Hi Tim, I'm not sure even what "install goal" means. I'm new to Maven,
Jetty and Scala, so I'm following examples I've read. Whats the
better approach here?
export MAVEN_OPTS="-Xms256m -Xmx1024m"
On Oct 8, 2:16 pm, Timothy Perrett <timo...@getintheloop.eu> wrote:
> Alex,
>
> Any reason your running the install goal? You really don't need to.
>
> Regarding the permgen: Can you show your maven options? You can
> improve the situation by setting a larger heap size, however this is
> an unfortunate thing that just goes along with jetty and maven.
>
> HTH
>
> Cheers, Tim
>
> On Oct 8, 7:10 pm, Alex Black <a...@alexblack.ca> wrote:
>
> > I've encountered this error 3 times, running Jetty and Maven, just
> > trying out Lift scala with a hello-world like website.
>
> > I have to kill the JVM with "kill -9" and restart things to fix it,
> > any ideas?
> > - Command line: "mvn install jetty:run"
> > - I'm using Lift 1.0, Scala 2.7.6 final, 64bit JDK1.6.0_16, on Ubuntu
> > Desktop x64.
> > - My app is trivial, no comet or actors or mapping, one view, one
> > class, lists records out of a postgres database table (which has 2
> > records in it, 2 columns)
>
> > Here are the errors from the terminal running jetty, I am not sure if
> > the actor/SessionMaster errors are related to the memory errors.
>
> > ERROR - Couldn't start SessionMaster ping
> > net.liftweb.util.ActorPingException: net.liftweb.http.SessionMaster
> > $checkandpur...@7130bd0a could not be scheduled on
> > net.liftweb.http.sessionmast...@36cb1594
> > at net.liftweb.util.ActorPing$.schedule(ActorPing.scala:51)
> > at net.liftweb.http.SessionMaster$.net$liftweb$http$SessionMaster$
> > $doPing(LiftSession.scala:209)
> > at net.liftweb.http.SessionMaster$$anonfun$act$1$$anonfun$apply
> > $1.apply(LiftSession.scala:200)
> > at net.liftweb.http.SessionMaster$$anonfun$act$1$$anonfun$apply
> > $1.apply(LiftSession.scala:169)
> > at scala.actors.Reaction.run(Reaction.scala:78)
> > at scala.actors.FJTask$Wrap.run(Unknown Source)
> > at scala.actors.FJTaskRunner.scanWhileIdling(Unknown Source)
> > at scala.actors.FJTaskRunner.run(Unknown Source)
> > Caused by: java.util.concurrent.RejectedExecutionException
> > at java.util.concurrent.ThreadPoolExecutor
> > $AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1760)
> > at java.util.concurrent.ThreadPoolExecutor.reject
> > (ThreadPoolExecutor.java:767)
> > at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute
> > (ScheduledThreadPoolExecutor.java:216)
> > at java.util.concurrent.ScheduledThreadPoolExecutor.schedule
> > (ScheduledThreadPoolExecutor.java:379)
> > at java.util.concurrent.Executors
> > $DelegatedScheduledExecutorService.schedule(Executors.java:654)
> > at net.liftweb.util.ActorPing$.schedule(ActorPing.scala:49)
> > ... 7 more
> > INFO - Service request (GET) / took 1411 Milliseconds
> > INFO - Service request (GET) /classpath/jquery.js took 7 Milliseconds
> > [INFO] restarting
> > org.mortbay.jetty.plugin.jetty6pluginwebappcont...@5dbb6a69{/,/home/
> > alex/dev/poc/src/main/webapp}
> > 2009-10-08 14:06:44.221::WARN: Error for /ajax_request/liftAjax.js
> > java.lang.OutOfMemoryError: PermGen space
> > 2009-10-08 14:06:47.424::WARN: failed LiftFilter:
> > java.lang.OutOfMemoryError: PermGen space
> > 2009-10-08 14:06:48.053::WARN: failed servlethand...@4838ddcc:
> > java.lang.OutOfMemoryError: PermGen space
> > 2009-10-08 14:06:48.053::WARN: failed securityhand...@d69a11f:
> > java.lang.OutOfMemoryError: PermGen space
> > 2009-10-08 14:06:48.053::WARN: failed sessionhand...@11d1011a:
> > java.lang.OutOfMemoryError: PermGen space
> > 2009-10-08 14:06:48.053::WARN: failed
> > org.mortbay.jetty.plugin.jetty6pluginwebappcont...@5dbb6a69{/,/home/
> > alex/dev/poc/src/main/webapp}: java.lang.OutOfMemoryError: PermGen
> > space
> > 2009-10-08 14:06:48.053::WARN: EXCEPTION
> > java.lang.OutOfMemoryError: PermGen space
> > Exception in thread "Timer-1" java.lang.OutOfMemoryError: PermGen
> > space
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