winse

[hadoop@localhost tmp]$ tar zcvf test.tar.gz .
./
./c/
./c/1/
./c/1/2/
./b/
./b/1/
./b/1/2/
./a/
./a/1/

winse

[hadoop@hadoop-master1 ~]$ hdfs haadmin -transitionToActive --forcemanual nn1
You have specified the forcemanual flag. This flag is dangerous, as it can induce a split-brain scenario that WILL CORRUPT your HDFS namespace, possibly irrecoverably.

It is recommended not to use this flag, but instead to shut down the cluster and disable automatic failover if you prefer to manually manage your HA state.

You may abort safely by answering 'n' or hitting ^C now.

Are you sure you want to continue? (Y or N) Y
14/06/18 10:43:18 WARN ha.HAAdmin: Proceeding with manual HA state management even though
automatic failover is enabled for NameNode at hadoop-master1/192.168.32.11:8020

winse

package com.github.winse.btrace;

/* BTrace Script Template */
import static com.sun.btrace.BTraceUtils.jstack;
import static com.sun.btrace.BTraceUtils.name;
import static com.sun.btrace.BTraceUtils.print;
import static com.sun.btrace.BTraceUtils.printArray;
import static com.sun.btrace.BTraceUtils.println;
import static com.sun.btrace.BTraceUtils.probeClass;
import static com.sun.btrace.BTraceUtils.probeMethod;

winse

014-07-10 20:04:19,384 INFO LogHbaseService: 过滤的条件为: FilterList AND (2/2): [SingleColumnValueFilter (cf, logType, EQUAL, 3), KeyOnlyFilter]
2014-07-10 20:04:19,384 INFO LogHbaseService: Page FirstResult : 0
2014-07-10 20:04:19,385 INFO LogHbaseService: Page MaxResult : 100
2014-07-10 20:04:19,397 INFO LogHbaseService: 获取总数请求成功, 计算总数量...
2014-07-10 20:05:23,595 INFO LogHbaseService: 获取总数耗时: 64198, 数量: 557574

- - - - 

2014-07-10 20:00:46,093 INFO LogHbaseService: 过滤的条件为: FilterList AND (2/2): [FirstKeyOnlyFilter, KeyOnlyFilter]
2014-07-10 20:00:46,093 INFO LogHbaseService: Page FirstResult : 0

winse

编译jdk7u60过程中的注意点:

0. 先看目录下的README-builds.html，不要太认真看个大概就行
1. 下载最新的Microsoft DirectX SDK，安装时路径不要带括号
2. 安装procps代替free.exe(检查可用内存是会用到，没有应该也可以就是多个警告而已)
3. cygwin-make的版本问题，使用3.81 snapshot
4. VS2010的cl命令显示的信息一直是中文的话，需要修改源码跳过版本号的检查 snapshot
5. 语言问题，导致编译corba失败！而后面有需要用到这个工程！ snapshot
6. PATH顺序问题，link.exe和find.exe snapshot
7. 编译时间有点长！ snapshot java-version

winse

package com.github.winse;

import java.util.Arrays;
import java.util.BitSet;
import java.util.LinkedList;
import java.util.List;

/**
 * 
 * 单纯质因数的合数

winse

Sub 处理行内去掉与第一列相同的数据()
' 整个过程使用：
'
'   1. 选中需要转换的数据区域
'   2. 点击宏

'
    Dim sel As Variant
    Set sel = Selection
              

winse

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<project basedir="." default="run" name="run-on-hadoop">

	<property environment="env"/>
	
	<property name="fs.default.name" value="hdfs://192.168.0.205:9000" />
	<property name="mapred.job.tracker" value="h205:9001" />
	
	<property name="HADOOP_HOME" value="C:/cygwin/home/Winseliu/hadoop-1.0.0" />

winse

package com.gdcn.bpaf.urms.web.handle;

import java.io.Closeable;
import java.io.IOException;
import java.io.OutputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

winse

package com.importconfig

import groovy.util.XmlNodePrinter;
import groovy.util.XmlNodePrinter.NamespaceContext;

import java.io.PrintWriter;
import java.util.Map;

import org.codehaus.groovy.runtime.InvokerHelper;