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LiuYQ — Sun, 10 Aug 2014 05:53:00 GMT

package com.lyq.hbase.util;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.client.HTable;
import org.apache.hadoop.hbase.client.Result;
import org.apache.hadoop.hbase.client.ResultScanner;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.util.Bytes;

public class HBaseConfigUtils {

public static Configuration getHBaseConfig(){
  Configuration conf = HBaseConfiguration.create();
  conf.set("hbase.zookeeper.quorum", "master129,slave130,slave131,slave132");
  return conf;
}

@SuppressWarnings("deprecation")
public static void main(String[] args) {
  List> list = new ArrayList>();
  Map map = new HashMap();
  try {
   HTable table = new HTable(getHBaseConfig(),"test");
   Scan scan = new Scan();
   ResultScanner rs = table.getScanner(scan);
   for(Result r:rs){
     System.out.println("rowkey:"+Bytes.toString(r.getRow()));
     map.put("rowkey", Bytes.toString(r.getRow()));
     for(KeyValue kv:r.raw()){
      System.out.println(Bytes.toString(kv.getQualifier())+":"+Bytes.toString(kv.getValue()));
      map.put(Bytes.toString(kv.getQualifier()), Bytes.toString(kv.getValue()));
     }
     list.add(map);
     System.out.println("==========");
   }
  } catch (IOException e) {
   e.printStackTrace();
  }
}
}

LiuYQ 2014-08-10 13:53 发表评论

javaMail 向外部邮��发邮�g��p�|�Q?50 5.7.1 Unable to relay

LiuYQ — Mon, 11 Nov 2013 08:42:00 GMT

javaMail版本1.4 如果通过javaMail向内部的exchange邮箱发邮件是能发出去�?

但是如果�?63,QQ�{�邮��发邮�g的话�?x��)报以下错�?nbsp;

javax.mail.SendFailedException: Invalid Addresses;

nested exception is:

com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay

at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1196)

at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:584)

at com.smartdot.mau.mail.MailSend.sendHtmlMail(MailSend.java:308)

at com.smartdot.mau.thread.SendMailThread.run(SendMailThread.java:34)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:662)

Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay

at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1047)

... 6 more

javax.mail.SendFailedException: Invalid Addresses;

nested exception is:

com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay

at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1196)

at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:584)

at com.smartdot.mau.mail.MailSend.sendHtmlMail(MailSend.java:308)

at com.smartdot.mau.thread.SendMailThread.run(SendMailThread.java:34)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:662)

Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay

at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1047)

... 6 more

哪位大神知道原因啊，求解�Q�？�Q�？�Q?br />

�q�个上面说配�|�错�?ji��n)�?br />https://confluence.atlassian.com/display/JIRAKB/550+5.7.1+Unable+to+Relay+Mail+From+Exchange+Server

但是客户服务器在foxmail上或者网��上都能�l�其他邮��发送邮件的。�?/div>

LiuYQ 2013-11-11 16:42 发表评论

Oracle jdk1.6 版本下蝲位置

LiuYQ — Fri, 01 Nov 2013 05:15:00 GMT

摘要: java jdk1.6 下蝲地址阅读全文

LiuYQ 2013-11-01 13:15 发表评论

LiuYQ — Tue, 29 Oct 2013 16:38:00 GMT

摘要: 在window上基于cygwin搭徏hadoop开发环�?nbsp; 阅读全文

LiuYQ 2013-10-30 00:38 发表评论

windos 下安装cygwin后，sshd服务无法启动

LiuYQ — Tue, 29 Oct 2013 08:32:00 GMT

摘要: 转蝲一��在window下安装了(ji��n)cygwin后，无法启动sshd的文�?nbsp; 阅读全文

LiuYQ 2013-10-29 16:32 发表评论

hadoop 不同版本��试环境搭徏

LiuYQ — Tue, 29 Oct 2013 04:39:00 GMT

摘要: 转蝲一��：(x��)hadoop不同版本间环境搭建�?nbsp; 阅读全文

LiuYQ 2013-10-29 12:39 发表评论

pdf转换成img

LiuYQ — Wed, 23 Oct 2013 09:14:00 GMT

摘要: java实现pdf转换成img囄��源代码，附带所需jar包下载地址�Q?nbsp; 阅读全文

LiuYQ 2013-10-23 17:14 发表评论

dom4j 解析String 数组格式xml

LiuYQ — Wed, 23 Oct 2013 03:51:00 GMT

摘要: 一: 上面是dom4j 解析String 数据格式xml 的源代码�Q�另附dom4j-1.6.1.jar 下蝲地址�Q?nbsp; 阅读全文

LiuYQ 2013-10-23 11:51 发表评论

Navicat 8.2.12��理mysql数据库（导入和导出）(j��)

LiuYQ — Wed, 16 Jan 2013 06:56:00 GMT

Navicat 8.2.12��理mysql数据�?/a>�Q�导入和导出�Q?

用Navicat For MySql ��?a class="keylink" target="_blank">mysql中的数据导出和导�?/div>

1、数据的导出�Q�右�?-->“转储sql文�g”

2、数据的导入�Q�先创徏好数据库�Q�此时数据库中时�I�的�Q�选择需要导入数据的数据库名�Q�右键》运行批�ơ�Q务文�? www.2cto.com

选择要导入的sql文�g

点击开�?/div>

�q�样��ok�?/div>

LiuYQ 2013-01-16 14:56 发表评论

解决�q�程ssh�q�接linux中文��q��

LiuYQ — Sat, 11 Aug 2012 07:57:00 GMT

在远�E�ssh�q�接linux�Ӟ��l�常出现客户��a��~�码和linux�~�码不一致的情况��D��中文��q��?/div>

我们可以��单的使用export 的方式来解决�?

export LANG=语言�~�码�Q�eg: zh_CN.GB18030�Q?/div>

LiuYQ 2012-08-11 15:57 发表评论