I downloaded the Linux 64bit version jdk-7u40-linux-x64.tar.gz
2013/10/11 Guido Medina <guido.med...@temetra.com> > Then I think you downloaded the wrong JDK 7 (32bits JDK?), if you are > running JDK 7 64bits the -server flag should be recognized. According to > the stackoverflow link you mentioned before. > > Guido. > > > On 11/10/13 15:48, Peter Schmidt wrote: > >> no it is 64bit and just a development VM. In production the solr will use >> multicore, also 64bit and some gb ram. >> >> >> 2013/10/11 Guido Medina <guido.med...@temetra.com> >> >> If your single core is at 32bits use Oracle JDK 7u25 or Ubuntu Open JDK >>> 7, >>> the JDK 7u40 for 32bits will corrupt indexes as stated on the lucene bug >>> report. >>> >>> Guido. >>> >>> >>> On 11/10/13 15:13, Peter Schmidt wrote: >>> >>> Oh, i got it >>> http://stackoverflow.com/a/****5273166/326905<http://stackoverflow.com/a/**5273166/326905> >>>> <http://**stackoverflow.com/a/5273166/**326905<http://stackoverflow.com/a/5273166/326905> >>>> > >>>> >>>> >>>> "at least 2 cores and at least 2 GB physical memory" >>>> >>>> Until know i'm using a VM with single core and 1GB RAM. >>>> >>>> So this will be later for production :) >>>> >>>> Thank you Guido. >>>> >>>> >>>> 2013/10/11 Peter Schmidt <peter.schmidt0...@gmail.com> >>>> >>>> Strange. When i add "-server" to the arguments, i got everytime the >>>> error >>>> >>>>> on jetty startup >>>>> >>>>> >>>>> Invalid option -server >>>>> Cannot parse command line arguments >>>>> >>>>> >>>>> 2013/10/11 Guido Medina <guido.med...@temetra.com> >>>>> >>>>> It is JVM parameter, example: >>>>> >>>>>> JAVA_OPTIONS="-Djava.awt.******headless=true -Dfile.encoding=UTF-8 >>>>>> >>>>>> -server >>>>>> >>>>>> -Xms256m -Xmx256m" >>>>>> >>>>>> If you want to concatenate more JVM parameters you do it like this: >>>>>> JAVA_OPTIONS="-Dsolr.solr.******home=/usr/share/solr $JAVA_OPTIONS" >>>>>> >>>>>> >>>>>> >>>>>> Take a good look at the format, >>>>>> >>>>>> Guido. >>>>>> >>>>>> >>>>>> On 11/10/13 13:37, Peter Schmidt wrote: >>>>>> >>>>>> @Guido: Itried it before and than i thought you marked just the >>>>>> server >>>>>> >>>>>>> options >>>>>>> >>>>>>> Because the -sever causes a: >>>>>>> >>>>>>> sudo service jetty start >>>>>>> * Starting Jetty servlet engine. >>>>>>> jetty >>>>>>> Invalid option -server >>>>>>> Cannot parse command line arguments >>>>>>> >>>>>>> Or should i substitute server with ...? >>>>>>> >>>>>>> Options with -server: >>>>>>> >>>>>>> >>>>>>> JAVA_OPTIONS="-Djava.awt.******headless=true -Dfile.encoding=UTF-8 >>>>>>> >>>>>>> -server >>>>>>> >>>>>>> -Xms256m -Xmx256m -XX:+UseG1GC -XX:MaxGCPauseMillis=50 >>>>>>> -XX:+OptimizeStringConcat -XX:+UseStringCache >>>>>>> -Dsolr.solr.home=/usr/share/******solr $JAVA_OPTIONS" >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> 2013/10/11 Guido Medina <guido.med...@temetra.com> >>>>>>> >>>>>>> Remember the "-server" which for Java webapps or dedicated Java >>>>>>> services >>>>>>> >>>>>>> will improve things. >>>>>>>> >>>>>>>> Guido. >>>>>>>> >>>>>>>> >>>>>>>> On 11/10/13 12:26, Peter Schmidt wrote: >>>>>>>> >>>>>>>> I can report that jetty is running now with this options: >>>>>>>> >>>>>>>> JAVA_OPTIONS="-Djava.awt.********headless=true >>>>>>>>> -Dfile.encoding=UTF-8 >>>>>>>>> >>>>>>>>> >>>>>>>>> -Xms256m >>>>>>>>> >>>>>>>>> -Xmx256m -XX:+UseG1GC -XX:MaxGCPauseMillis=50 >>>>>>>>> -XX:+OptimizeStringConcat >>>>>>>>> -XX:+UseStringCache -Dsolr.solr.home=/usr/share/********solr >>>>>>>>> >>>>>>>>> >>>>>>>>> $JAVA_OPTIONS" >>>>>>>>> >>>>>>>>> >>>>>>>>> @Guido: I reduced the min/max heap size to 256m, i will increase >>>>>>>>> this >>>>>>>>> on >>>>>>>>> production server. >>>>>>>>> >>>>>>>>> >>>>>>>>> 2013/10/11 Peter Schmidt <peter.schmidt0...@gmail.com> >>>>>>>>> >>>>>>>>> So the main problem was that the libs must be copied to the >>>>>>>>> WEB-INF/lib >>>>>>>>> >>>>>>>>> directory insteed of the jetty lib/ext directory. Is the fact >>>>>>>>> that >>>>>>>>> >>>>>>>>>> you >>>>>>>>>> should you use WEB-INF/lib somewhere documented? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 2013/10/11 Peter Schmidt <peter.schmidt0...@gmail.com> >>>>>>>>>> >>>>>>>>>> Not so hard switching it to Oracle JDK 7u40. >>>>>>>>>> >>>>>>>>>> Just download it and change the JAVA_HOME path in >>>>>>>>>> >>>>>>>>>>> /etc/default/jetty, so >>>>>>>>>>> it's not nescessary to switch java version with >>>>>>>>>>> update-java-alternatives >>>>>>>>>>> >>>>>>>>>>> The machine is 64bit :) >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> 2013/10/11 Bill Bell <billnb...@gmail.com> >>>>>>>>>>> >>>>>>>>>>> Does this work ? >>>>>>>>>>> >>>>>>>>>>> I can suggest -XX:-UseLoopPredicate to switch off predicates. >>>>>>>>>>> >>>>>>>>>>>> ??? >>>>>>>>>>>> >>>>>>>>>>>> Which version of 7 is recommended ? >>>>>>>>>>>> >>>>>>>>>>>> Bill Bell >>>>>>>>>>>> Sent from mobile >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Oct 10, 2013, at 11:29 AM, "Smiley, David W." < >>>>>>>>>>>> dsmi...@mitre.org> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>> *Don't* use JDK 7u40, it's been known to cause index >>>>>>>>>>>> corruption >>>>>>>>>>>> and >>>>>>>>>>>> >>>>>>>>>>>> SIGSEGV faults with Lucene: LUCENE-5212 This has not been >>>>>>>>>>>>> unnoticed >>>>>>>>>>>>> >>>>>>>>>>>>> by >>>>>>>>>>>>> >>>>>>>>>>>>> Oracle. >>>>>>>>>>>> >>>>>>>>>>>> ~ David >>>>>>>>>>>>> >>>>>>>>>>>>> On 10/10/13 12:34 PM, "Guido Medina" < >>>>>>>>>>>>> guido.med...@temetra.com> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>> 2. Java version: There are huges performance winning between >>>>>>>>>>>>> Java >>>>>>>>>>>>> 5, 6 >>>>>>>>>>>>> >>>>>>>>>>>>> and 7; we use Oracle JDK 7u40. >>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >
