Re: [WARNING] Index corruption and crashes in Apache Lucene Core / Apache Solr with Java 7

2011-07-29 Thread Sanne Grinovero
Hello, thanks for the warning, that's a pretty nasty bug. A patch was made for OpenJDK, if anybody is interested to try it out that would be great: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/4e761e7e6e12 Regards, Sanne 2011/7/28 Uwe Schindler : > Hello Apache Lucene & Apache Solr us

[WARNING] Index corruption and crashes in Apache Lucene Core / Apache Solr with Java 7

2011-07-28 Thread Uwe Schindler
Hello Apache Lucene & Apache Solr users, Hello users of other Java-based Apache projects, Oracle released Java 7 today. Unfortunately it contains hotspot compiler optimizations, which miscompile some loops. This can affect code of several Apache projects. Sometimes JVMs only crash, but in several