use tez and mr join self output difference result
example
sql
select * from (
select a,b form a
) t1 left join (
select b,c from a
) t2 on t1.b = t2.b
where t1.a = "300"
mr result : 0
tez result : 1
https://community.hortonworks.com/questions/62918/hive-mr-vs-tez-difference-in-output-hi.html
but my hive.enforce.bucketing is true
hdp 2.3.4
hive 1.2.1
tez 0.7
how can help ?
