Yes, Lucene version changed. What JVM version do you use?
Jörg On Mon, Apr 21, 2014 at 9:44 AM, mega <[email protected]> wrote: > I'm using 0.90.3 before, have 1 master node, 1 search balance node and 2 > data nodes, including 5 indexes, the data directory in each data server is > about 101g, and 24.3% is deleted documents. > > The data servers have 24 cores and 32g memory and only running one > elasticsearch process, the jvm arguments are -Xms12g -Xmx12g -Xss256k > -Djava.awt.headless=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC > -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly > -XX:+HeapDumpOnOutOfMemoryError. > > We got hundreds request per second, average delay time was about 40ms. > > And last friday we update elasticsearch to 1.1.0 version, and we didn't > reindex the documents, just switch to 1.1 and restart all the elasticsearch > processes, seems ok, but today i found out the dalay time become much > higher than before, the average delay time is beyond 500ms. > > I guess maybe because lucene's data structure has changed and we didn't > reindex the documents, so there are some extra consume? > > Is there anyone know the reason and solution or has the same problem, it's > very urgent. > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/0fdd1420-0110-4a28-85d0-ec6b26e13ad9%40googlegroups.com<https://groups.google.com/d/msgid/elasticsearch/0fdd1420-0110-4a28-85d0-ec6b26e13ad9%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAKdsXoFRk2u%3D%3DjPoF-pkb%3DiL5%3DBPAaSa90zpQW6T2%2BRCLY5xTQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
