add 2pc commit log for debugging

jackysp · Oct 29, 2018 · 1b7b3f1 · 1b7b3f1
1 parent 8213bff
commit 1b7b3f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/store/tikv/2pc.go b/store/tikv/2pc.go
@@ -531,10 +531,12 @@ func (c *twoPhaseCommitter) cleanupSingleBatch(bo *Backoffer, batch batchKeys) e
 }
 
 func (c *twoPhaseCommitter) prewriteKeys(bo *Backoffer, keys [][]byte) error {
+	log.Info("conn:%d 2pc prewrite, start ts = %d", c.connID, c.startTS)
 	return c.doActionOnKeys(bo, actionPrewrite, keys)
 }
 
 func (c *twoPhaseCommitter) commitKeys(bo *Backoffer, keys [][]byte) error {
+	log.Info("conn:%d 2pc commit, commit ts = %d", c.connID, c.commitTS)
 	return c.doActionOnKeys(bo, actionCommit, keys)
 }