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many sessions are created and closed after JVM restart

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many sessions are created and closed after JVM restart

kyung88
I am using Jetty. Because of Java Heap issue, JVM was restarted as shown bellow(wrapper.log). After restart of JVM, session is repeatedly created and closed for many times(more than 286 times). Does anyone know what is cause?

Thanks in advance.

Gina


INFO   | jvm 1    | 2011/08/30 21:27:44 | Exception in thread "exist_QuartzScheduler_QuartzSchedulerThread" java.lang.OutOfMemoryError: Java heap space
INFO   | jvm 1    | 2011/08/30 21:27:44 | Session Closed: ID=5h2rdl5qy5c8 Count=244
INFO   | jvm 1    | 2011/08/30 21:27:44 | Checked in lcusers
ERROR  | wrapper  | 2011/08/30 21:28:20 | JVM appears hung: Timed out waiting for signal from JVM.
ERROR  | wrapper  | 2011/08/30 21:28:20 | JVM did not exit on request, terminated
STATUS | wrapper  | 2011/08/30 21:28:26 | Launching a JVM...
INFO   | jvm 2    | 2011/08/30 21:28:27 | WrapperManager: Initializing...
INFO   | jvm 2    | 2011/08/30 21:28:27 | jetty.home = ../../../tools/jetty
INFO   | jvm 2    | 2011/08/30 21:28:27 | log4j:WARN Continuable parsing error 1 and column 194
INFO   | jvm 2    | 2011/08/30 21:28:27 | log4j:WARN Document root element "log4j:configuration", must match DOCTYPE root "null".
INFO   | jvm 2    | 2011/08/30 21:28:27 | log4j:WARN Continuable parsing error 1 and column 194
INFO   | jvm 2    | 2011/08/30 21:28:27 | log4j:WARN Document is invalid: no grammar found.
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,294 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:90) - Configuring eXist from C:\Program Files (x86)\app\tools\wrapper\bin\..\..\..\conf.xml
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:91) -  
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:92) - Running with Java 1.6.0_24 [Sun Microsystems Inc. (Java HotSpot(TM) Client VM) in C:\Program Files (x86)\Java\jre6]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:97) -  
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:101) - [eXist Version : 1.4.1dev]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:103) - [eXist Build : 20101208]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:105) - [eXist Home : ../../..]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:107) - [SVN Revision : 0000]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:115) - [Operating System : Windows Server 2008 R2 6.1 x86]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:118) - [jetty.home : ../../../tools/jetty]
INFO   | jvm 2    | 2011/08/30 21:28:28 | 30 Aug 2011 21:28:28,309 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:120) - [log4j.configuration : file:../conf/log4j.xml]
INFO   | jvm 2    | 2011/08/30 21:28:28 | File lock last access timestamp: 30-Aug-2011 C:\Program Files (x86)\app\data\dbx_dir.lck
INFO   | jvm 2    | 2011/08/30 21:28:28 | Found a stale lockfile. Trying to remove it:  C:\Program Files (x86)\app\data\dbx_dir.lck
INFO   | jvm 2    | 2011/08/30 21:28:29 | File lock last access timestamp: 30-Aug-2011 C:\Program Files (x86)\app\data\journal.lck
INFO   | jvm 2    | 2011/08/30 21:28:29 | Found a stale lockfile. Trying to remove it:  C:\Program Files (x86)\app\data\journal.lck
INFO   | jvm 2    | 2011/08/30 21:28:30 | Logging already initialized. Skipping...
INFO   | jvm 2    | 2011/08/30 21:28:30 | 30 Aug 2011 21:28:30,419 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:174) - ----------------------------------------------------------------
INFO   | jvm 2    | 2011/08/30 21:28:30 | 30 Aug 2011 21:28:30,419 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:175) - eXist-db has started on port 80. Configured contexts:
INFO   | jvm 2    | 2011/08/30 21:28:30 | 30 Aug 2011 21:28:30,419 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:177) - http://localhost:80/ 
INFO   | jvm 2    | 2011/08/30 21:28:30 | 30 Aug 2011 21:28:30,419 [WrapperListener_start_runner] INFO  (JettyStart.java [run]:179) - ----------------------------------------------------------------
INFO   | jvm 2    | 2011/08/30 21:30:06 | Session Created: ID=17dh4sg2ta97p Count=1
INFO   | jvm 2    | 2011/08/30 21:30:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 21:30:06 | Session Created: ID=bqp6n046a7wc Count=2
INFO   | jvm 2    | 2011/08/30 21:30:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 21:30:06 | Session Created: ID=xxbgw35gomdn Count=3
INFO   | jvm 2    | 2011/08/30 21:30:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 21:45:05 | Session Created: ID=tu3s3ikuoq37 Count=4
INFO   | jvm 2    | 2011/08/30 21:45:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 21:45:05 | Session Created: ID=5czh64rmvi7g Count=5
INFO   | jvm 2    | 2011/08/30 21:45:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 21:45:06 | Session Created: ID=lgqgcso3thoz Count=6
INFO   | jvm 2    | 2011/08/30 21:45:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:00:05 | Session Created: ID=1t1axn94cpfcg Count=7
INFO   | jvm 2    | 2011/08/30 22:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:00:05 | Session Created: ID=17qz0hnxh7dws Count=8
INFO   | jvm 2    | 2011/08/30 22:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:00:05 | Session Created: ID=wm5wa5v1i2d Count=9
INFO   | jvm 2    | 2011/08/30 22:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:15:05 | Session Created: ID=gn2gw4phw4ee Count=10
INFO   | jvm 2    | 2011/08/30 22:15:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:15:05 | Session Created: ID=jckhsjbrf70y Count=11
INFO   | jvm 2    | 2011/08/30 22:15:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:15:05 | Session Created: ID=czvu40x9qhe8 Count=12
INFO   | jvm 2    | 2011/08/30 22:15:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:30:05 | Session Created: ID=1xkjgi58u7e9n Count=13
INFO   | jvm 2    | 2011/08/30 22:30:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:30:05 | Session Created: ID=odobdcrpto6d Count=14
INFO   | jvm 2    | 2011/08/30 22:30:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:30:06 | Session Created: ID=1g1oybshp4u6 Count=15
INFO   | jvm 2    | 2011/08/30 22:30:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:45:05 | Session Created: ID=1dh4stwt7eyvc Count=16
INFO   | jvm 2    | 2011/08/30 22:45:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:45:05 | Session Created: ID=1amk37ryzwdw2 Count=17
INFO   | jvm 2    | 2011/08/30 22:45:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:45:05 | Session Created: ID=1p6bg13f3hv29 Count=18
INFO   | jvm 2    | 2011/08/30 22:45:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 22:46:52 | Session Created: ID=1x5l3j2xtu7ff Count=19
INFO   | jvm 2    | 2011/08/30 22:46:52 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:00:05 | Session Created: ID=1i512mesl3hln Count=20
INFO   | jvm 2    | 2011/08/30 23:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:00:05 | Session Created: ID=1wnyok75mqkqp Count=21
INFO   | jvm 2    | 2011/08/30 23:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:00:05 | Session Created: ID=n74b1arkj1mo Count=22
INFO   | jvm 2    | 2011/08/30 23:00:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:15:05 | Session Created: ID=42gxuy4qosp5 Count=23
INFO   | jvm 2    | 2011/08/30 23:15:05 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:15:06 | Session Created: ID=19qdvscwiwa26 Count=24
INFO   | jvm 2    | 2011/08/30 23:15:06 | Checked out lcusers
INFO   | jvm 2    | 2011/08/30 23:15:06 | Session Created: ID=zv4e67xdt2l1 Count=25
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Re: many sessions are created and closed after JVM restart

Dmitriy Shabanov
How do you use eXist & what version?

On Thu, Sep 1, 2011 at 3:42 AM, kyung88 <[hidden email]> wrote:
I am using Jetty. Because of Java Heap issue, JVM was restarted as shown
bellow(wrapper.log). After restart of JVM, session is repeatedly created and
closed for many times(more than 286 times). Does anyone know what is cause?
 
-- 
Dmitriy Shabanov

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