Re: Trouble with java on arm?
by Orion Poplawski
It appears there is. A couple years ago vtk was failing to build on arm due
memory issues:
java.lang.OutOfMemoryError: Java heap space
see https://bugzilla.redhat.com/show_bug.cgi?id=1115920
To get around that we started specifying 2GB of heap space via:
JAVA_TOOL_OPTIONS=-Xmx2048m
Now with the updated java on aarch32 I'm getting:
Error executing java -version: 1 Picked up JAVA_TOOL_OPTIONS: -Xmx2048m
Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap
Are the armv7hl builders really that strapped for RAM, or is this a java bug
in the new build?
I'm trying a scratch build without this option to see if it works that way.
On 12/27/2016 06:43 PM, Peter Robinson wrote:
> There was a new build of java-1.8.0-openjdk-aarch32 pushed on Dec 23rd
> so maybe there's some regressions there.
>
> P
>
> On Tue, Dec 27, 2016 at 3:46 PM, Orion Poplawski <orion(a)cora.nwra.com> wrote:
>> koschei is reporting build failures on arm for vtk now:
>>
>> CMake Error at /usr/share/cmake/Modules/FindJava.cmake:123 (message):
>> Error executing java -version
>>
>> Anyone else seeing problems with java on 32-bit arm lately?
>>
>> --
>> Orion Poplawski
>> Technical Manager 303-415-9701 x222
>> NWRA/CoRA Division FAX: 303-415-9702
>> 3380 Mitchell Lane orion(a)cora.nwra.com
>> Boulder, CO 80301 http://www.cora.nwra.com
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--
Orion Poplawski
Technical Manager 720-772-5637
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301 http://www.nwra.com
6 years, 11 months
Trouble with java on arm?
by Orion Poplawski
koschei is reporting build failures on arm for vtk now:
CMake Error at /usr/share/cmake/Modules/FindJava.cmake:123 (message):
Error executing java -version
Anyone else seeing problems with java on 32-bit arm lately?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA/CoRA Division FAX: 303-415-9702
3380 Mitchell Lane orion(a)cora.nwra.com
Boulder, CO 80301 http://www.cora.nwra.com
6 years, 11 months
ivy builds in EPEL7
by Christopher
It's a shame that ivy-local isn't available in EPEL7.
Is this because it's part of javapackages-tools and RH has an older version
packaged in RHEL7, so javapackages-tools cannot be updated?
If that's the case, it might be helpful if the ivy-local stuffs could be
shipped separately for EPEL7.
Related: Does anybody have a good example ant/ivy package building in EPEL7
I can peek at? I'm trying to get zookeeper packaged in EPEL7, but I really
don't know how to make things work without ivy-local. I'm a maven person,
and ivy is a so completely foreign to me, I'm not sure where to start. I
know it's possible to resolve locally, but I'm just not sure how to make it
work, and I learn best by example. Any help is appreciated.
--
Christopher
6 years, 11 months