Some further testing in my case shows the issue is related to Java 8, because Java 7 does not show the slowdown. I am still seeing the issue with Java 8u112 (which has several Sierra-related fixes in it). Using h2 version 1.4.193 with url: jdbc:h2:ssl://localhost:8955///Users/bob/path-to-my/db;MVCC=TRUE;MAX_COMPACT_TIME=5000;MV_STORE=FALSE
Bob On Tuesday, November 15, 2016 at 5:29:56 PM UTC-5, Tomas Pospichal wrote: > > One possibility for slowdowns when opening a connection: sometimes even > innocent looking net calls from Java produce reverse DNS attempts, which > could cause visible slowdowns on a local network. In this situation, using > an IP address might be paradoxically slower than using a host name. > > This behavior might be very system dependent, so it is better to state > what version of system and Java you have, and what URL string you used (was > it SSL?). > > For illustration, see > > http://stackoverflow.com/questions/3193936/how-to-disable-javas-ssl-reverse-dns-lookup?rq=1 > or > https://github.com/spray/spray/issues/993 > > Regards, > Tomas > > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
