restore: do not do compact after engine file imported

pingcap · Jan 16, 2019 · b2847a0 · b2847a0
1 parent 389dc6b
commit b2847a0
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/lightning/restore/restore.go b/lightning/restore/restore.go
@@ -654,6 +654,7 @@ func (t *TableRestore) importEngine(
 	closedEngineWorker *worker.RestoreWorker,
 ) error {
 	if cp.Status >= CheckpointStatusImported {
+		rc.closedEngineLimit.Recycle(closedEngineWorker)
 		return nil
 	}
 
@@ -664,15 +665,7 @@ func (t *TableRestore) importEngine(
 	rc.postProcessLock.Lock()
 	err := t.importKV(ctx, closedEngine)
 	rc.closedEngineLimit.Recycle(closedEngineWorker)
-
 	// gofail: var SlowDownImport struct{}
-
-	// 2. perform a level-1 compact if idling.
-	if err := rc.doCompact(ctx, Level1Compact); err != nil {
-		// log it and continue
-		common.AppLogger.Warnf("compact %d failed %v", Level1Compact, err)
-	}
-
 	rc.postProcessLock.Unlock()
 	rc.saveStatusCheckpoint(t.tableName, engineID, err, CheckpointStatusImported)
 	if err != nil {