52 Commits

Author	SHA1	Message	Date
zhangxinyu	d857345b7d	add method getRequiredColumns for DimFilter (#5872) ... * add method getRequiredColumns for DimFilter * deal with the NullPointerException when DimFilter is null	2018-06-27 15:45:46 -07:00
zhangxinyu	e43e5ebbcd	Materialized view implementation (#5556) ... * implement materialized view * modify code according to jihoonson's comments * modify code according to jihoonson's comments - 2 * add documentation about materialized view * use new HadoopTuningConfig in pr 5583 * add minDataLag and fix optimizer bug * correct value of DEFAULT_MIN_DATA_LAG_MS * modify code according to jihoonson's comments - 3 * use the boolean expression instead of if-else	2018-06-09 12:24:54 -07:00