karaf-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Baptiste Onofré ...@nanthrax.net>
Subject Re: Karaf freezes up under MS-Windows
Date Fri, 30 Nov 2018 17:13:12 GMT
Thanks for the update Scott.

I did tests in a term without problem. Let me try again.

Did I say that I hate Windows ? ;)

Regards
JB

On 30/11/2018 17:48, Leschke, Scott wrote:
> I've hesitated to say anything since I wasn't real sure how to verify but I've seen related
behavior with 4.2.1 on Windows Server 2016.
> 
> What I see happen is that if I run Karaf in a console, which I think is key, and I do
a log:tail,  at some point the display stops updating.  Things start working if I hit enter
or CTRL-C in the window.
> 
> I have a warning message in my main control thread that if my thread runs long (which
it should never do).  When I hit a key in the console, I see the message indicating that it's
not waking up from a timed sleep cycle.  The thread has a 20 sec. polling cycle and does very
little so it generally runs in a 100 or 200 hundred millis maybe.
> 
> The control thread has a priority default+1 so it is the highest priority thread in the
app.  I have 4.2.0 that I run as a service on a couple of other machines and I've never seen
this issue so I'm reasonably sure that the issue is related to running in a console window.
> 
> Scott
> 
> -----Original Message-----
> From: Jean-Baptiste Onofré <jb@nanthrax.net> 
> Sent: Thursday, November 29, 2018 11:06 PM
> To: user@karaf.apache.org
> Subject: Re: Karaf freezes up under MS-Windows
> 
> Hi Tom,
> 
> I'm not able to reproduce on the Win7 VM.
> 
> Can you provide some details: JDK version, Windows language, ... ?
> 
> Thanks,
> Regards
> JB
> 
> On 30/11/2018 05:56, tom leung wrote:
>> Based on the latest Apache Karaf v4.1.7, run it on Windows 7.
>>
>> Still freeze up at Windows side after entering the command "list - t 0"
>> but the same symptom never happen at Linux side.
>>
>> So the bug is really related to MS-Windows.
>>
>> May you file this symptom as a bug.
>>
>> Best Rgds,
>>
>> Tom Leung
>>
>>  
>>  
>>
>> On Mon, Aug 13, 2018 at 1:03 PM Jean-Baptiste Onofré <jb@nanthrax.net 
>> <mailto:jb@nanthrax.net>> wrote:
>>
>>     OK, let me try to reproduce (I think I still have a VM with Windows 7).
>>
>>     Thanks,
>>     Regards
>>     JB
>>
>>     On 13/08/2018 06:48, tom leung wrote:
>>     > No response no matter what I type including "CTRL-C and hit ENTER"
>>     >
>>     > I have type the following command
>>     >
>>     > karaf@root()>
>>     > karaf@root()> bundle:list -t 0
>>     > START LEVEL 100 , List Threshold: 0
>>     >
>>     > Same issue, still freeze up after typing "CTRL-C" and hit ENTER
>>     >
>>     >
>>     >
>>     >
>>     >
>>     > On Mon, Aug 13, 2018 at 12:44 PM, Jean-Baptiste Onofré
>>     <jb@nanthrax.net <mailto:jb@nanthrax.net>
>>     > <mailto:jb@nanthrax.net <mailto:jb@nanthrax.net>>> wrote:
>>     >
>>     >     Hi Tom,
>>     >
>>     >     By freeze, you mean that you can type any command anymore in the
>>     >     console ?
>>     >
>>     >     Did you try CTRL-C or typing ENTER after the command ?
>>     >     Does the same happen with bundle:list -t 0 command ?
>>     >
>>     >     Nothing special in the karaf.log ?
>>     >
>>     >     Regards
>>     >     JB
>>     >
>>     >     On 13/08/2018 06:38, tom leung wrote:
>>     >     > I find the same issues happened in V4.1.6 anf v4.2.0
>>     >     >
>>     >     > At MS-Windows 64-bit Windows 7.0 professional version
>>     >     >
>>     >     >
>>     >     > I install a new fresh copy of Karaf v4.1.6
>>     >     >
>>     >     > After it shows the following logo
>>     >     >
>>     >     > C:\software\apache-karaf-4.1.6\bin>karaf
>>     >     >         __ __                  ____
>>     >     >        / //_/____ __________ _/ __/
>>     >     >       / ,<  / __ `/ ___/ __ `/ /_
>>     >     >      / /| |/ /_/ / /  / /_/ / __/
>>     >     >     /_/ |_|\__,_/_/   \__,_/_/
>>     >     >
>>     >     >   Apache Karaf (4.1.6)
>>     >     >
>>     >     > Hit '<tab>' for a list of available commands
>>     >     > and '[cmd] --help' for help on a specific command.
>>     >     > Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to
shutdown
>>     >     Karaf.
>>     >     >
>>     >     > karaf@root()>
>>     >     >
>>     >     > karaf@root()> list
>>     >     > START LEVEL 100 , List Threshold: 50
>>     >     >
>>     >     >
>>     >     > I type the following command, Karaf seems to be freezed up
>>     withut any
>>     >     > response.
>>     >     >
>>     >     > I need to kill Karaf process manually and restart karaf
>>     Karaf again.
>>     >     >
>>     >     > Same issue if I type the above command again.
>>     >     >
>>     >     > The same issue also happens in Karaf v4.2.0
>>     >     >
>>     >     > Is it a bug?
>>     >     >
>>     >     > Best Rgds,
>>     >     >
>>     >     > Tom Leung
>>     >     >
>>     >     >
>>     >     >
>>     >
>>     >     --
>>     >     Jean-Baptiste Onofré
>>     >     jbonofre@apache.org <mailto:jbonofre@apache.org>
>>     <mailto:jbonofre@apache.org <mailto:jbonofre@apache.org>>
>>     >     http://blog.nanthrax.net
>>     >     Talend - http://www.talend.com
>>     >
>>     >
>>
>>     -- 
>>     Jean-Baptiste Onofré
>>     jbonofre@apache.org <mailto:jbonofre@apache.org>
>>     http://blog.nanthrax.net
>>     Talend - http://www.talend.com
>>
> 
> --
> Jean-Baptiste Onofré
> jbonofre@apache.org
> http://blog.nanthrax.net
> Talend - http://www.talend.com
> 

-- 
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com

Mime
View raw message