On 24/01/12 22:59, Damian Steer wrote:
On 22 Jan 2012, at 23:45, Damian Steer wrote:
On 20 Jan 2012, at 17:39, Robert Vesse wrote:
1 - TDB won't build on my Mac unless I disable the tests because
I get a whole bunch of Java heap memory errors, I tried using
MAVEN_OPTS to set -Xmx8g but I still get 71 errors which cover
three main errors - Java heap space, OutOfMemoryException and
failed to initialize TestDynamicDataset
Confirmed on my mac. Boosting the heap won't help on 64 bit
systems, since the buffers are outside the java heap. (Looking at
it run the build barely breaks 25Mb). Mysterious.
Tried this using the oracle preview of jdk 7 and it's fine. I find it
hard to work out what's going on with the tests, but poking around I
see nothing strange at all, and the process isn't using much memory
at all.
Damian
I don't immediately see why TestDynamicDataset is special in anyway.
The failing to initialize is often a sign an earlier test messed up.
What's the first failure you get (using the current SVN if poss because
I fixed some test ordering some time recently ... but that only happened
when running partial suites).
The only oddity I know of on OS/X is that large files with holes in get
counted as having allocated all the bytes, unlike other unix'es where
the "du -sh" size is only allocated space.
Andy
