The following tables provide links to the package files for GA releases, and their. Verified Against: ZCS 8.0 ZCS 7.0 ZCS 6.0 ZCS 5.This article provides links to download the Microsoft Build of OpenJDK.įor instructions on how to install using the graphical PKG and MSI installers, or through package managers WinGet, Homebrew, apt and yum, see the Install page. Rolling back is just a matter of altering the symlink for /opt/zimbra/java, and restarting the processes again. Leave the old java version intact just in case. Remove and replace the symlink # cd /opt/zimbraħ. # chown zimbra:zimbra /opt/zimbra/jdk1.6.0_45/jre/lib/security/cacertsĦ. Copy cacerts file from existing Java setup # cp /opt/zimbra/java/jre/lib/security/cacerts /opt/zimbra/jdk1.6.0_45/jre/lib/security #replace the existing file Move download to mailstore(s) into /var/tmp, open binary # chmod 755 /var/tmp/jdk-6u45-linux-圆4.bin bin version (not rpm.bin), 圆4 or x86 as appropriate for your OS install.ģ. Manual Install Instructions (using JDK 1.6 as an example, for ZCS7) 1. ZCS5: Java SE Development Kit (JDK) 1.6.ZCS6: Java SE Development Kit (JDK) 1.6.ZCS7: Java SE Development Kit (JDK) 1.6.

Download the correct version of the JDK for your version of Zimbra ZCS: The following steps provide the instructions on doing this - it is a low-risk activity with an easy method to rollback to the current JDK release - both versions remain on the server.Ġ. This article is a Work in Progress, and may be unfinished or missing sections.įor security and performance reasons, it would be a good idea for customers running older versions of ZCS to manually upgrade their Java JDK version.

Current jdk version