Memory Monitor error

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Memory Monitor error

Winston Prakash
  Just noticed this exception. Is this some thing related to Mac JDK
implementation?

WARNING: Failed to monitor master for Free Swap Space
java.io.IOException: No suitable implementation found: os.name=Mac OS X
os.arch=x86_64 sun.arch.data.model=64
         at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
         at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
         at
hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
         at
hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
         at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
         at
hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
         at
hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
         at
hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)

- Winston


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Re: Memory Monitor error

Kohsuke Kawaguchi-3

It's just that we don't have any implementation for Mac that captures
available memory space.

In Mac how do you read the total/available/used swap space? Does the top
command exist on Mac, or does it have some reasonable /proc? Or some
other commands?

On 08/25/2010 08:44 PM, Winston Prakash wrote:

>    Just noticed this exception. Is this some thing related to Mac JDK
> implementation?
>
> WARNING: Failed to monitor master for Free Swap Space
> java.io.IOException: No suitable implementation found: os.name=Mac OS X
> os.arch=x86_64 sun.arch.data.model=64
>           at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>           at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>           at
> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>           at
> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>           at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>           at
> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>           at
> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>           at
> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>
> - Winston
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>
>


--
Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/

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Re: Memory Monitor error

Douglas Held
Mac OS X has /usr/bin/top.

My man page is attached.

Regards,
Doug

On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi <[hidden email]> wrote:

>
> It's just that we don't have any implementation for Mac that captures
> available memory space.
>
> In Mac how do you read the total/available/used swap space? Does the top
> command exist on Mac, or does it have some reasonable /proc? Or some other
> commands?
>
> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>
>>   Just noticed this exception. Is this some thing related to Mac JDK
>> implementation?
>>
>> WARNING: Failed to monitor master for Free Swap Space
>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>> os.arch=x86_64 sun.arch.data.model=64
>>          at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>          at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>          at
>>
>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>          at
>>
>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>          at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>          at
>>
>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>
>> - Winston
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>
> --
> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>
>


--
Douglas Held
[hidden email]
+447986527654

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Re: Memory Monitor error

Winston Prakash
  Correct. "top" is in Mac by default.

- Winston

> Mac OS X has /usr/bin/top.
>
> My man page is attached.
>
> Regards,
> Doug
>
> On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi<[hidden email]>  wrote:
>> It's just that we don't have any implementation for Mac that captures
>> available memory space.
>>
>> In Mac how do you read the total/available/used swap space? Does the top
>> command exist on Mac, or does it have some reasonable /proc? Or some other
>> commands?
>>
>> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>>    Just noticed this exception. Is this some thing related to Mac JDK
>>> implementation?
>>>
>>> WARNING: Failed to monitor master for Free Swap Space
>>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>>> os.arch=x86_64 sun.arch.data.model=64
>>>           at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>>           at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>>           at
>>>
>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>>           at
>>>
>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>>           at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>>           at
>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>>           at
>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>>           at
>>>
>>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>>
>>> - Winston
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [hidden email]
>>> For additional commands, e-mail: [hidden email]
>>>
>>>
>>
>> --
>> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>


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Re: Memory Monitor error

Kohsuke Kawaguchi
Administrator
Would you please redirect the output from top and attach it as well?

We need to parse its output.

2010/8/26 Winston Prakash <[hidden email]>:

>  Correct. "top" is in Mac by default.
>
> - Winston
>>
>> Mac OS X has /usr/bin/top.
>>
>> My man page is attached.
>>
>> Regards,
>> Doug
>>
>> On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi<[hidden email]>
>>  wrote:
>>>
>>> It's just that we don't have any implementation for Mac that captures
>>> available memory space.
>>>
>>> In Mac how do you read the total/available/used swap space? Does the top
>>> command exist on Mac, or does it have some reasonable /proc? Or some
>>> other
>>> commands?
>>>
>>> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>>>
>>>>   Just noticed this exception. Is this some thing related to Mac JDK
>>>> implementation?
>>>>
>>>> WARNING: Failed to monitor master for Free Swap Space
>>>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>>>> os.arch=x86_64 sun.arch.data.model=64
>>>>          at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>>>          at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>>>          at
>>>>
>>>>
>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>>>          at
>>>>
>>>>
>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>>>          at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>>>          at
>>>>
>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>>>          at
>>>>
>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>>>          at
>>>>
>>>>
>>>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>>>
>>>> - Winston
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [hidden email]
>>>> For additional commands, e-mail: [hidden email]
>>>>
>>>>
>>>
>>> --
>>> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [hidden email]
>>> For additional commands, e-mail: [hidden email]
>>>
>>>
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>
>



--
Kohsuke Kawaguchi

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Re: Memory Monitor error

Winston Prakash
  Attached. But the output looks very cryptic.

- Winston

> Would you please redirect the output from top and attach it as well?
>
> We need to parse its output.
>
> 2010/8/26 Winston Prakash<[hidden email]>:
>>   Correct. "top" is in Mac by default.
>>
>> - Winston
>>> Mac OS X has /usr/bin/top.
>>>
>>> My man page is attached.
>>>
>>> Regards,
>>> Doug
>>>
>>> On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi<[hidden email]>
>>>   wrote:
>>>> It's just that we don't have any implementation for Mac that captures
>>>> available memory space.
>>>>
>>>> In Mac how do you read the total/available/used swap space? Does the top
>>>> command exist on Mac, or does it have some reasonable /proc? Or some
>>>> other
>>>> commands?
>>>>
>>>> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>>>>    Just noticed this exception. Is this some thing related to Mac JDK
>>>>> implementation?
>>>>>
>>>>> WARNING: Failed to monitor master for Free Swap Space
>>>>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>>>>> os.arch=x86_64 sun.arch.data.model=64
>>>>>           at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>>>>           at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>>>>           at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>>>>           at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>>>>           at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>>>>
>>>>> - Winston
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: [hidden email]
>>>>> For additional commands, e-mail: [hidden email]
>>>>>
>>>>>
>>>> --
>>>> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [hidden email]
>>>> For additional commands, e-mail: [hidden email]
>>>>
>>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>

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Re: Memory Monitor error

Winston Prakash
In reply to this post by Kohsuke Kawaguchi
  I have a better out put for you. This time with "top -l 1 >  top.out".
This dumps the output to terminal only once and in pure text format. For
the sake of brevity I removed the rest of the processes in the file.

- Winston

> Would you please redirect the output from top and attach it as well?
>
> We need to parse its output.
>
> 2010/8/26 Winston Prakash<[hidden email]>:
>>   Correct. "top" is in Mac by default.
>>
>> - Winston
>>> Mac OS X has /usr/bin/top.
>>>
>>> My man page is attached.
>>>
>>> Regards,
>>> Doug
>>>
>>> On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi<[hidden email]>
>>>   wrote:
>>>> It's just that we don't have any implementation for Mac that captures
>>>> available memory space.
>>>>
>>>> In Mac how do you read the total/available/used swap space? Does the top
>>>> command exist on Mac, or does it have some reasonable /proc? Or some
>>>> other
>>>> commands?
>>>>
>>>> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>>>>    Just noticed this exception. Is this some thing related to Mac JDK
>>>>> implementation?
>>>>>
>>>>> WARNING: Failed to monitor master for Free Swap Space
>>>>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>>>>> os.arch=x86_64 sun.arch.data.model=64
>>>>>           at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>>>>           at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>>>>           at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>>>>           at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>>>>           at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>>>>           at
>>>>>
>>>>>
>>>>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>>>>
>>>>> - Winston
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: [hidden email]
>>>>> For additional commands, e-mail: [hidden email]
>>>>>
>>>>>
>>>> --
>>>> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [hidden email]
>>>> For additional commands, e-mail: [hidden email]
>>>>
>>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>

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Re: Memory Monitor error

Jason Dillon
In reply to this post by Kohsuke Kawaguchi-3
http://tinyurl.com/26ebw5w

--jason


On Aug 25, 2010, at 10:52 PM, Kohsuke Kawaguchi wrote:

>
> It's just that we don't have any implementation for Mac that captures available memory space.
>
> In Mac how do you read the total/available/used swap space? Does the top command exist on Mac, or does it have some reasonable /proc? Or some other commands?
>
> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>   Just noticed this exception. Is this some thing related to Mac JDK
>> implementation?
>>
>> WARNING: Failed to monitor master for Free Swap Space
>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>> os.arch=x86_64 sun.arch.data.model=64
>>          at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>          at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>          at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>          at
>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>          at
>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>
>> - Winston
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>
> --
> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>


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Re: Memory Monitor error

Fabrizio Giudici
In reply to this post by Winston Prakash


Kohsuke Kawaguchi <[hidden email]> wrote:

>Would you please redirect the output from top and attach it as well?
>
>We need to parse its output.
>
>2010/8/26 Winston Prakash <[hidden email]>:
>>  Correct. "top" is in Mac by default.
>>
>> - Winston
>>>
>>> Mac OS X has /usr/bin/top.
>>>
>>> My man page is attached.
>>>
>>> Regards,
>>> Doug
>>>
>>> On Thu, Aug 26, 2010 at 6:52 AM, Kohsuke Kawaguchi<[hidden email]>
>>>  wrote:
>>>>
>>>> It's just that we don't have any implementation for Mac that captures
>>>> available memory space.
>>>>
>>>> In Mac how do you read the total/available/used swap space? Does the top
>>>> command exist on Mac, or does it have some reasonable /proc? Or some
>>>> other
>>>> commands?
>>>>
>>>> On 08/25/2010 08:44 PM, Winston Prakash wrote:
>>>>>
>>>>>   Just noticed this exception. Is this some thing related to Mac JDK
>>>>> implementation?
>>>>>
>>>>> WARNING: Failed to monitor master for Free Swap Space
>>>>> java.io.IOException: No suitable implementation found: os.name=Mac OS X
>>>>> os.arch=x86_64 sun.arch.data.model=64
>>>>>          at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
>>>>>          at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
>>>>>          at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
>>>>>          at
>>>>>
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
>>>>>          at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
>>>>>          at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:83)
>>>>>          at
>>>>>
>>>>> hudson.node_monitors.SwapSpaceMonitor$1.monitor(SwapSpaceMonitor.java:81)
>>>>>          at
>>>>>
>>>>>
>>>>> hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:200)
>>>>>
>>>>> - Winston
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: [hidden email]
>>>>> For additional commands, e-mail: [hidden email]
>>>>>
>>>>>
>>>>
>>>> --
>>>> Kohsuke Kawaguchi | InfraDNA, Inc. | http://infradna.com/
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [hidden email]
>>>> For additional commands, e-mail: [hidden email]
>>>>
>>>>
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>>
>
>
>
>--
>Kohsuke Kawaguchi
>
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