Novemser

Eliminate redundant aggregation function pushed down

2

```sql scala> spark.sql("select count(tp_int),avg(tp_int) from full_data_type_table").explain 17/12/28 14:17:13 INFO SparkSqlParser: Parsing command: select count(tp_int),avg(tp_int) from full_data_type_table == Physical Plan == *HashAggregate(keys=[], functions=[sum(count(tp_int#100L)#386L), sum(sum(tp_int#100L)#387L), sum(count(tp_int#100L)#386L)]) +- Exchange SinglePartition +- *HashAggregate(keys=[], functions=[partial_sum(count(tp_int#100L)#386L),...

Could not resolve dependency due to Invalid Range Result

2

I'm fresh to bazel and encounter some issue when generating workspace from a simple maven project, I don't know why it `Could not resolve dependency ... due to Invalid Range...