applied: %d; Backlog: %d/%d; Elapsed: %+v(copy), %+v(total); ETA: %s",
totalRowsCopied, rowsEstimate, progressPct,