import org.apache.spark.sql.SaveModespark.sqlContext.sql("use db")dates.foreach { date =>
.sqlContext
.sql("select * from db.orig_parquet_0 wherenot match the declared bucket count (6) for partit
我有一个spark作业(用于1.4.1)接收kafka事件流。我想继续保存它们作为超光速粒子上的拼花。19998/persisted5$mil")
hiveContext.sql(s"CREATE TABLE IF NOT EXISTS persisted5$mil USING org.apache.spark.sql.parquetpersisted51440201600000/part-r-00000-ce990b1e-82cc-4feb-a162-ac3ddc275609.gz.parquet, 6553
如果我使用以下Spark命令:sqlContext.setConf("spark.sql.parquet.filterPushdown", "true")
val df = sqlContext.sql("select * from tag_data where plant_name在蜂巢和Presto中,这需