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Merge pull request #232 from github/end-rowcopy-progress

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rowcount progress at 100% when row-copy completes
This commit is contained in:
Shlomi Noach 2016-09-12 17:22:56 -07:00 committed by GitHub
commit daed73fa4e
1 changed files with 5 additions and 3 deletions
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8
go/logic/migrator.go
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@ -893,15 +893,17 @@ func (this *Migrator) printStatus(rule PrintStatusRule, writers ...io.Writer) {
elapsedSeconds := int64(elapsedTime.Seconds())
totalRowsCopied := this.migrationContext.GetTotalRowsCopied()
rowsEstimate := atomic.LoadInt64(&this.migrationContext.RowsEstimate) + atomic.LoadInt64(&this.migrationContext.RowsDeltaEstimate)
if atomic.LoadInt64(&this.rowCopyCompleteFlag) == 1 {
// Done copying rows. The totalRowsCopied value is the de-facto number of rows,
// and there is no further need to keep updating the value.
rowsEstimate = totalRowsCopied
}
var progressPct float64
if rowsEstimate == 0 {
progressPct = 100.0
} else {
progressPct = 100.0 * float64(totalRowsCopied) / float64(rowsEstimate)
}
if atomic.LoadInt64(&this.rowCopyCompleteFlag) == 1 {
progressPct = 100.0
}
// Before status, let's see if we should print a nice reminder for what exactly we're doing here.
shouldPrintMigrationStatusHint := (elapsedSeconds%600 == 0)
if rule == ForcePrintStatusAndHintRule {