Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 5B65C200B94 for ; Sun, 2 Oct 2016 11:12:35 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 4EEF8160AD8; Sun, 2 Oct 2016 09:12:35 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 672BE160AC7 for ; Sun, 2 Oct 2016 11:12:34 +0200 (CEST) Received: (qmail 24672 invoked by uid 500); 2 Oct 2016 09:12:33 -0000 Mailing-List: contact user-help@predictionio.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@predictionio.incubator.apache.org Delivered-To: mailing list user@predictionio.incubator.apache.org Received: (qmail 24662 invoked by uid 99); 2 Oct 2016 09:12:33 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 02 Oct 2016 09:12:33 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 17DC4C0185 for ; Sun, 2 Oct 2016 09:12:33 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.879 X-Spam-Level: * X-Spam-Status: No, score=1.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id l_AZk7Db5ane for ; Sun, 2 Oct 2016 09:12:30 +0000 (UTC) Received: from mail-yw0-f181.google.com (mail-yw0-f181.google.com [209.85.161.181]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 16AA75FBC7 for ; Sun, 2 Oct 2016 09:12:30 +0000 (UTC) Received: by mail-yw0-f181.google.com with SMTP id g192so92672383ywh.1 for ; Sun, 02 Oct 2016 02:12:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=JcpwY3h6soG1ngi/6MFSymbUz2BDrcKylIhiQ0UxP+c=; b=FkEcRZqgK1wOkj9EQAC3WWfe1TUTyU25nltdvie3FB/btsPbJJ6xlZ1U7x5ZVGyzUc ZhkRxp4b5XXzEpE0eI7P4eMmQZVqqveviQbS49ftYt3xbkd5ffmCGyZW9F0C0LlKGLTb i+2PzNYmLDcbsgyeSPKIF07fs+x6dBwHKtzhPWvwi2voEPajm0IgZd5rbsQ04JrfVOsZ 1s2NXgxkpaNDyqduHgooV0P1qtPhK8jIU5AFT8q6qhgjMbtben2/BHWdy4gAvD9PPEnc sa1ploGJIhXPac5TfK3FrfwNCtlQCInL5auGCZ4YMb6SmKbVfbiSNuz0l2sX/KH7lMud 9Xhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=JcpwY3h6soG1ngi/6MFSymbUz2BDrcKylIhiQ0UxP+c=; b=buv5FJUIBfIeP/RTbW42WY4csQ8dMzR+jF7DFjvSH9mc3ylef+BfTPRKK1qRFpkwCH Rx1X2J8O/AwMLdbEhfpkfhiNOqO7f56O4WrnqDPEilbJZ6Ubdft3qbzjt61R4wOmIxUr ia3CepZ+ZCI8bP9kDkTl/5jUstURG+yn3ZHo8GwTkQOPwBLwZOX5CXnJZz/l+OHgU1AC HdGZLQqSeogv6nePtTq2uXWOh3LVd+8TUL6c7tHaf1Tife86dS6vBTNi5vqk8OYU82b9 3iU0+nw+6yT41q4cGXZzVULNJwfBC4KpfLknjQUtdE7r0gu9yq7klWg8mTHPfCkyVGLy TFFA== X-Gm-Message-State: AA6/9RlGQskvVkTtbcCbaDb59WEfDBAytFt37D80VnvY75LulqzGil/kD/zHfMyQYRfGeApOZO+tyRgpla085A== X-Received: by 10.129.50.1 with SMTP id y1mr10526890ywy.210.1475399548919; Sun, 02 Oct 2016 02:12:28 -0700 (PDT) MIME-Version: 1.0 References: <977853EC-AA9B-4210-AC4A-5E4272576888@occamsmachete.com> <43DCEB6E-AD50-4754-962A-E24D4171DBFC@occamsmachete.com> <2CA7C516-B023-479A-8558-59EEB2C444C7@occamsmachete.com> In-Reply-To: From: Georg Heiler Date: Sun, 02 Oct 2016 09:12:18 +0000 Message-ID: Subject: Re: event server - apache nifi & spark data set To: "user@predictionio.incubator.apache.org" Content-Type: multipart/alternative; boundary=001a114218fa03e5b3053dde3a58 archived-at: Sun, 02 Oct 2016 09:12:35 -0000 --001a114218fa03e5b3053dde3a58 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Thanks. After looking around some more I realized that most engines are using RDD and not data frames. Is there a similar limitation as for datasets? Regards, Georg Marcin Ziemi=C5=84ski schrieb am Fr., 30. Sep. 2016 um 20:14 Uhr: > So this is the mentioned PR: > https://github.com/apache/incubator-predictionio/pull/295 > > I am aware this is not enough, but this is a necessary step towards > bringing desired changes. > > Best regards, > Marcin > > pt., 30.09.2016 o 19:50 u=C5=BCytkownik Georg Heiler > napisa=C5=82: > > Thanks. > So a simple recompile for scala 2.11 and upgrade of the spark dependencie= s > would not be enough. > > Would you mind sharing this pull request. I can't seem to find it via > Google. > Thanks again. > Regards Georg > Marcin Ziemi=C5=84ski schrieb am Fr. 30. Sep. 2016 um > 18:05: > > Hi Georg, > > There is currently no support for Apache NiFi integration in the project. > I have personally been looking closer at NiFi recently and it seems like = a > good idea to glue it with PIO. > PredictionIO is now in the stage of Apache incubation and the future > releases after 0.10 will show more new functionality. If you have any ide= as > how it could look like, please feel free to share your conceptions. This = is > actually a very good moment to bring up such issues. > > As far as Datasets are concerned, PIO does not currently support Datasets > in its API. There is currently a pull request with an update to Spark 2.0= , > so Datasets could be used internally in engines once this is merged, but > the API doesn't reflect such changes now. > > Regards, > Marcin > > pt., 30.09.2016 o 17:24 u=C5=BCytkownik Georg Heiler > napisa=C5=82: > > Hi, > > does the event server of PIO integrate with apache nifi? > > In the examples you use the spark RDD api. Does PIO support sparks 2.0`s > datasets as well? > > regards, > Georg > > --001a114218fa03e5b3053dde3a58 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Thanks.
After looking around some more I realized that= most engines are using RDD and not data frames.=C2=A0
Is there a= similar limitation as for =C2=A0datasets?

Regards= ,
Georg

Marcin Ziemi=C5=84ski <zieminm@gm= ail.com> schrieb am Fr., 30. Sep. 2016 um 20:14=C2=A0Uhr:
<= blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px= #ccc solid;padding-left:1ex">
So this = is the mentioned PR: https://github.com/ap= ache/incubator-predictionio/pull/295

I am aware this is not enough, but this is a necessary= step towards bringing desired changes.

Best regards,
Marcin

pt., 30.09.2016 o 19:50=C2= =A0u=C5=BCytkownik Georg Heiler <georg.kf.heiler@gmail.com&g= t; napisa=C5=82:
Thanks.
So a simple recompile for scala= 2.11 and upgrade of the spark dependencies would not be enough.

Would you mind sharing this pull req= uest. I can't seem to find it via Google.
Thank= s again.
Regards Georg
Marci= n Ziemi=C5=84ski <zieminm@gmail.com> schrieb am Fr. 30. Sep. 2016= um 18:05:
Hi Georg,

=
There is currently no support for Apache NiFi integration in the proj= ect. I have personally been looking closer at NiFi recently and it seems li= ke a good idea to glue it with PIO.
Prediction= IO is now in the stage of Apache incubation and the future releases after 0= .10 will show more new functionality. If you have any ideas how it could lo= ok like, please feel free to share your conceptions. This is actually a ver= y good moment to bring up such issues.

As far as Datasets are concerned, PIO does not currently s= upport Datasets in its API. There is currently a pull request with an updat= e to Spark 2.0, so Datasets could be used internally in engines once this i= s merged, but the API doesn't reflect such changes now.

Regards,
Marcin

pt., 30.09.2016= o 17:24=C2=A0u=C5=BCytkownik Georg Heiler <georg.kf.heiler@gmai= l.com> napisa=C5=82:
Hi,

d= oes the event server of PIO integrate with apache nifi?

In the ex= amples you use the spark RDD api. Does PIO support sparks 2.0`s datasets as= well?

regards,
Georg
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