connect to ec2 instance

Problem Description:Newly installed a server, open the SSMs link sever on the server locally, one and normal. But when I use my own local link, the following error occurred. a network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or is not accessible. Verify The instance name is correct and that SQL Server is configured to allow remote co

Solve connect to Idle instance problem First step View Oracle_sid. [Oracle@linuxserver ~]$ Echo $ORACLE _sid Cjdl The SID here is the same as initializing the file Spfilecjdl.ora. [Oracle@linuxserver ~]$ CD $ORACLE _home [Oracle@linuxserver 11.2.0]$ CD DBS [Oracle@linuxserver dbs]$ ls Hc_cjdl.dat hc_dbua0.dat Init.ora lkcjdl orapwcjdl Spfilecjdl.ora In most cases, it's because there's a problem. Second

Label:package com.yuxipacific;import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement;public class Hive {public static void main(String[] args) throws Exception { Class.forName("org.apache.hadoop.hive.jdbc.HiveDriver"); //String dropSQL="drop table javabloger"; //String createSQL="create table javabloger (key int, value string)"; //String insterSQL="LOAD DATA LOCAL INPATH ‘/work/hive/examples/files/kv1.txt‘ OVERWRITE INTO TABLE javabloger"

Tags: 3.1 pytho 2.0 htm URL cursor glib kernel uncompressed mysqldb:http://sourceforge.net/projects/mysql-python/After the download is uncompressed and placed in the%python_home%/lib/site-packages directory, Python will automatically find the package.MySQLdb is basically the Python version of the MySQL C API, followed by the Python Database API Specification v2.0.Other:1. Platform and versionLinux kernel 2.6,GCC 3.4.4,GLIBC 2.4Python 2.4.3MySQL 5.0.19Mysql-python 1.2.1-P2 2. Installing Mysql-py