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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