ant-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Martin Gainty" <mgai...@hotmail.com>
Subject Re: Proper location of build.xml file
Date Thu, 27 Jul 2006 18:25:13 GMT
Read and understand this
http://java.sun.com/docs/hotspot/VMOptions.html

by altering the configuration for your JVM_ARGS
run 
java -Xrunhprof on a normally running Java App > out1.lst

go to aberrant code
java -Xrunhprof abberantApp > out2.lst

Note the deltas between out1.lst and out2.lst on startup allocated mem, max memory allocated,
stack allocation 

Always best to attenuate heap (-Xms and Xmx entries) in favour of stack (-Xss) allocations

M-
*********************************************************************
This email message and any files transmitted with it contain confidential
information intended only for the person(s) to whom this email message is
addressed.  If you have received this email message in error, please notify
the sender immediately by telephone or email and destroy the original
message without making a copy.  Thank you.



----- Original Message ----- 
From: "Laura Stewart" <scotsmatrix@gmail.com>
To: "Ant Users List" <user@ant.apache.org>
Sent: Thursday, July 27, 2006 1:32 PM
Subject: Re: Proper location of build.xml file


> Correction, the message is:
> 
> BUILD FAILED
> C:\Authoring\Derby\Derby1057\trunk\build.xml:72: The following error
> occurred while executing this line:
> C:\Authoring\Derby\Derby1057\trunk\build.xml:93: The following error
> occurred while executing this line:
> java.lang.OutOfMemoryError: Java heap space
> 
> Total time: 56 seconds
> C:\Authoring\Derby\Derby1057\trunk>
> 
> 
> On 7/27/06, Laura Stewart <scotsmatrix@gmail.com> wrote:
>> Thanks. The build runs now but fails.  I get this message:
>>
>> BUILD FAILED
>> C:\Authoring\Derby\Derby1057\trunk\build.xml
>> ile executing this line:
>> C:\Authoring\Derby\Derby1057\trunk\build.xml
>> ile executing this line:
>> java.lang.OutOfMemoryError: Java heap space
>>
>> Any suggestions?
>> Laura
>>
>>
>> On 7/27/06, Dominique Devienne <ddevienne@gmail.com> wrote:
>> > the build is almost always at the top level of a project, in trunk in
>> > your case. Ant looks for build.xml in the current dir. Use -f
>> > path_to_build to find it in a different directory. --DD
>> >
>> > On 7/27/06, Laura Stewart <scotsmatrix@gmail.com> wrote:
>> > > Hi - I am trying to work with ANT to generate output for Derby documentation.
>> > > I have ANT installed in this path:
>> > >
>> > > C:\Authoring\Derby\apache-ant-1.6.5
>> > >
>> > > When I run ant to build html output for the doc "ref" in a command
>> > > window, I get a message indicating that build.xml does not exist. I
>> > > presume that means that it is not in the proper path.  Where should it
>> > > be?  Do I need to copy it into my src directory?
>> > >
>> > > C:\Authoring\Derby\Derby1057\trunk\src>ant html.ref
>> > > Buildfile: build.xml does not exist!
>> > > Build failed
>> > > C:\Authoring\Derby\Derby1057\trunk\src>
>> > >
>> > > Thanks!
>> > >
>> > > --
>> > > Laura Stewart
>> > >
>> > > ---------------------------------------------------------------------
>> > > To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
>> > > For additional commands, e-mail: user-help@ant.apache.org
>> > >
>> > >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
>> > For additional commands, e-mail: user-help@ant.apache.org
>> >
>> >
>>
>>
>> --
>> Laura Stewart
>>
> 
> 
> -- 
> Laura Stewart
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
> 
>
Mime
View raw message