The problem I encounter when I install java.

gengisdave · 01-24-2014, 08:24 AM

try to see if javac is working, it's seems these error doesn't affect it

Robert Chiu · 01-24-2014, 08:24 AM

Really make me feel sick ...Such an easy work can not be accomplished , I am a little afraid to use RPM packet

Robert Chiu · 01-24-2014, 08:28 AM

Code:

[root@AY1312280620257702e0Z java]# cd /usr/bin/
[root@AY1312280620257702e0Z bin]# ls |grep java
java
javac
javadoc
javaws
[root@AY1312280620257702e0Z bin]# rm -rf java
[root@AY1312280620257702e0Z bin]# rm -rf javac
[root@AY1312280620257702e0Z bin]# rm -rf javaws 
[root@AY1312280620257702e0Z bin]# 
[root@AY1312280620257702e0Z bin]# ls |grep java
javadoc
[root@AY1312280620257702e0Z bin]# rm -rf javadoc 
[root@AY1312280620257702e0Z bin]# ls |grep java
[root@AY1312280620257702e0Z bin]# 

[root@AY1312280620257702e0Z software]# rpm -i --force jdk-7u25-linux-x64.rpm 
Unpacking JAR files...
	rt.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_25/jre/lib/rt.pack
Error: unpack could not create JAR file:

	/usr/java/jdk1.7.0_25/jre/lib/rt.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
	jsse.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_25/jre/lib/jsse.pack
Error: unpack could not create JAR file:

	/usr/java/jdk1.7.0_25/jre/lib/jsse.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
	charsets.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_25/jre/lib/charsets.pack
Error: unpack could not create JAR file:

	/usr/java/jdk1.7.0_25/jre/lib/charsets.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
	tools.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_25/lib/tools.pack
Error: unpack could not create JAR file:

	/usr/java/jdk1.7.0_25/lib/tools.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
	localedata.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_25/jre/lib/ext/localedata.pack
Error: unpack could not create JAR file:

	/usr/java/jdk1.7.0_25/jre/lib/ext/localedata.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
[root@AY1312280620257702e0Z software]#

gengisdave · 01-24-2014, 08:32 AM

ls -lR /usr/java, it seems strange you can't write in it

Robert Chiu · 01-24-2014, 08:43 AM

I plan to download a tar packet to install, hope everything goes well

gengisdave · 01-24-2014, 08:47 AM

java tarballs are quite easy to install, but you have to set all environment variables, like

export JAVA_HOME=/usr/lib/java <-- change it where you put java
export MANPATH="${MANPATH}:${JAVA_HOME}/man"
export PATH="${PATH}:${JAVA_HOME}/bin:${JAVA_HOME}/jre/bin"

or similar; i'm not into rpm since RH5, i really don't know if it fails to extract files because they yet exists or because he can't find path

Robert Chiu · 01-24-2014, 09:07 AM

gengisdave:

Really a great help from you , appreciate it! with your kindly help, I work it our through tar packet. Thank you.

I think we can be friends, call me once you come to China

Code:

[root@AY1312280620257702e0Z jdk1.7.0_25]# vi /etc/profile
[root@AY1312280620257702e0Z jdk1.7.0_25]# 
[root@AY1312280620257702e0Z jdk1.7.0_25]# 
[root@AY1312280620257702e0Z jdk1.7.0_25]# source /etc/profile
[root@AY1312280620257702e0Z jdk1.7.0_25]# 
[root@AY1312280620257702e0Z jdk1.7.0_25]# 
[root@AY1312280620257702e0Z jdk1.7.0_25]# java -version
java version "1.7.0_25"
Java(TM) SE Runtime Environment (build 1.7.0_25-b15)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)

gengisdave · 01-24-2014, 09:11 AM

glad to be helping, i even thought you were running out of disk space, it's still a mystery to me why rpm refused to unpack files; btw, why are you using old java?

Robert Chiu · 01-24-2014, 09:24 AM

I have tried one time previouly to install JDK serveral months ago, but still fail. I am a little scared to use JDK RPM packet.
I am trying to install a cluster to setup hadoop, which is the reason why I want to install JDK. The JDK version is recommended by this link http://www.cloudera.com/content/clou...v_topic_3.html which is provided by cloudera company.

Robert Chiu · 01-24-2014, 09:29 AM

I do not think I run out of the space, the following:

Code:

[root@AY1312280620257702e0Z jdk1.7.0_25]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/xvda1             20G  2.6G   17G  14% /
tmpfs                 498M   76K  498M   1% /dev/shm
/dev/sr0              362K  362K     0 100% /media/setip
[root@AY1312280620257702e0Z jdk1.7.0_25]#

Robert Chiu · 01-24-2014, 09:32 AM

gengisdave:

Could you mind if I ask where are you ? which conntry and city do you live ?

gengisdave · 01-24-2014, 09:33 AM

java rpm are identical to tarballs, it copy and set env variables for you, even slackware packages do this, there is no compile or linking, the difference between jre and jdk is that jdk ships the java compiler, while jre don't, just runtime libraries; there are other jdk available, but they're more tricky, i won't recommend as a starting point

gengisdave · 01-24-2014, 09:35 AM

i'm from turin, italy; if you are looking for a development interface, i would point you to netbeans or eclipse