Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

 CREATE TABLE `other_handle4` (
  `a` bigint(20) DEFAULT NULL,
  `b` int(11) DEFAULT NULL,
  `c` varchar(100) NOT NULL,
  `d` char(100) DEFAULT NULL,
  `e` float DEFAULT NULL,
  `g` double DEFAULT NULL,
  `h` decimal(8,4) DEFAULT NULL,
  `i` date DEFAULT NULL,
  `j` datetime DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

select count(*) from other_handle4;

sometimes the query can get result ,but result if wrong(result inconsistent tso 435820060019523587, tikv: [7100000], tiflash [3484384]) ; sometime it raise error
ERROR 1105 (HY000): other error for mpp stream: From MPPquery:435824304366551041,task:3: Code: 9008, e.displayText() = DB::Exception: Raw TiDB PK: 800000000081E6F6, Prewrite ts: 435819992582717448 can not found in default cf for key: 7480000000000000FFB45F728000000000FF81E6F60000000000FAF9F3A8069B4BFFEF: (while doing learner read for table, logical table_id: 180), e.what() = DB::Exception,

2. What did you expect to see? (Required)

3. What did you see instead (Required)

4. What is your TiFlash version? (Required)

master