-Re: coprocessorExec got stucked with generic type
Pavel Hančar 2013-06-10, 16:36
I have it in hbase-0.94.2-cdh4.2.1/lib/commons-lang-2.5.jar
2013/6/10 Ted Yu <[EMAIL PROTECTED]>
> I searched for SerializationUtils class in hadoop (both branch-1 and
> I also searched for SerializationUtils in hbase codebase.
> I didn't seem to find it.
> Is it an internal class of your project ?
> On Mon, Jun 10, 2013 at 6:11 AM, Pavel Hančar <[EMAIL PROTECTED]
> > I see, that's probably big nonsense to return ArrayList (or array) of
> > another classes from coprocessor, because it's a list of pointers. The
> > solution is to serialize it to byte by SerializationUtils.serialize(
> > Serializable<
> > >
> > obj).
> > Pavel
> > 2013/6/10 Pavel Hančar <[EMAIL PROTECTED]>
> > > Hello,
> > > can I return from an EndPoint a generic type? I try to return
> > > ArrayList<NameAndDistance> from an EndPoint method (where
> > > is a simpe class with two public variables name and distance). But
> when I
> > > return unempty ArrayList, the coprocessorExec get stucked.
> > > Thanks,
> > > Pavel Hančar
> > >