Don, do you have caching on?
Anyway, make sure caching is off (NetcdfFileCache.disable()).
Yuan, can you check your code for anything obvious?
Jeff McWhirter wrote:
We seem to have a memory leak in RadialDataset when we create an RHI
Here is the scenario. I run the following loop, keeping around the
references to the adapter
in the tmp list so they don't get collected. The getData call reads the
RHI or the sweep
from the RadialDatasetSweep. The clear method in the adapter clears
internal references.
while(true) {
CDMRadarAdapter adapter = new CDMRadarAdapter(this, file);
tmp.add(adapter);
adapter.getData(dataChoice, subset,
requestProperties);
adapter.clear();
}
If I run this and do not clear the reference to the RadialDatasetSweep
that it holds then I get a big memory
leak. If I clear the reference then no leak. So, this tells me that
somewhere in the RadialDatasetSweep world
there a retained reference to data. Is there any caching going on here
on purpose? or is there a stray pointer
to some data?
-Jeff
