drl_blogs的博客

package MyUtilimport java.util.{Date, Locale}import org.apache.commons.lang3.time.FastDateFormatobject DateUtils { //日期时间格式 [10/Nov/2016:00:01:02 +0800] val YYYYMMDDHHMM_TIME_FORMAT = FastDa...

package MyUtilimport org.apache.commons.pool2.impl.GenericObjectPoolConfigimport redis.clients.jedis.{Jedis, JedisPool}/** * 创建jedis连接池 */object Jpools { //获取连接对象 private val config = n...

import java.sql.DriverManagerimport org.apache.kafka.common.TopicPartitionimport org.apache.spark.rdd.RDDimport org.apache.spark.streaming.kafka010.OffsetRangeimport scala.collection.mutableobjec...

object BinarySearch { def main(args: Array[String]): Unit = { val arr = Array(1, 2, 3, 10, 100, 19999, -1998, 9, 234, 234, 9, 43) val index = Binarysearch(arr, 100) println("the found...

import org.apache.spark.rdd.RDDimport org.apache.spark.streaming.kafka010.OffsetRangeimport redis.Jpoolsobject DataToRedis { //保存数据到redis def saveDataOffset(result1: RDD[((String,String,String...

package utilimport java.text.SimpleDateFormatobject tranTimeToLong { def main(args: Array[String]): Unit = { val tm = "20170801164432123" val a = tranTimeToLong(tm) println(a) }...

import java.text.SimpleDateFormatimport java.util.Dateobject tranTimeToString { def main(args: Array[String]): Unit = { val tm = "1502036122000" val a = tranTimeToString(tm) println...