parts.partition_exch_qa_10 failed in buildbot

parts.partition_exch_qa_10 'xtradb'      w4 [ fail ]

        Test ended at 2017-01-10 11:51:28

CURRENT_TEST: parts.partition_exch_qa_10

--- /home/buildbot/build/mysql-test/suite/parts/r/partition_exch_qa_10.result	2017-01-10 05:39:54.000000000 -0500

+++ /home/buildbot/build/mysql-test/suite/parts/r/partition_exch_qa_10.reject	2017-01-10 11:51:27.486819363 -0500

@@ -45,16 +45,16 @@

 ALTER TABLE tp EXCHANGE PARTITION p0 WITH TABLE t_10;

 SELECT * FROM t_10;

 a	b

-1	One

-3	Three

-5	Five

-9	Nine

-SELECT * FROM tp WHERE a BETWEEN 0 AND 9;

-a	b

 2	Two

 4	Four

 6	Six

 8	Eight

+SELECT * FROM tp WHERE a BETWEEN 0 AND 9;

+a	b

+1	One

+3	Three

+5	Five

+9	Nine

 SET @@global.event_scheduler= @save_event_scheduler;

 DROP TABLE IF EXISTS t_10;

 DROP TABLE IF EXISTS t_100;

mysqltest: Result content mismatch