2017-11-24 21:20:25

1：什么叫失望，什么叫绝望。总之是一脸懵逼的继续......

之前部署的hadoop都是hadoop-2.4.1.tar.gz，这几天换成了hadoop-2.6.4.tar.gz，部署老生常谈，启动就不一样了，本来吧，也就是warn，不是error，启动hdfs和yarn，节点都可以正常启动，但是对于我这种强迫症，能容忍下面这一大推错误吗？当你看到这篇的时候，显然是不能，虽然网上已经有很多了，但是貌似好多还是不好使。我呢，也算脑补。记录一下。

[root@master hadoop]# start-dfs.sh

// :: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

Starting namenodes on [Java HotSpot(TM) Client VM warning: You have loaded library /home/hadoop/soft/hadoop-2.6./lib/native/libhadoop.so.1.0. which might have disabled stack guard. The VM will try to fix the stack guard now.

It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

master]

sed: -e expression #, char : unknown option to `s'

-c: Unknown cipher type 'cd'

master: starting namenode, logging to /home/hadoop/soft/hadoop-2.6./logs/hadoop-root-namenode-master.out

stack: ssh: connect to host stack port : Connection refused

highly: ssh: connect to host highly port : Connection refused

disabled: ssh: connect to host disabled port : Connection refused

Client: ssh: connect to host Client port : Connection refused

Java: ssh: Could not resolve hostname Java: Temporary failure in name resolution

'-z: ssh: Could not resolve hostname '-z: Temporary failure in name resolution

might: ssh: Could not resolve hostname might: Temporary failure in name resolution

now.: ssh: Could not resolve hostname now.: Temporary failure in name resolution

It's: ssh: Could not resolve hostname It's: Temporary failure in name resolution

HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Temporary failure in name resolution

it: ssh: Could not resolve hostname it: Temporary failure in name resolution

or: ssh: Could not resolve hostname or: Temporary failure in name resolution

to: ssh: Could not resolve hostname to: Temporary failure in name resolution

fix: ssh: Could not resolve hostname fix: Temporary failure in name resolution

warning:: ssh: Could not resolve hostname warning:: Temporary failure in name resolution

You: ssh: Could not resolve hostname You: Temporary failure in name resolution

<libfile>',: ssh: Could not resolve hostname <libfile>',: Temporary failure in name resolution

fix: ssh: Could not resolve hostname fix: Temporary failure in name resolution

'execstack: ssh: Could not resolve hostname 'execstack: Temporary failure in name resolution

loaded: ssh: Could not resolve hostname loaded: Temporary failure in name resolution

VM: ssh: Could not resolve hostname VM: Temporary failure in name resolution

try: ssh: Could not resolve hostname try: Temporary failure in name resolution

you: ssh: Could not resolve hostname you: Temporary failure in name resolution

link: ssh: Could not resolve hostname link: Temporary failure in name resolution

noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Temporary failure in name resolution

with: ssh: connect to host with port : Connection refused

The: ssh: connect to host The port : Connection refused

that: ssh: Could not resolve hostname that: Temporary failure in name resolution

recommended: ssh: Could not resolve hostname recommended: Temporary failure in name resolution

have: ssh: Could not resolve hostname have: Temporary failure in name resolution

will: ssh: Could not resolve hostname will: Temporary failure in name resolution

VM: ssh: Could not resolve hostname VM: Temporary failure in name resolution

library: ssh: Could not resolve hostname library: Temporary failure in name resolution

with: ssh: Could not resolve hostname with: Temporary failure in name resolution

guard: ssh: Could not resolve hostname guard: Temporary failure in name resolution

the: ssh: connect to host the port : Connection refused

have: ssh: connect to host have port : Connection refused

stack: ssh: connect to host stack port : Connection refused

library: ssh: connect to host library port : Connection refused

the: ssh: connect to host the port : Connection refused

guard.: ssh: connect to host guard. port : Connection refused

which: ssh: connect to host which port : Connection refused

master: starting datanode, logging to /home/hadoop/soft/hadoop-2.6./logs/hadoop-root-datanode-master.out

slaver1: starting datanode, logging to /home/hadoop/soft/hadoop-2.6./logs/hadoop-root-datanode-slaver1.out

slaver2: starting datanode, logging to /home/hadoop/soft/hadoop-2.6./logs/hadoop-root-datanode-slaver2.out

Starting secondary namenodes [Java HotSpot(TM) Client VM warning: You have loaded library /home/hadoop/soft/hadoop-2.6./lib/native/libhadoop.so.1.0. which might have disabled stack guard. The VM will try to fix the stack guard now.

It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

master]

sed: -e expression #, char : unknown option to `s'

-c: Unknown cipher type 'cd'

master: starting secondarynamenode, logging to /home/hadoop/soft/hadoop-2.6./logs/hadoop-root-secondarynamenode-master.out

Client: ssh: connect to host Client port : Connection refused

recommended: ssh: connect to host recommended port : Connection refused

VM: ssh: connect to host VM port : Connection refused

VM: ssh: connect to host VM port : Connection refused

stack: ssh: connect to host stack port : Connection refused

disabled: ssh: connect to host disabled port : Connection refused

guard.: ssh: connect to host guard. port : Connection refused

library: ssh: connect to host library port : Connection refused

stack: ssh: connect to host stack port : Connection refused

you: ssh: Could not resolve hostname you: Temporary failure in name resolution

HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Temporary failure in name resolution

warning:: ssh: Could not resolve hostname warning:: Temporary failure in name resolution

to: ssh: Could not resolve hostname to: Temporary failure in name resolution

You: ssh: Could not resolve hostname You: Temporary failure in name resolution

'execstack: ssh: Could not resolve hostname 'execstack: Temporary failure in name resolution

<libfile>',: ssh: Could not resolve hostname <libfile>',: Temporary failure in name resolution

Java: ssh: Could not resolve hostname Java: Temporary failure in name resolution

link: ssh: Could not resolve hostname link: Temporary failure in name resolution

It's: ssh: Could not resolve hostname It's: Temporary failure in name resolution

noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Temporary failure in name resolution

it: ssh: Could not resolve hostname it: Temporary failure in name resolution

'-z: ssh: Could not resolve hostname '-z: Temporary failure in name resolution

with: ssh: connect to host with port : Connection refused

loaded: ssh: connect to host loaded port : Connection refused

that: ssh: connect to host that port : Connection refused

have: ssh: connect to host have port : Connection refused

try: ssh: Could not resolve hostname try: Temporary failure in name resolution

which: ssh: connect to host which port : Connection refused

have: ssh: connect to host have port : Connection refused

fix: ssh: connect to host fix port : Connection refused

the: ssh: connect to host the port : Connection refused

guard: ssh: connect to host guard port : Connection refused

highly: ssh: connect to host highly port : Connection refused

library: ssh: connect to host library port : Connection refused

fix: ssh: connect to host fix port : Connection refused

now.: ssh: Could not resolve hostname now.: Temporary failure in name resolution

The: ssh: connect to host The port : Connection refused

the: ssh: connect to host the port : Connection refused

will: ssh: connect to host will port : Connection refused

with: ssh: connect to host with port : Connection refused

or: ssh: connect to host or port : Connection refused

might: ssh: connect to host might port : Connection refused

// :: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

[root@master hadoop]# jps

 DataNode

 Jps

 SecondaryNameNode

 NameNode

[root@master hadoop]#

上面是启动dfs的时候报的，下面是关闭dfs的时候报的：

[root@master hadoop]# stop-dfs.sh

// :: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

Stopping namenodes on [Java HotSpot(TM) Client VM warning: You have loaded library /home/hadoop/soft/hadoop-2.6./lib/native/libhadoop.so.1.0. which might have disabled stack guard. The VM will try to fix the stack guard now.

It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

master]

sed: -e expression #, char : unknown option to `s'

-c: Unknown cipher type 'cd'

master: stopping namenode

loaded: ssh: connect to host loaded port : Connection refused

library: ssh: connect to host library port : Connection refused

recommended: ssh: connect to host recommended port : Connection refused

might: ssh: connect to host might port : Connection refused

HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Temporary failure in name resolution

noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Temporary failure in name resolution

it: ssh: Could not resolve hostname it: Temporary failure in name resolution

You: ssh: Could not resolve hostname You: Temporary failure in name resolution

<libfile>',: ssh: Could not resolve hostname <libfile>',: Temporary failure in name resolution

warning:: ssh: Could not resolve hostname warning:: Temporary failure in name resolution

link: ssh: Could not resolve hostname link: Temporary failure in name resolution

now.: ssh: Could not resolve hostname now.: Temporary failure in name resolution

you: ssh: Could not resolve hostname you: Temporary failure in name resolution

'-z: ssh: Could not resolve hostname '-z: Temporary failure in name resolution

It's: ssh: Could not resolve hostname It's: Temporary failure in name resolution

'execstack: ssh: Could not resolve hostname 'execstack: Temporary failure in name resolution

fix: ssh: connect to host fix port : Connection refused

the: ssh: connect to host the port : Connection refused

with: ssh: connect to host with port : Connection refused

to: ssh: Could not resolve hostname to: Temporary failure in name resolution

Java: ssh: Could not resolve hostname Java: Temporary failure in name resolution

with: ssh: connect to host with port : Connection refused

have: ssh: connect to host have port : Connection refused

library: ssh: connect to host library port : Connection refused

disabled: ssh: connect to host disabled port : Connection refused

stack: ssh: connect to host stack port : Connection refused

VM: ssh: connect to host VM port : Connection refused

The: ssh: connect to host The port : Connection refused

which: ssh: connect to host which port : Connection refused

Client: ssh: connect to host Client port : Connection refused

will: ssh: connect to host will port : Connection refused

try: ssh: connect to host try port : Connection refused

guard.: ssh: connect to host guard. port : Connection refused

stack: ssh: connect to host stack port : Connection refused

highly: ssh: connect to host highly port : Connection refused

have: ssh: connect to host have port : Connection refused

VM: ssh: connect to host VM port : Connection refused

the: ssh: connect to host the port : Connection refused

guard: ssh: connect to host guard port : Connection refused

that: ssh: connect to host that port : Connection refused

or: ssh: connect to host or port : Connection refused

fix: ssh: connect to host fix port : Connection refused

slaver2: stopping datanode

slaver1: stopping datanode

master: stopping datanode

Stopping secondary namenodes [Java HotSpot(TM) Client VM warning: You have loaded library /home/hadoop/soft/hadoop-2.6./lib/native/libhadoop.so.1.0. which might have disabled stack guard. The VM will try to fix the stack guard now.

It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

master]

sed: -e expression #, char : unknown option to `s'

-c: Unknown cipher type 'cd'

master: stopping secondarynamenode

Client: ssh: Could not resolve hostname Client: Temporary failure in name resolution

You: ssh: Could not resolve hostname You: Temporary failure in name resolution

Java: ssh: Could not resolve hostname Java: Temporary failure in name resolution

have: ssh: Could not resolve hostname have: Temporary failure in name resolution

loaded: ssh: Could not resolve hostname loaded: Temporary failure in name resolution

library: ssh: Could not resolve hostname library: Temporary failure in name resolution

have: ssh: Could not resolve hostname have: Temporary failure in name resolution

disabled: ssh: Could not resolve hostname disabled: Temporary failure in name resolution

The: ssh: Could not resolve hostname The: Temporary failure in name resolution

highly: ssh: Could not resolve hostname highly: Temporary failure in name resolution

try: ssh: Could not resolve hostname try: Temporary failure in name resolution

warning:: ssh: Could not resolve hostname warning:: Temporary failure in name resolution

guard: ssh: Could not resolve hostname guard: Temporary failure in name resolution

which: ssh: Could not resolve hostname which: Temporary failure in name resolution

stack: ssh: Could not resolve hostname stack: Temporary failure in name resolution

recommended: ssh: Could not resolve hostname recommended: Temporary failure in name resolution

the: ssh: Could not resolve hostname the: Temporary failure in name resolution

will: ssh: Could not resolve hostname will: Temporary failure in name resolution

It's: ssh: Could not resolve hostname It's: Temporary failure in name resolution

stack: ssh: Could not resolve hostname stack: Temporary failure in name resolution

now.: ssh: Could not resolve hostname now.: Temporary failure in name resolution

library: ssh: Could not resolve hostname library: Temporary failure in name resolution

fix: ssh: Could not resolve hostname fix: Temporary failure in name resolution

that: ssh: Could not resolve hostname that: Temporary failure in name resolution

with: ssh: Could not resolve hostname with: Temporary failure in name resolution

to: ssh: Could not resolve hostname to: Temporary failure in name resolution

'-z: ssh: Could not resolve hostname '-z: Temporary failure in name resolution

<libfile>',: ssh: Could not resolve hostname <libfile>',: Temporary failure in name resolution

it: ssh: Could not resolve hostname it: Temporary failure in name resolution

VM: ssh: Could not resolve hostname VM: Temporary failure in name resolution

the: ssh: Could not resolve hostname the: Temporary failure in name resolution

'execstack: ssh: Could not resolve hostname 'execstack: Temporary failure in name resolution

or: ssh: Could not resolve hostname or: Temporary failure in name resolution

link: ssh: Could not resolve hostname link: Temporary failure in name resolution

you: ssh: Could not resolve hostname you: Temporary failure in name resolution

noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Temporary failure in name resolution

HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Temporary failure in name resolution

fix: ssh: Could not resolve hostname fix: Temporary failure in name resolution

VM: ssh: Could not resolve hostname VM: Temporary failure in name resolution

might: ssh: Could not resolve hostname might: Temporary failure in name resolution

with: ssh: Could not resolve hostname with: Temporary failure in name resolution

guard.: ssh: connect to host guard. port : Connection refused

// :: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

[root@master hadoop]#

待续.......

2：出错，解决不了，百度呗，这里贴出来，我准备百度参考的文章，不知道能不能成功呢，先记录一下，因为那是2015年，距今2年了。

http://blog.csdn.net/young_kim1/article/details/50324345

http://blog.csdn.net/young_kim1/article/details/50269501

此两篇是上下篇，希望可以帮到以后遇到这个问题的人。

3：为什么出现这个问题呢：

提示hadoop不能加载本地库。

以前官网会提供32位的安装包，但目前提供的下载包为64位的，在linux 32位系统下安装后会一直提示错误“WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform… using builtin-java classes where applicable ”，但官网又不提供32位系统下的安装包，所以我们只能自己编译打包源码。

首先看下自己的虚拟机是多少位的吧：

# uname -i

通过以上命令获取系统版本，

然后呢到

大家可以到cd /home/hadoop/soft/hadoop-2.6.4/lib/native下，查看文件libhadoop.so.1.0.0，里面会显示Hadoop的位数，官网下载好的显示是64位的，截图如下：

4：有耐心的可以根据上面的网址操作，已经写的很详细了，这里不作多叙述，直接将lib下面的native贴出来，如果你的linux是32位的，直接替换你的/lib/native即可。替换过后再查看，如下所示：

替换的32位的lib/native包：http://download.csdn.net/download/biexiansheng/10132053

启动和关闭的时候也不warn了：

停更......

2017-11-24 22:02:20

17/11/24 05:08:44 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable的更多相关文章

  1. 解决讨厌的警告 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

    问题: 执行任何hadoop命令,都会提示如下WARN.虽然影响不大,但是每次运行一个命令都有这么个WARN,让人很不爽,作为一个精致的男人, 必须要干掉它. [root@master logs]# ...

  2. Hadoop _ 疑难杂症 解决1 - WARN util.NativeCodeLoader: Unable to load native-hadoop library for your plat

    最近博主在进行Hive测试 压缩解压缩的时候 遇到了这个问题, 该问题也常出现在日常 hdfs 指令中, 在启动服务 与 hdfs dfs 执行指令的时候 : 都会显示该提示,下面描述下该问题应该如何 ...

  3. hadoop报错WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

    19/06/14 10:44:58 WARN common.Util: Path /opt/hadoopdata/hdfs/name should be specified as a URI in c ...

  4. Hadoop问题解决：WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

    在配置好hadoop的环境之后,命令启动./start-all.sh发现经常出现这样的一个警告: WARN util.NativeCodeLoader: Unable to load native-h ...

  5. WARN util.NativeCodeLoader: Unable to load native-hadooplibrary for your platform… using builtin-java classes where applicable

    方法1glibc 官方要求的2.14版本以上 方法2:http://www.secdoctor.com/html/yyjs/31101.html 方法3: http://dl.bintray.com/ ...

  6. [hadoop] WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

    hadoop 启动后,有警告信息: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform ...

  7. Hadoop集群“WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable”解决办法

    Hadoop集群部署完成后,经常会提示 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platfo ...

  8. HADOOP:WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable终于解决了

    WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin- ...

  9. WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Exception in thread "main" java.io.IOException: No FileSystem for sc F

    1.执行脚本程序报如下所示的错误: [hadoop@slaver1 script_hadoop]$ hadoop jar web_click_mr_hive.jar com.bie.hive.mr.C ...

随机推荐

  1. python3+selenium入门05-元素操作及常用方法

    学习了元素定位之后,来看一些元素的操作,还有一些常用的方法 clear()清空输入框内容 click()点击 send_keys()键盘输入 import time from selenium imp ...

  2. boost.python入门教程 ----python 嵌入c++

    Python语言简介 Python是一种脚本语言.以开放的开发接口和独特的语法著称.尽管Python在国内引起注意只有几年的时间,但实际上Python出现于上世纪90年代(据www.python.or ...

  3. linux中bashrc与profile的区别

    bashrc与profile的区别 要搞清bashrc与profile的区别,首先要弄明白什么是交互式shell和非交互式shell,什么是login shell 和non-login shell. ...

  4. 题解-POI2009 WSP-Island

    Problem bzoj1137 题意概要:给定一个凸多边形坐标.点按顺时针编号 \(1\) 到 \(n\).任意两点之间都有一条长度为欧氏距离的边相连.边相交处可以自由穿行.有 \(m\) 条边不能 ...

  5. 发布自己的类库到NuGet

    NuGet是一个为大家所熟知的Visual Studio扩展,通过这个扩展,开发人员可以非常方便地在Visual Studio中安装或更新项目中所需要的第三方组件,同时也可以通过NuGet来安装一些V ...

  6. Chromium Embedded Framework (CEF)_3.2171.2069_v20170606_x86.tar.xz

    CEF 为观看各个直播平台而特此修改的浏览器 可以单独提取 Flash 视频, 并可以修改视频的大小等功能 [增加了960x90% 和 1280x90%] 这次修改是主要针对 YY web 直播平台 ...

  7. oracle加密传输

    参考文章: http://blog.itpub.net/24052272/viewspace-2129175/ oracle在传输过程中,正常是明文传输的,例如SQL以及执行的结果. 看看做的测试: ...

  8. Winform按键捕获

    参考:http://blog.csdn.net/zhensoft163/article/details/4239796 下载链接 方法1:使用窗体的 KeyDown 事件 private void F ...

  9. 4)django-视图view

    视图是django功能函数,结合url使用 1.视图方式 视图方式经常用的有两种 用户GET获取数据      用户POST提交数据            用户第一次访问页面是GET       用户 ...

  10. [原著]java或者Js 代码逻辑来处理 突破 oracle sql “IN”长度的极限的问题

    注:本文出自:博主自己研究验证可行   [原著]java或者Js  代码逻辑来处理  突破 oracle  sql "IN"长度的极限的问题    在很多的时候 使用 select ...