I've been fixing quite a few mapper bugs lately, but nothing that should have anything to do with connection handling...
On Thu, Dec 17, 2009 at 5:16 PM, Timothy Perrett <timo...@getintheloop.eu>wrote: > This is funny - I actually recently started getting a strange drop in > connection on one of my applications. Others that use mapper are fine, but > this one in particular seems to bone after a while. > > I changed the connection info to "localhost" as the sql server is on the > same machine, and that appears to have corrected the problem... to that end, > has any of the connection stuff changed in mapper of late? If so, > potentially there is a problem. > > Cheers, Tim > > On 18 Dec 2009, at 00:05, David Pollak wrote: > > Please try doing a "mvn clean" and then retry your application. > > I have seen no problems with the dozen+ Lift apps I work with related to > connections not working between M7 and M8. > > On Thu, Dec 17, 2009 at 5:59 AM, Jarod Liu <liuyuan...@gmail.com> wrote: > >> The same code works fine in 1.1M7. Anyone know what causes the >> problem. Or maybe a bug in 1.1M8? >> >> boot.scala: >> DB.defineConnectionManager(DefaultConnectionIdentifier, >> new StandardDBVendor >> ("com.mysql.jdbc.Driver", >> "jdbc:mysql:// >> localhost/mydb?autoReconnectForPools=true", >> "root", "")) >> >> >> the error message: >> >> Looking for Connection Identifier ConnectionIdentifier(lift) but >> failed to find either a JNDI data source with the name lift or a lift >> connection manager with the correct name</pre></p><h3>Caused by:</ >> h3><pre>java.lang.NullPointerException: Looking for Connection >> Identifier ConnectionIdentifier(lift) but failed to find either a JNDI >> data source with the name lift or a lift connection manager with the >> correct name >> at >> net.liftweb.mapper.DB$$anonfun$2$$anonfun$apply$8.apply(DB.scala: >> 97) >> at >> net.liftweb.mapper.DB$$anonfun$2$$anonfun$apply$8.apply(DB.scala: >> 97) >> at net.liftweb.common.EmptyBox.openOr(Box.scala:372) >> at net.liftweb.mapper.DB$$anonfun$2.apply(DB.scala:96) >> at net.liftweb.mapper.DB$$anonfun$2.apply(DB.scala:96) >> at net.liftweb.common.EmptyBox.openOr(Box.scala:372) >> at net.liftweb.mapper.DB$.newConnection(DB.scala:90) >> at net.liftweb.mapper.DB$.getConnection(DB.scala:186) >> at net.liftweb.mapper.DB$.use(DB.scala:446) >> at net.liftweb.mapper.DB$$anon$1$$anonfun$apply$9.recurseMe$1 >> (DB.scala:160) >> at >> net.liftweb.mapper.DB$$anon$1$$anonfun$apply$9.apply(DB.scala:162) >> at net.liftweb.util.DynoVar$class.run(ThreadGlobal.scala:91) >> at net.liftweb.mapper.DB$$anon$1$DepthCnt$.run(DB.scala:143) >> at net.liftweb.mapper.DB$$anon$1.apply(DB.scala:146) >> at net.liftweb.http.S$.net$liftweb$http$S$$doAround(S.scala:912) >> at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_nest2InnerInit >> $1.apply(S.scala:1112) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$.net$liftweb$http$S$$_nest2InnerInit(S.scala: >> 1111) >> at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_innerInit$1$ >> $anonfun$apply$28$$anonfun$apply$29$$anonfun$apply$30$$anonfun$apply >> $31.apply(S.scala:1133) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_innerInit$1$ >> $anonfun$apply$28$$anonfun$apply$29$$anonfun$apply$30.apply(S.scala: >> 1132) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_innerInit$1$ >> $anonfun$apply$28$$anonfun$apply$29.apply(S.scala:1131) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_innerInit$1$ >> $anonfun$apply$28.apply(S.scala:1130) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at >> net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_innerInit$1.apply >> (S.scala:1129) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$.net$liftweb$http$S$$_innerInit(S.scala:1128) >> at net.liftweb.http.S$$anonfun$_init$1$$anonfun$apply$38$$anonfun >> $apply$39$$anonfun$apply$40$$anonfun$apply$41$$anonfun$apply$42.apply >> (S.scala:1175) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$_init$1$$anonfun$apply$38$$anonfun >> $apply$39$$anonfun$apply$40$$anonfun$apply$41.apply(S.scala:1174) >> at >> net.liftweb.http.CoreRequestVarHandler$class.apply(Vars.scala:325) >> at net.liftweb.http.RequestVarHandler$.apply(Vars.scala:248) >> at net.liftweb.http.S$$anonfun$_init$1$$anonfun$apply$38$$anonfun >> $apply$39$$anonfun$apply$40.apply(S.scala:1173) >> at >> net.liftweb.http.CoreRequestVarHandler$class.apply(Vars.scala:325) >> at >> net.liftweb.http.TransientRequestVarHandler$.apply(Vars.scala:252) >> at net.liftweb.http.S$$anonfun$_init$1$$anonfun$apply$38$$anonfun >> $apply$39.apply(S.scala:1172) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$_init$1$$anonfun$apply$38.apply >> (S.scala:1171) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$$anonfun$_init$1.apply(S.scala:1170) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.S$._init(S.scala:1169) >> at net.liftweb.http.S$.init(S.scala:825) >> at net.liftweb.http.S$.initIfUninitted(S.scala:1514) >> at net.liftweb.http.Req$.apply(Req.scala:140) >> at net.liftweb.http.provider.HTTPProvider$class.service >> (HTTPProvider.scala:52) >> at net.liftweb.http.LiftFilter.service(LiftServlet.scala:523) >> at net.liftweb.http.provider.servlet.ServletFilterProvider >> $class.protected$service(ServletFilterProvider.scala:43) >> at net.liftweb.http.LiftFilter.protected$service(LiftServlet.scala: >> 523) >> at net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun >> $doFilter$1$$anonfun$apply$1.apply(ServletFilterProvider.scala:43) >> at net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun >> $doFilter$1$$anonfun$apply$1.apply(ServletFilterProvider.scala:38) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10$$anonfun$apply$11$$anonfun$apply$12.apply(Vars.scala:331) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10$$anonfun$apply$11.apply(Vars.scala:330) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10.apply(Vars.scala:329) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9.apply >> (Vars.scala:328) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at >> net.liftweb.http.CoreRequestVarHandler$class.apply(Vars.scala:327) >> at net.liftweb.http.RequestVarHandler$.apply(Vars.scala:248) >> at net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun >> $doFilter$1.apply(ServletFilterProvider.scala:37) >> at net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun >> $doFilter$1.apply(ServletFilterProvider.scala:37) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10$$anonfun$apply$11$$anonfun$apply$12.apply(Vars.scala:331) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10$$anonfun$apply$11.apply(Vars.scala:330) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9$$anonfun >> $apply$10.apply(Vars.scala:329) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at net.liftweb.http.CoreRequestVarHandler$$anonfun$apply$9.apply >> (Vars.scala:328) >> at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:67) >> at >> net.liftweb.http.CoreRequestVarHandler$class.apply(Vars.scala:327) >> at >> net.liftweb.http.TransientRequestVarHandler$.apply(Vars.scala:252) >> at net.liftweb.http.provider.servlet.ServletFilterProvider >> $class.doFilter(ServletFilterProvider.scala:36) >> at net.liftweb.http.LiftFilter.doFilter(LiftServlet.scala:523) >> at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter >> (ServletHandler.java:1157) >> at org.mortbay.jetty.servlet.ServletHandler.handle >> (ServletHandler.java:388) >> at org.mortbay.jetty.security.SecurityHandler.handle >> (SecurityHandler.java:216) >> at org.mortbay.jetty.servlet.SessionHandler.handle >> (SessionHandler.java:182) >> at org.mortbay.jetty.handler.ContextHandler.handle >> (ContextHandler.java:765) >> at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: >> 418) >> at org.mortbay.jetty.handler.ContextHandlerCollection.handle >> (ContextHandlerCollection.java:230) >> at org.mortbay.jetty.handler.HandlerCollection.handle >> (HandlerCollection.java:114) >> at org.mortbay.jetty.handler.HandlerWrapper.handle >> (HandlerWrapper.java:152) >> at org.mortbay.jetty.Server.handle(Server.java:326) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: >> 542) >> at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete >> (HttpConnection.java:923) >> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) >> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) >> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> at org.mortbay.io.nio.SelectChannelEndPoint.run >> (SelectChannelEndPoint.java:409) >> at org.mortbay.thread.QueuedThreadPool$PoolThread.run >> (QueuedThreadPool.java:582) >> >> -- >> >> 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 >> 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