[jboss-dev] 1' hornetq delay on first boot

Jaikiran Pai jpai at redhat.com
Wed Jul 21 08:59:43 EDT 2010 

Done in r106975. Smoke tests and embedded testsuite passes with these 
changes. I see improved boot time (around 3-4 seconds) on first boot 
locally.

The AS build has been changed to ignore the hornetq-configuration.xml 
file(s) that are being pulled in from hornetq jars. Instead the 
customized hornetq-configuration.xml (i.e. AS specific journal-file-size 
and journal-min-files) files are now made available in AS trunk at 
AS_TRUNK/hornetq-int/src/resources/config/clustered/hornetq-configuration.xml 
(for all profile) and 
AS_TRUNK/hornetq-int/src/resources/config/non-clustered/hornetq-configuration.xml 
(for default profile). These files are now being used in the build and 
will be placed in JBOSS_HOME/server/all/deploy/hornetq and 
JBOSS_HOME/server/default/deploy/hornetq folders.

I have attached the patch to JIRA JBAS-8148. Also, I have left that JIRA 
open, since the HornetQ team needs to decide whether it's better to move 
the AS specific config files from HornetQ trunk to AS trunk in SVN.

-Jaikiran

On Wednesday 21 July 2010 05:34 PM, Dimitris Andreadis wrote:
> Jaikiran, can you see if you can override the descriptor in the AS 
> build, because I don't see any interest from the messaging team.
>
> Dimitris Andreadis wrote:
>> I've made it critical 2 weeks ago but it's just sitting there.
>>
>> Jaikiran Pai wrote:
>>> Is this fix being planned for M4 (which will be tagged tomorrow)?
>>>
>>> -Jaikiran
>>> On Friday 02 July 2010 04:26 PM, Dimitris Andreadis wrote:
>>>> https://jira.jboss.org/browse/JBAS-8148
>>>> ...
>>>> <!-- Default journal file size is 10Mb, reduced here to 1Mb for 
>>>> faster first boot -->
>>>> <journal-file-size>${hornetq.journal.file.size:1048576}</journal-file-size> 
>>>>
>>>>
>>>> <!-- Default journal min file is 2, increase for higher average msg 
>>>> rates -->
>>>> <journal-min-files>${hornetq.journal.min.files:2}</journal-min-files>
>>>> ...
>>>>
>>>> I think those are good for developer settings, let me know if you 
>>>> see any issues. It will
>>>> just create more 1Mb journal files, as needed, and the user can 
>>>> override those on the
>>>> command line.
>>>>
>>>> First boot on crappy laptop for 'default' drops from 92'->32', 
>>>> second boot 28'
>>>>
>>>> Tim Fox wrote:
>>>>> http://hornetq.sourceforge.net/docs/hornetq-2.1.0.Final/user-manual/en/html/persistence.html 
>>>>>
>>>>>
>>>>>
>>>>> http://hornetq.sourceforge.net/docs/hornetq-2.1.0.Final/user-manual/en/html/perf-tuning.html#d0e11157 
>>>>>
>>>>>
>>>>>
>>>>> You could reduce this number if you like. Files will still be 
>>>>> created on
>>>>> demand, it just gives you less hit on demand if the files are
>>>>> pre-created, and consequently better performance in "out of the box"
>>>>> benchmarks, since it won't have to create the files during the 
>>>>> benchmark
>>>>> run.
>>>>>
>>>>> Alternatively you could ship some actually empty binary journal 
>>>>> files in
>>>>> the AS distro - but this would make the distro larger, nor sure if 
>>>>> you
>>>>> would like that.
>>>>>
>>>>> On 01/07/10 12:38, Dimitris Andreadis wrote:
>>>>>> It creates 10 (x10MB) files, AFAICT.
>>>>>>
>>>>>> Tim Fox wrote:
>>>>>>> The first time you run it, it creates the journal files.
>>>>>>>
>>>>>>> The more files you have configured it with (see journal-min-files
>>>>>>> param in user manual) the longer it will take to create them. I 
>>>>>>> don't
>>>>>>> know how many AS is using.
>>>>>>>
>>>>>>> On 01/07/10 12:25, Dimitris Andreadis wrote:
>>>>>>>> On a 4y old WinXP laptop, hornetq seems to be adding a 1 minute
>>>>>>>> delay on the first boot, while creating the
>>>>>>>> server/xxx/data/hornetq/journal/* files
>>>>>>>>
>>>>>>>> 2nd boot comes without that delay. Can we avoid this?
>>>>>>>>
>>>>>>>> 14:03:27,624 INFO  [AbstractServer] Starting: JBossAS
>>>>>>>> [6.0.0.SNAPSHOT "Neo"]
>>>>>>>> 14:03:29,702 INFO  [ServerInfo] Java version: 1.6.0_16,Sun
>>>>>>>> Microsystems Inc.
>>>>>>>> 14:03:29,702 INFO  [ServerInfo] Java Runtime: Java(TM) SE Runtime
>>>>>>>> Environment (b
>>>>>>>> uild 1.6.0_16-b01)
>>>>>>>> 14:03:29,702 INFO  [ServerInfo] Java VM: Java HotSpot(TM) 
>>>>>>>> Server VM
>>>>>>>> 14.2-b01,Sun
>>>>>>>>   Microsystems Inc.
>>>>>>>> 14:03:29,702 INFO  [ServerInfo] OS-System: Windows XP 5.1,x86
>>>>>>>> 14:03:29,702 INFO  [ServerInfo] VM arguments: 
>>>>>>>> -Dprogram.name=run.bat
>>>>>>>> -Xms128M -X
>>>>>>>> mx512M -XX:MaxPermSize=256M 
>>>>>>>> -Dsun.rmi.dgc.client.gcInterval=3600000
>>>>>>>> -Dsun.rmi.dg
>>>>>>>> c.server.gcInterval=3600000 -Dorg.jboss.resolver.warning=true
>>>>>>>> -Djava.endorsed.di
>>>>>>>> rs=X:\svn\jboss-trunk\build\target\jboss-6.0.0-SNAPSHOT\lib\endorsed 
>>>>>>>>
>>>>>>>> 14:03:29,780 INFO  [JMXKernel] Legacy JMX core initialized
>>>>>>>> 14:03:37,811 INFO  [AbstractServerConfig] JBoss Web Services - 
>>>>>>>> Stack
>>>>>>>> CXF Server
>>>>>>>> 3.3.1.SP1
>>>>>>>> 14:03:38,405 INFO  [JSFImplManagementDeployer] Initialized 2 JSF
>>>>>>>> configurations:
>>>>>>>>   [Mojarra-1.2, Mojarra-2.0]
>>>>>>>> 14:03:42,749 WARNING [FileConfigurationParser] AIO wasn't 
>>>>>>>> located on
>>>>>>>> this platfo
>>>>>>>> rm, it will fall back to using pure Java NIO. If your platform is
>>>>>>>> Linux, install
>>>>>>>>   LibAIO to enable the AIO journal
>>>>>>>> 14:03:47,483 WARNING [FileConfigurationParser] AIO wasn't 
>>>>>>>> located on
>>>>>>>> this platfo
>>>>>>>> rm, it will fall back to using pure Java NIO. If your platform is
>>>>>>>> Linux, install
>>>>>>>>   LibAIO to enable the AIO journal
>>>>>>>> 14:03:47,671 INFO  [JMXConnector] starting JMXConnector on host
>>>>>>>> 127.0.0.1:1090
>>>>>>>> 14:03:48,202 INFO  [MailService] Mail Service bound to java:/Mail
>>>>>>>> 14:03:49,280 INFO  [HornetQServerImpl] live server is starting..
>>>>>>>> 14:03:49,358 INFO  [JournalStorageManager] Using NIO Journal
>>>>>>>> 14:03:49,374 WARNING [HornetQServerImpl] Security risk! It has 
>>>>>>>> been
>>>>>>>> detected tha
>>>>>>>> t the cluster admin user and password have not been changed 
>>>>>>>> from the
>>>>>>>> installatio
>>>>>>>> n default. Please see the HornetQ user guide, cluster chapter, for
>>>>>>>> instructions
>>>>>>>> on how to do this.
>>>>>>>> <-- HERE -->
>>>>>>>> 14:04:52,077 INFO  [NettyAcceptor] Started Netty Acceptor version
>>>>>>>> 3.2.0.Final-r2
>>>>>>>> 292 127.0.0.1:5455 for CORE protocol
>>>>>>>> 14:04:52,092 INFO  [NettyAcceptor] Started Netty Acceptor version
>>>>>>>> 3.2.0.Final-r2
>>>>>>>> 292 127.0.0.1:5445 for CORE protocol
>>>>>>>> 14:04:52,092 INFO  [HornetQServerImpl] HornetQ Server version
>>>>>>>> 2.1.1.Final (Strip
>>>>>>>> ey, 119) started
>>>>>>>>
>>>>>>>> [snip]
>>>>>>>>
>>>>>>>> 14:08:24,827 INFO
>>>>>>>> [org.jboss.bootstrap.impl.base.server.AbstractServer] JBossAS
>>>>>>>>   [6.0.0.SNAPSHOT "Neo"] Started in 1m:30s:656ms
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