David, Thanks.
Is the new StandardDBVendor just available the 2.0 Snapshot? Do you have a link to a description of the StandardDBVendor, D. On Feb 3, 8:30 pm, David Pollak <feeder.of.the.be...@gmail.com> wrote: > On Wed, Feb 3, 2010 at 10:12 AM, Dick Hirsch <hirsch.d...@gmail.com> wrote: > > A developer using ESME has a problem. > > > After he shuts down Tomcat, he sees that there are exceptions in the > > log file. Derby is also not getting shutdown correctly. Next time, > > when he restarts Tomcat, ESME fails to load and he gets all kinds of > > exception in the browser. > > > Once he manually kils ( with -9) the java process then everything > > works fine. > > > Here is (partial) stack trace from the log file is below. > > > I haven't seen this problem in jetty. > > > I was assuming that lift closed the DB connections / sessions > > implicitly. Now I'm not so sure. > > Dick, > > Are you sure the Tomcat process is actually shut down? Just the brief look > at the stack trace, it's looking like the JVM process didn't get killed and > there's cruft on the local thread. > > You might also consider using the new net.liftweb.mapper.StandardDBVendor > rather than the roll-your-own DB vendor in Boot. I'll add a ticket to make > sure that StandardDBVendor registers with the container shutdown so it > correctly closes all connections. > > Thanks, > > David > > > > > > > Does anyone know what the problem might be? > > > Here is a link to our Boot.scala file. > > >http://svn.apache.org/viewvc/incubator/esme/trunk/server/src/main/sca... > > > Thanks, > > > Dick > > > ================ > > SEVERE: > > A web application created a ThreadLocal with key of type > > [java.lang.ThreadLocal] (value [java.lang.threadlo...@13f79f7]) and a > > value of type [org.apache.derby.iapi.services.context.ContextManager] > > (value [org.apache.derby.iapi.services.context.contextmana...@b52a28]) > > but failed to remove it when the web application was stopped. To > > prevent a memory leak, the ThreadLocal has been forcibly removed. > > Feb 3, 2010 7:04:57 AM > > org.apache.coyote.http11.Http11Protocol destroy > > INFO: Stopping Coyote HTTP/1.1 on http-8080 > > Exception in thread "pool-2-thread-14" java.lang.NullPointerException > > at scala.runtime.BoxesRunTime.boxToLong(Unknown Source) > > at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$wrapQuery > > $1.apply(S.scala:972) > > at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$wrapQuery > > $1.apply(S.scala:972) > > at scala.List.foreach(List.scala:841) > > at net.liftweb.http.S$.net$liftweb$http$S$$wrapQuery(S.scala:972) > > at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_nest2InnerInit > > $1$$anonfun$apply$25.apply(S.scala:1109) > > at net.liftweb.http.S$.net$liftweb$http$S$$doAround(S.scala:906) > > at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$doAround$1.apply > > (S.scala:907) > > at > > net.liftweb.mapper.MetaProtoExtendedSession$myWrapper$.apply > > (ProtoExtendedSession.scala:80) > > at net.liftweb.http.S$.net$liftweb$http$S$$doAround(S.scala:907) > > > -- > > You received this message because you are subscribed to the Google Groups > > "Lift" group. > > To post to this group, send email to lift...@googlegroups.com. > > To unsubscribe from this group, send email to > > liftweb+unsubscr...@googlegroups.com<liftweb%2bunsubscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/liftweb?hl=en. > > -- > Lift, the simply functional web frameworkhttp://liftweb.net > Beginning Scalahttp://www.apress.com/book/view/1430219890 > Follow me:http://twitter.com/dpp > Surf the harmonics -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.