Re: [DISCUSS] Distributed TPC-H DataGenerator for flink-contrib

2015-02-28 Thread Robert Metzger
I tried twice writing them but I didn't receive an answer. But given that Apache Calcite is also using airlift/tpch in its dependencies as well, I would like to add the TPC-H data generator to "flink-contrib". I would also add a note that TPC is a registered trademark and that our generator is not

Re: Thoughts About Object Reuse and Collection Execution

2015-02-28 Thread Aljoscha Krettek
@Stephan, they are not copied when object reuse is enabled. This might be a problem, though, so maybe we should just change it in that place. On Sat, Feb 28, 2015 at 7:57 AM, Ted Dunning wrote: > This is going to have profound performance implications if this is the only > path for iteration. > >