Hi I was asked by someone in IBM about this bug which is listed under our JavaBugs page:
*FST.pack() produces corrupt index (Lucene 4) because a loop is miscompiled * The J9 team would like to investigate that and they I've asked me for some more details. Since we don't have an issue reported, I searched and came up with several links: http://mail-archives.apache.org/mod_mbox/lucene-dev/201404.mbox/%3Calpine.DEB.2.02.1404031005110.14297@frisbee%3E http://marc.info/?l=solr-dev&m=134454323703970 Since the Wiki page describes a work around to disable JIT optimization for FST.pack(), I wanted to ask: 1. Are our Jenkins builds with J9 disable this optimization currently? 2. Do we know if this bug still happens? 3. Is there a test which can reproduce the bug (even if it doesn't always reproduce it) so the J9 folks can debug? I am not sure if the tests in the above link are still relevant or were good at reproducing the bug. If it's not easily reproducible, is there additional information besides what's written on the Wiki page that you think can help them investigate this? Shai
