Review Board 1.7.22


Column stats : LOW_VALUE (or HIGH_VALUE) will always be 0.0000 ,if all the column values larger than 0.0 (or if all column values smaller than 0.0)

Review Request #11172 - Created May 15, 2013 and updated

Zhuoluo Yang
trunk
HIVE-4561
Reviewers
hive
ashutoshc, caofangkun, carl, cws, shreepadma
hive
An initialization error.
Make double and long initialize correctly.
Would you review that and assign the issue to me?
ant test -Dtestcase=TestCliDriver -Dqfile=compute_stats_long.q
ant test -Dtestcase=TestCliDriver -Dqfile=compute_stats_double.q

done.
Review request changed
Updated (June 5, 2013, 2:06 p.m.)
Like GenericUDAFMax/GenericUDAFMin, it returns null for high/low value.
Ship it!
Posted (June 5, 2013, 2:11 p.m.)
+1