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. >>>>>>>>> >>>>>>>>> >
