From 5d1c11c49b0804ce06725deeae66ccd556d8e37c Mon Sep 17 00:00:00 2001 From: Uwe Schindler Date: Thu, 17 Apr 2014 09:34:24 +0000 Subject: [PATCH] LUCENE-5607: Update SYSTEM_REQUIREMENTS.txt and update Java-7-known-to-work version numbers before release of Lucene/Solr 4.8 git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1588188 13f79535-47bb-0310-9956-ffa450edef68 --- lucene/SYSTEM_REQUIREMENTS.txt | 17 +++++++++++------ solr/SYSTEM_REQUIREMENTS.txt | 17 +++++++++++------ 2 files changed, 22 insertions(+), 12 deletions(-) diff --git a/lucene/SYSTEM_REQUIREMENTS.txt b/lucene/SYSTEM_REQUIREMENTS.txt index 854f997b024..623120de281 100644 --- a/lucene/SYSTEM_REQUIREMENTS.txt +++ b/lucene/SYSTEM_REQUIREMENTS.txt @@ -1,11 +1,16 @@ # System Requirements -Apache Lucene runs of Java 7 or greater. When using Java 7, be sure to -install at least Update 1! With all Java versions it is strongly -recommended to not use experimental `-XX` JVM options. It is also -recommended to always use the latest update version of your Java VM, -because bugs may affect Lucene. An overview of known JVM bugs can be -found on http://wiki.apache.org/lucene-java/JavaBugs. +Apache Lucene runs of Java 7 or greater, Java 8 is verified to be +compatible and may bring some performance improvements. When using +Oracle Java 7 or OpenJDK 7, be sure to not use the GA build 147 or +update versions u40, u45 and u51! We recommend using u55 or later. + +It is also recommended to always use the latest update version of your +Java VM, because bugs may affect Lucene. An overview of known JVM bugs +can be found on http://wiki.apache.org/lucene-java/JavaBugs + +With all Java versions it is strongly recommended to not use experimental +`-XX` JVM options. CPU, disk and memory requirements are based on the many choices made in implementing Lucene (document size, number of documents, and number of diff --git a/solr/SYSTEM_REQUIREMENTS.txt b/solr/SYSTEM_REQUIREMENTS.txt index dd918653311..a14c8f5d838 100644 --- a/solr/SYSTEM_REQUIREMENTS.txt +++ b/solr/SYSTEM_REQUIREMENTS.txt @@ -1,11 +1,16 @@ # System Requirements -Apache Solr runs of Java 7 or greater. When using Java 7, be sure to -install at least Update 1! With all Java versions it is strongly -recommended to not use experimental `-XX` JVM options. It is also -recommended to always use the latest update version of your Java VM, -because bugs may affect Solr. An overview of known JVM bugs can be -found on http://wiki.apache.org/lucene-java/JavaBugs. +Apache Solr runs of Java 7 or greater, Java 8 is verified to be +compatible and may bring some performance improvements. When using +Oracle Java 7 or OpenJDK 7, be sure to not use the GA build 147 or +update versions u40, u45 and u51! We recommend using u55 or later. + +It is also recommended to always use the latest update version of your +Java VM, because bugs may affect Solr. An overview of known JVM bugs +can be found on http://wiki.apache.org/lucene-java/JavaBugs + +With all Java versions it is strongly recommended to not use experimental +`-XX` JVM options. CPU, disk and memory requirements are based on the many choices made in implementing Solr (document size, number of documents, and number of