安装hadoop2.4.1，启动报错，麻烦帮忙看看是
安装hadoop2.4.1，启动报错，麻烦帮忙看看是
安装hadoop2.4.1，启动报错，麻烦帮忙看看是什么问题，完全没有方向，不知道从哪里查起
格式化namenode是成功的，但是启动HDFS报错，不知道是什么错误呀，求指教
[grid@hudy02 hadoop-2.2.0]$ sbin/start-dfs.sh
14/04/11 15:59:41 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured.
Starting namenodes on [Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library /home/grid/hadoop-2.2.0/lib/native/libhadoop.so.1.0.0 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'.]
sed：-e 表达式 #1，字符 6：“s”的未知选项
have: ssh: Could not resolve hostname have: Name or service not known
-c: Unknown cipher type 'cd'
you: ssh: Could not resolve hostname you: Name or service not known
stack: ssh: Could not resolve hostname stack: Name or service not known
fix: ssh: Could not resolve hostname fix: Name or service not known
have: ssh: Could not resolve hostname have: Name or service not known
will: ssh: Could not resolve hostname will: Name or service not known
the: ssh: Could not resolve hostname the: Name or service not known
library: ssh: Could not resolve hostname library: Name or service not known
library: ssh: Could not resolve hostname library: Name or service not known
fix: ssh: Could not resolve hostname fix: Name or service not known
it: ssh: Could not resolve hostname it: No address associated with hostname
&libfile&',: ssh: Could not resolve hostname &libfile&',: Name or service not known
Server: ssh: Could not resolve hostname Server: Name or service not known
HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Name or service not known
64-Bit: ssh: Could not resolve hostname 64-Bit: Name or service not known
which: ssh: Could not resolve hostname which: Name or service not known
guard.: ssh: Could not resolve hostname guard.: Name or service not known
guard: ssh: Could not resolve hostname guard: Name or service not known
The: ssh: Could not resolve hostname The: Name or service not known
disabled: ssh: Could not resolve hostname disabled: Name or service not known
stack: ssh: Could not resolve hostname stack: Name or service not known
highly: ssh: Could not resolve hostname highly: Name or service not known
Java: ssh: Could not resolve hostname Java: Name or service not known
might: ssh: Could not resolve hostname might: Name or service not known
VM: ssh: Could not resolve hostname VM: Name or service not known
VM: ssh: Could not resolve hostname VM: Name or service not known
try: ssh: Could not resolve hostname try: Name or service not known
now.: ssh: Could not resolve hostname now.: Name or service not known
recommended: ssh: Could not resolve hostname recommended: Name or service not known
It's: ssh: Could not resolve hostname It's: Name or service not known
'execstack: ssh: Could not resolve hostname 'execstack: Name or service not known
noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Name or service not known
the: ssh: Could not resolve hostname the: Name or service not known
with: ssh: Could not resolve hostname with: Name or service not known
warning:: ssh: Could not resolve hostname warning:: Name or service not known
to: ssh: connect to host to port 22: Connection refused
with: ssh: Could not resolve hostname with: Name or service not known
or: ssh: Could not resolve hostname or: Name or service not known
link: ssh: Could not resolve hostname link: No address associated with hostname
that: ssh: Could not resolve hostname that: Name or service not known
loaded: ssh: Could not resolve hostname loaded: Name or service not known
'-z: ssh: Could not resolve hostname '-z: Name or service not known
You: ssh: Could not resolve hostname You: Name or service not known
The authenticity of host 'hudy01 (192.168.3.207)' can't be established.
RSA key fingerprint is 82:d4:e8:29:f3:0d:ef:ed:bf:9b:83:55:be:ba:6e:fe.
Are you sure you want to continue connecting (yes/no)? yes
hudy01: Warning: Permanently added 'hudy01' (RSA) to the list of known hosts.
hudy01: starting datanode, logging to /home/grid/hadoop-2.2.0/logs/hadoop-grid-datanode-hudy01.out
Starting secondary namenodes [Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library /home/grid/hadoop-2.2.0/lib/native/libhadoop.so.1.0.0 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'.
sed：-e 表达式 #1，字符 6：“s”的未知选项
Server: ssh: Could not resolve hostname Server: Name or service not known
warning:: ssh: Could not resolve hostname warning:: Name or service not known
You: ssh: Could not resolve hostname You: Name or service not known
The: ssh: Could not resolve hostname The: Name or service not known
will: ssh: Could not resolve hostname will: Name or service not known
disabled: ssh: Could not resolve hostname disabled: Name or service not known
stack: ssh: Could not resolve hostname stack: Name or service not known
try: ssh: Could not resolve hostname try: Name or service not known
fix: ssh: Could not resolve hostname fix: Name or service not known
guard.: ssh: Could not resolve hostname guard.: Name or service not known
Java: ssh: Could not resolve hostname Java: Name or service not known
library: ssh: Could not resolve hostname library: Name or service not known
stack: ssh: Could not resolve hostname stack: Name or service not known
-c: Unknown cipher type 'cd'
you: ssh: Could not resolve hostname you: Name or service not known
with: ssh: Could not resolve hostname with: Name or service not known
have: ssh: Could not resolve hostname have: Name or service not known
VM: ssh: Could not resolve hostname VM: Name or service not known
that: ssh: Could not resolve hostname that: Name or service not known
fix: ssh: Could not resolve hostname fix: Name or service not known
with: ssh: Could not resolve hostname with: Name or service not known
have: ssh: Could not resolve hostname have: Name or service not known
noexecstack'.: ssh: Could not resolve hostname noexecstack'.: Name or service not known
or: ssh: Could not resolve hostname or: Name or service not known
64-Bit: ssh: Could not resolve hostname 64-Bit: Name or service not known
library: ssh: Could not resolve hostname library: Name or service not known
loaded: ssh: Could not resolve hostname loaded: Name or service not known
'execstack: ssh: Could not resolve hostname 'execstack: Name or service not known
The authenticity of host 'hudy02 (192.168.3.208)' can't be established.
RSA key fingerprint is c8:1e:e7:43:3e:74:54:b1:18:d8:8a:21:42:5a:79:66.
Are you sure you want to continue connecting (yes/no)? guard: ssh: Could not resolve hostname guard: Name or service not known
the: ssh: Could not resolve hostname the: Name or service not known
the: ssh: Could not resolve hostname the: Name or service not known
&libfile&',: ssh: Could not resolve hostname &libfile&',: Name or service not known
which: ssh: Could not resolve hostname which: Name or service not known
It's: ssh: Could not resolve hostname It's: Name or service not known
to: ssh: connect to host to port 22: Connection refused
it: ssh: Could not resolve hostname it: No address associated with hostname
link: ssh: Could not resolve hostname link: No address associated with hostname
recommended: ssh: Could not resolve hostname recommended: Name or service not known
now.: ssh: Could not resolve hostname now.: Name or service not known
HotSpot(TM): ssh: Could not resolve hostname HotSpot(TM): Name or service not known
VM: ssh: Could not resolve hostname VM: Name or service not known
might: ssh: Could not resolve hostname might: Name or service not known
highly: ssh: Could not resolve hostname highly: Name or service not known
'-z: ssh: Could not resolve hostname '-z: Name or service not known
hudy02: Host key verification failed.
14/04/11 16:00:21 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
论坛徽章:0
问题在于Starting namenodes on [Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library /home/grid/hadoop-2.2.0/lib/native/libhadoop.so.1.0.0 which might have disabled stack guard. The VM will try to fix the stack guard now.
还是本地库的问题
我也没遇到过这样的问题，搜索了一下可以试试添加环境变量
export HADOOP_COMMON_LIB_NATIVE_DIR=${HADOOP_PREFIX}/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_PREFIX/lib"
不一定能完全匹配上，但是个可以尝试的思路
论坛徽章:4
谢谢啊，我试试看
论坛徽章:0
解决了吗？
论坛徽章:0
修改/etc/profile
export HADOOP_HOME=/root/app/hadoop-2.2.0
export HADOOP_COMMON_HOME=$HADOOP_HOME
export HADOOP_HDFS_HOME=$HADOOP_HOME
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HADOOP_YARN_HOME=$HADOOP_HOME
export HADOOP_CONF_DIR=$HADOOP_HOME/etc/hadoop
export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOOME/sbin:$HADOOP_HOME/lib
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib"
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关于日版I5的问题，麻烦大大们帮忙看看
今天买回一台二手日版I5，上网一查才知道日版也是有锁的（开始以为只有美版才有锁），看见很多大大都在说 打电话要+86，发信息又不用。不能我的是6.14已经越狱），还有就是开机很麻烦，又是什么卡贴的等等。。。为什么我买回的这台机这些问题都没有呢？是不是日版也分几种的？还有人说日版不能用3G，是移动3G不能用？还是联通的都不能用？？？麻烦大大们帮忙解释一下，本人小白一个。谢谢！
不能使用联通3G，可以用联通2G。可以越狱~~需要卡贴。
有锁机貌似都不能3G
不能使用联通3G，可以用联通2G。可以越狱~~需要卡贴。
是不是不乱升级 就和国行一样？
嗯只要别乱升级，因为新版本卡贴出来比较慢。所以不要着急着升级就没问题
我朋友用的也是日版的iphone&
是不是不乱升级 就和国行一样？
嗯只要别乱升级，因为新版本卡贴出来比较慢。所以不要着急着升级就没问题
我朋友用的也是日版的iphone
楼主应该是内置卡论坛 买来里面就已经有卡贴了 不过还是别轻易升级哈
1、日版只有2个版本 不过都是有锁机& &所以只要你是日版的机器&&都是有锁的 都会出现你说的那些问题
2、可以越狱&&6,1,4 完美越狱
3、你没有问题 是因为你是内置卡贴的机器& &商家把卡贴给你焊在了机器内部&&当你以后需要升级的时候 需要拆机& &&&把卡贴卸下来 然后换新卡贴才可以使用
4、卡贴机不支持3G网络&&什么3G网络都不支持&&只可以使用2G
没问题就不用纠结了
感觉好像不是你们说的这样,我也是日版AU版本的, 苹果一出新系统,我就跟着升级,无任何障碍, 现在等着苹果的新机,又想换机子了,从4,用到5,一直用着苹果.
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