OpenHAB
/
openhab-docs
mirror of https://github.com/openhab/openhab-docs.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

[Installation] Add a note about 32-bit JVM (#231) 

Signed-off-by: Kai Kreuzer <kai@openhab.org>
pull/232/head
Kai Kreuzer 2017-01-19 14:39:25 +01:00 committed by Thomas Dietrich
parent 0b96966c89
commit 86269f0f66
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
installation/index.md
View File

@ -42,6 +42,8 @@ openHAB may be unstable and slower executed by OpenJDK.
> Oracle Java offers significant performance advantages over OpenJDK on ARM platforms, and will expand the range of Java applications that run well [on the Raspberry Pi].
Also make sure to use the 32-bit version of the JVM, even on 64-bit operating systems. Serial connections won't work with a 64-bit JVM, so bindings like Z-Wave won't be working with it.
As for now, a pre-release Java 9 installation is not recommended and is not yet supported by openHAB 2.
For best compatibility, namely with the openHAB Cloud service [myopenhab.org](http://www.myopenhab.org), the minimum recommended Orcacle Java 8 revision is "101".