upgrade to Java Runtime Environment (JRE) version 1.8

sergiomarcelo

• March 16, 2017 14:25

Hello guys, I need to upgrade java 1.6 to Java Runtime Environment (JRE) version 1.8 ... To run Solr this version of java is a prerequisite. And there is an incompatibility with EasyApache 3. Can anyone give me a light? Thank you! S"rgio -- Java version 1.6.0_41 CentOS 6 (64bit) Easy Apache v3.34.12 Apache 2.2 PHP 5.6

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  cPanelMichael

  • March 16, 2017 19:53

  And there is an incompatibility with EasyApache 3.

  
  Hello, Could you provide some more information about your current setup? For instance, have you installed Tomcat through EasyApache 3? Thank you.

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  sergiomarcelo

  • March 16, 2017 21:42

  Hi Michael, I do not have Tomcat running. I just need to update the java version for JRE 1.8 I tried to update manually, but there were problems, like the loss of the server's php.ini reference, etc. It was passed by the advanced support team that this version was not compatible like easy apache - cpanel, and for this I look for help.

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  cPanelMichael

  • March 17, 2017 14:50

  I tried to update manually, but there were problems, like the loss of the server's php.ini reference, etc.

  
  Hello, Could you let us know the specific steps/commands you took to manually install the software? Thank you.

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  Nirjonadda

  • March 17, 2017 17:35

  Hi Michael, I do not have Tomcat running. I just need to update the java version for JRE 1.8 I tried to update manually, but there were problems, like the loss of the server's php.ini reference, etc. It was passed by the advanced support team that this version was not compatible like easy apache - cpanel, and for this I look for help.

  
  Install Java Runtime 1.8
  yum install java-1.8.0
  or If you need a java compiler and other developer tools:
  yum install java-1.8.0-openjdk-devel
  

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  sergiomarcelo

  • March 21, 2017 17:19

  Thank you and sorry for taking time to respond. Below all the commands used:
  Java -version # 1.6 Yum install java-1.8.0-openjdk # How to upgrade java is to be able to install solr ... Cd / opt Wget http://www.us.apache.org/dist/lucene/solr/6.4.2/solr-6.4.2.tgz Tar zxvf solr-6.4.2.tgz Cp solr-6-4-2 / bin / install_solr_service.sh Rm -rf solr-6-4-2 ./install_solr_service.sh solr-6-4-2.tgz Chkconfig solr on Su-solr -c "/ opt / solt / bin / solr create_core -c moodle" # Error: Your current version of java is too old to run this version of solr. We found version 1.6.0_41, using command 'java' Please install latest version of java 8 or be JAVA_HOME properly.
  As I installed more than one version of java on the server, on different paths, I ended up configuring JAVA_HOME for the java-1.8.0 version installed, but still continued to display the above error. In contact with hostdime, they said that this version of java could have conflict with easyapache 3. In the end I had to uninstall and go back to version 1.6.0-41. But I believe that I must have a correct way to update Java to run with our current system. Thanks for listening.

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  cPanelMichael

  • March 22, 2017 20:11

  In contact with hostdime, they said that this version of java could have conflict with easyapache 3. In the end I had to uninstall and go back to version 1.6.0-41. But I believe that I must have a correct way to update Java to run with our current system.

  
  Hello, Did you relay to HostDime that you were not using Tomcat? Also, is there any reason you prefer to use EasyApache 3 over EasyApache 4, assuming you do not require Tomcat? Thank you.

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