store: handle nil execption (#37998) (#38016)

close #37989
pingcap · Sep 21, 2022 · 6a906f7 · 6a906f7
1 parent bfa9d08
commit 6a906f7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/store/copr/batch_coprocessor.go b/store/copr/batch_coprocessor.go
@@ -342,6 +342,8 @@ func balanceBatchCopTask(ctx context.Context, kvStore *kvStore, originalTasks []
 					// The interval time is so short that may happen in a same query, so we needn't to check again.
 					mu.Unlock()
 					return
+				} else if !ok {
+					lastAny = time.Time{}
 				}
 				mu.Unlock()