Can someone look at my questions? Thanks again!
From: Haopu Wang
Sent: 2016年6月12日 16:40
To: u...@spark.apache.org
Subject: Should I avoid "state" in an Spark application?
I have a Spark application whose structure is below:
var ts: Long = 0L
One more note: When you specify the stages in the Pipeline, they need to be
in topological order according to the DAG.
On Sun, Jun 12, 2016 at 10:47 AM, Joseph Bradley
wrote:
> Hi Pranay,
>
> Yes, you can do this. The DAG structure should be specified via the
> various
Hi Pranay,
Yes, you can do this. The DAG structure should be specified via the
various Transformers' input and output columns, where a Transformer can
have multiple input and/or output columns. Most of the classification and
regression Models are good examples of Transformers with multiple
Congrats & welcome!
On Tue, Jun 7, 2016 at 7:15 AM, Xiangrui Meng wrote:
> Congrats!!
>
> On Mon, Jun 6, 2016, 8:12 AM Gayathri Murali
> wrote:
>
>> Congratulations Yanbo Liang! Well deserved.
>>
>>
>> On Sun, Jun 5, 2016 at 7:10 PM,
Sorry for the slow response. I agree with Hamel on #1.
GraphFrames are mostly wrappers for GraphX algorithms. There are a few
which are not:
* BFS: This is an iterative DataFrame alg. Though it has unit tests, I
have not pushed it in scaling to see how far it can go.
* Belief Propagation