I'm getting errors when a task kicks off to delete a lot of data based
on a timestamp. I enabled billing and already chewed through $0.50 in
CPU time, but i'm still getting the error message. Is there anything
else I should do? I was trying to avoid splitting the task up with a
result limit or something, i really just need to blow away persisted
objects that have a timestamp older than a specified date - this
snippet of code causes the error:
PersistenceManager pm = PMF.get().getPersistenceManager();
Calendar d = Calendar.getInstance();
long retVal = 0;
if (expDays > 0)
{
d.add(Calendar.DATE,(expDays * -1));
Query q = pm.newQuery(RecordedValue.class,"pointFK== k
&& timestamp
< d");
q.declareImports("import java.util.Date");
Map<String, Object> args = new HashMap<String,
Object>();
args.put("k",pointId);
args.put("d", d.getTime());
retVal = q.deletePersistentAll(args);
}
pm.close();
return retVal;
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