[FAQ] conn0 txn takes too much time

[不懂就问 (zhouyueyue)]

[问题澄清]

[error="conn0 txn takes too much time, txnStartTS: 411720183311499313, comm: 411721024570916882"]

[原因分析]

事务太长时间没提交，等到提交的时候报错了

[解决方案]

1、调大 gc，然后再调大max-txn-time-use
2、优化 SQL 语句