wanggeng128-优快云博客

原创 Inceptor UDF

package io.transwarp.inceptorudaf; import org.apache.hadoop.hive.ql.exec.UDAF; import org.apache.hadoop.hive.ql.exec.UDAFEvaluator; public class InceptorUDAF extends UDAF { /* * 在实现inceptor自定UDAF时，必须要继承UDAF类，还有在这个类的内部实现一个内部类实现接口UDAFEvaluator ...

2021-08-17 18:30:29 285

原创 docker 安装SVN

kubectl get pod |grep workflow [root@slave1 ~]# kubectl exec -ti workflow-server-workflow1-68d8d75486-gt8rm /bin/sh sh-4.2# cd /usr/ sh-4.2# cd /usr/software/ sh-4.2# ls apr-1.7.0.tar.gz Python-3.9.5.tgz apr-util-1.6.1.tar.gz ...

2021-08-17 16:26:46 141

原创 DB2存储过程样例

CREATE OR REPLACE PROCEDURE proc_ads_mlc_nb_ticket_in_sale_5m() BEGIN DECLARE a STRING; DECLARE b INT; DECLARE c STRING; DECLARE insert_sql STRING; SET a = to_char(systimestamp, 'yyyy-MM-dd'); SET b = TDH_TODATE(systimestam...

2021-08-17 16:23:32 380

原创 shell 输入并遍历目录

#! /bin/bash function read_dir(){ s2=/root for file in `ls $1` do if [ -d $1"/"$file ] then read_dir $1"/"$file else echo $1"/"$file fi done } read_dir $1

2021-08-17 16:20:02 159

原创 python获取并解析远程sqllite，插入mysql

import os import sqlite3 import MySQLdb def getfilename(): if os.path.exists('/home/ftpu/getsqlite/base.txt') is False: f=open('/home/ftpu/getsqlite/base.txt','w') f.close() baselists=open('/home/ftpu/getsqlite/b...

2021-08-17 16:18:19 266