RE: GraphX Java API

[Felix Cheung]

You might want to check out GraphFrames
graphframes.github.io





On Sun, Jun 5, 2016 at 6:40 PM -0700, "Santoshakhilesh" 
<santosh.akhil...@huawei.com> wrote:





Ok , thanks for letting me know. Yes Since Java and scala programs ultimately 
runs on JVM. So the APIs written in one language can be called from other.
When I had used GraphX (around 2015 beginning) the Java Native APIs were not 
available for GraphX.
So I chose to develop my application in scala and it turned out much simpler to 
develop  in scala due to some of its powerful functions like lambda , map , 
filter etc… which were not available to me in Java 7.
Regards,
Santosh Akhilesh

From: Sonal Goyal [mailto:sonalgoy...@gmail.com]
Sent: 01 June 2016 00:56
To: Santoshakhilesh
Cc: Kumar, Abhishek (US - Bengaluru); user@spark.apache.org; Golatkar, Jayesh 
(US - Bengaluru); Soni, Akhil Dharamprakash (US - Bengaluru); Matta, Rishul (US 
- Bengaluru); Aich, Risha (US - Bengaluru); Kumar, Rajinish (US - Bengaluru); 
Jain, Isha (US - Bengaluru); Kumar, Sandeep (US - Bengaluru)
Subject: Re: GraphX Java API

Its very much possible to use GraphX through Java, though some boilerplate may 
be needed. Here is an example.

Create a graph from edge and vertex RDD (JavaRDD<Tuple2<Object, Long>> 
vertices, JavaRDD<Edge> edges )


ClassTag longTag = scala.reflect.ClassTag$.MODULE$.apply(Long.class);
Graph<Long,Float> graph = Graph.apply(vertices.rdd(),
edges.rdd(), 0L, 
StorageLevel.MEMORY_ONLY(), StorageLevel.MEMORY_ONLY(),
longTag, longTag);



Then basically you can call graph.ops() and do available operations like 
triangleCounting etc,

Best Regards,
Sonal
Founder, Nube Technologies<http://www.nubetech.co>
Reifier at Strata Hadoop World<https://www.youtube.com/watch?v=eD3LkpPQIgM>
Reifier at Spark Summit 
2015<https://spark-summit.org/2015/events/real-time-fuzzy-matching-with-spark-and-elastic-search/>




On Tue, May 31, 2016 at 11:40 AM, Santoshakhilesh 
<santosh.akhil...@huawei.com<mailto:santosh.akhil...@huawei.com>> wrote:
Hi ,
Scala has similar package structure as java and finally it runs on JVM so 
probably you get an impression that its in Java.
As far as I know there are no Java API for GraphX. I had used GraphX last year 
and at that time I had to code in Scala to use the GraphX APIs.
Regards,
Santosh Akhilesh


From: Kumar, Abhishek (US - Bengaluru) 
[mailto:abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com>]
Sent: 30 May 2016 13:24
To: Santoshakhilesh; user@spark.apache.org<mailto:user@spark.apache.org>
Cc: Golatkar, Jayesh (US - Bengaluru); Soni, Akhil Dharamprakash (US - 
Bengaluru); Matta, Rishul (US - Bengaluru); Aich, Risha (US - Bengaluru); 
Kumar, Rajinish (US - Bengaluru); Jain, Isha (US - Bengaluru); Kumar, Sandeep 
(US - Bengaluru)
Subject: RE: GraphX Java API

Hey,
•   I see some graphx packages listed here:
http://spark.apache.org/docs/latest/api/java/index.html
•   
org.apache.spark.graphx<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
•   
org.apache.spark.graphx.impl<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
•   
org.apache.spark.graphx.lib<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
•   
org.apache.spark.graphx.util<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
Aren’t they meant to be used with JAVA?
Thanks

From: Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
Sent: Friday, May 27, 2016 4:52 PM
To: Kumar, Abhishek (US - Bengaluru) 
<abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com>>; 
user@spark.apache.org<mailto:user@spark.apache.org>
Subject: RE: GraphX Java API

GraphX APis are available only in Scala. If you need to use GraphX you need to 
switch to Scala.

From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org<mailto:user@spark.apache.org>
Subject: GraphX Java API

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar






This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1

RE: GraphX Java API

[Santoshakhilesh]

Ok , thanks for letting me know. Yes Since Java and scala programs ultimately 
runs on JVM. So the APIs written in one language can be called from other.
When I had used GraphX (around 2015 beginning) the Java Native APIs were not 
available for GraphX.
So I chose to develop my application in scala and it turned out much simpler to 
develop  in scala due to some of its powerful functions like lambda , map , 
filter etc… which were not available to me in Java 7.
Regards,
Santosh Akhilesh

From: Sonal Goyal [mailto:sonalgoy...@gmail.com]
Sent: 01 June 2016 00:56
To: Santoshakhilesh
Cc: Kumar, Abhishek (US - Bengaluru); user@spark.apache.org; Golatkar, Jayesh 
(US - Bengaluru); Soni, Akhil Dharamprakash (US - Bengaluru); Matta, Rishul (US 
- Bengaluru); Aich, Risha (US - Bengaluru); Kumar, Rajinish (US - Bengaluru); 
Jain, Isha (US - Bengaluru); Kumar, Sandeep (US - Bengaluru)
Subject: Re: GraphX Java API

Its very much possible to use GraphX through Java, though some boilerplate may 
be needed. Here is an example.

Create a graph from edge and vertex RDD (JavaRDD<Tuple2<Object, Long>> 
vertices, JavaRDD<Edge> edges )


ClassTag longTag = scala.reflect.ClassTag$.MODULE$.apply(Long.class);
Graph<Long,Float> graph = Graph.apply(vertices.rdd(),
edges.rdd(), 0L, 
StorageLevel.MEMORY_ONLY(), StorageLevel.MEMORY_ONLY(),
longTag, longTag);



Then basically you can call graph.ops() and do available operations like 
triangleCounting etc,

Best Regards,
Sonal
Founder, Nube Technologies<http://www.nubetech.co>
Reifier at Strata Hadoop World<https://www.youtube.com/watch?v=eD3LkpPQIgM>
Reifier at Spark Summit 
2015<https://spark-summit.org/2015/events/real-time-fuzzy-matching-with-spark-and-elastic-search/>




On Tue, May 31, 2016 at 11:40 AM, Santoshakhilesh 
<santosh.akhil...@huawei.com<mailto:santosh.akhil...@huawei.com>> wrote:
Hi ,
Scala has similar package structure as java and finally it runs on JVM so 
probably you get an impression that its in Java.
As far as I know there are no Java API for GraphX. I had used GraphX last year 
and at that time I had to code in Scala to use the GraphX APIs.
Regards,
Santosh Akhilesh


From: Kumar, Abhishek (US - Bengaluru) 
[mailto:abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com>]
Sent: 30 May 2016 13:24
To: Santoshakhilesh; user@spark.apache.org<mailto:user@spark.apache.org>
Cc: Golatkar, Jayesh (US - Bengaluru); Soni, Akhil Dharamprakash (US - 
Bengaluru); Matta, Rishul (US - Bengaluru); Aich, Risha (US - Bengaluru); 
Kumar, Rajinish (US - Bengaluru); Jain, Isha (US - Bengaluru); Kumar, Sandeep 
(US - Bengaluru)
Subject: RE: GraphX Java API

Hey,
•   I see some graphx packages listed here:
http://spark.apache.org/docs/latest/api/java/index.html
•   
org.apache.spark.graphx<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
•   
org.apache.spark.graphx.impl<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
•   
org.apache.spark.graphx.lib<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
•   
org.apache.spark.graphx.util<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
Aren’t they meant to be used with JAVA?
Thanks

From: Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
Sent: Friday, May 27, 2016 4:52 PM
To: Kumar, Abhishek (US - Bengaluru) 
<abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com>>; 
user@spark.apache.org<mailto:user@spark.apache.org>
Subject: RE: GraphX Java API

GraphX APis are available only in Scala. If you need to use GraphX you need to 
switch to Scala.

From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org<mailto:user@spark.apache.org>
Subject: GraphX Java API

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar






This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1

Re: GraphX Java API

[Sonal Goyal]

Its very much possible to use GraphX through Java, though some boilerplate
may be needed. Here is an example.

Create a graph from edge and vertex RDD (JavaRDD<Tuple2<Object, Long>>
vertices, JavaRDD<Edge> edges )


ClassTag longTag = scala.reflect.ClassTag$.MODULE$.apply(Long.class);
Graph<Long,Float> graph = Graph.apply(vertices.rdd(),
edges.rdd(), 0L, StorageLevel.MEMORY_ONLY(), StorageLevel.MEMORY_ONLY(),
longTag, longTag);



Then basically you can call graph.ops() and do available operations like
triangleCounting etc,

Best Regards,
Sonal
Founder, Nube Technologies <http://www.nubetech.co>
Reifier at Strata Hadoop World <https://www.youtube.com/watch?v=eD3LkpPQIgM>
Reifier at Spark Summit 2015
<https://spark-summit.org/2015/events/real-time-fuzzy-matching-with-spark-and-elastic-search/>

<http://in.linkedin.com/in/sonalgoyal>



On Tue, May 31, 2016 at 11:40 AM, Santoshakhilesh <
santosh.akhil...@huawei.com> wrote:

> Hi ,
>
> Scala has similar package structure as java and finally it runs on JVM so
> probably you get an impression that its in Java.
>
> As far as I know there are no Java API for GraphX. I had used GraphX last
> year and at that time I had to code in Scala to use the GraphX APIs.
>
> Regards,
> Santosh Akhilesh
>
>
>
>
>
> *From:* Kumar, Abhishek (US - Bengaluru) [mailto:
> abhishekkuma...@deloitte.com]
> *Sent:* 30 May 2016 13:24
> *To:* Santoshakhilesh; user@spark.apache.org
> *Cc:* Golatkar, Jayesh (US - Bengaluru); Soni, Akhil Dharamprakash (US -
> Bengaluru); Matta, Rishul (US - Bengaluru); Aich, Risha (US - Bengaluru);
> Kumar, Rajinish (US - Bengaluru); Jain, Isha (US - Bengaluru); Kumar,
> Sandeep (US - Bengaluru)
> *Subject:* RE: GraphX Java API
>
>
>
> Hey,
>
> ·   I see some graphx packages listed here:
>
> http://spark.apache.org/docs/latest/api/java/index.html
>
> ·   org.apache.spark.graphx
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
>
> ·   org.apache.spark.graphx.impl
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
>
> ·   org.apache.spark.graphx.lib
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
>
> ·   org.apache.spark.graphx.util
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
>
> Aren’t they meant to be used with JAVA?
>
> Thanks
>
>
>
> *From:* Santoshakhilesh [mailto:santosh.akhil...@huawei.com
> <santosh.akhil...@huawei.com>]
> *Sent:* Friday, May 27, 2016 4:52 PM
> *To:* Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>;
> user@spark.apache.org
> *Subject:* RE: GraphX Java API
>
>
>
> GraphX APis are available only in Scala. If you need to use GraphX you
> need to switch to Scala.
>
>
>
> *From:* Kumar, Abhishek (US - Bengaluru) [
> mailto:abhishekkuma...@deloitte.com <abhishekkuma...@deloitte.com>]
> *Sent:* 27 May 2016 19:59
> *To:* user@spark.apache.org
> *Subject:* GraphX Java API
>
>
>
> Hi,
>
>
>
> We are trying to consume the Java API for GraphX, but there is no
> documentation available online on the usage or examples. It would be great
> if we could get some examples in Java.
>
>
>
> Thanks and regards,
>
>
>
> *Abhishek Kumar*
>
>
>
>
>
>
>
> This message (including any attachments) contains confidential information
> intended for a specific individual and purpose, and is protected by law. If
> you are not the intended recipient, you should delete this message and any
> disclosure, copying, or distribution of this message, or the taking of any
> action based on it, by you is strictly prohibited.
>
> v.E.1
>
>
>
>
>
>
>
>
>

RE: GraphX Java API

[Santoshakhilesh]

Hi ,
Scala has similar package structure as java and finally it runs on JVM so 
probably you get an impression that its in Java.
As far as I know there are no Java API for GraphX. I had used GraphX last year 
and at that time I had to code in Scala to use the GraphX APIs.
Regards,
Santosh Akhilesh


From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 30 May 2016 13:24
To: Santoshakhilesh; user@spark.apache.org
Cc: Golatkar, Jayesh (US - Bengaluru); Soni, Akhil Dharamprakash (US - 
Bengaluru); Matta, Rishul (US - Bengaluru); Aich, Risha (US - Bengaluru); 
Kumar, Rajinish (US - Bengaluru); Jain, Isha (US - Bengaluru); Kumar, Sandeep 
(US - Bengaluru)
Subject: RE: GraphX Java API

Hey,
•   I see some graphx packages listed here:
http://spark.apache.org/docs/latest/api/java/index.html
•   
org.apache.spark.graphx<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
•   
org.apache.spark.graphx.impl<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
•   
org.apache.spark.graphx.lib<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
•   
org.apache.spark.graphx.util<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
Aren’t they meant to be used with JAVA?
Thanks

From: Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
Sent: Friday, May 27, 2016 4:52 PM
To: Kumar, Abhishek (US - Bengaluru) 
<abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com>>; 
user@spark.apache.org<mailto:user@spark.apache.org>
Subject: RE: GraphX Java API

GraphX APis are available only in Scala. If you need to use GraphX you need to 
switch to Scala.

From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org<mailto:user@spark.apache.org>
Subject: GraphX Java API

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar






This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1

Re: GraphX Java API

[Chris Fregly]

btw, GraphX in Action is one of the better books out on Spark.

Michael did a great job with this one.  He even breaks down snippets of
Scala for newbies to understand the seemingly-arbitrary syntax.  I learned
quite a bit about not only Spark, but also Scala.

And of course, we shouldn't forget about Sean's Advanced Analytics with
Spark which, of course, is a classic that I still reference regularly.  :)

On Mon, May 30, 2016 at 7:42 AM, Michael Malak <
michaelma...@yahoo.com.invalid> wrote:

> Yes, it is possible to use GraphX from Java but it requires 10x the amount
> of code and involves using obscure typing and pre-defined lambda prototype
> facilities. I give an example of it in my book, the source code for which
> can be downloaded for free from
> https://www.manning.com/books/spark-graphx-in-action The relevant example
> is EdgeCount.java in chapter 10.
>
> As I suggest in my book, likely the only reason you'd want to put yourself
> through that torture is corporate mandate or compatibility with Java
> bytecode tools.
>
>
> --
> *From:* Sean Owen <so...@cloudera.com>
> *To:* Takeshi Yamamuro <linguin@gmail.com>; "Kumar, Abhishek (US -
> Bengaluru)" <abhishekkuma...@deloitte.com>
> *Cc:* "user@spark.apache.org" <user@spark.apache.org>
> *Sent:* Monday, May 30, 2016 7:07 AM
> *Subject:* Re: GraphX Java API
>
> No, you can call any Scala API in Java. It is somewhat less convenient if
> the method was not written with Java in mind but does work.
>
> On Mon, May 30, 2016, 00:32 Takeshi Yamamuro <linguin@gmail.com>
> wrote:
>
> These package are used only for Scala.
>
> On Mon, May 30, 2016 at 2:23 PM, Kumar, Abhishek (US - Bengaluru) <
> abhishekkuma...@deloitte.com> wrote:
>
> Hey,
> ·   I see some graphx packages listed here:
> http://spark.apache.org/docs/latest/api/java/index.html
> ·   org.apache.spark.graphx
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
> ·   org.apache.spark.graphx.impl
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
> ·   org.apache.spark.graphx.lib
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
> ·   org.apache.spark.graphx.util
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
> Aren’t they meant to be used with JAVA?
> Thanks
>
> *From:* Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
> *Sent:* Friday, May 27, 2016 4:52 PM
> *To:* Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>;
> user@spark.apache.org
> *Subject:* RE: GraphX Java API
>
> GraphX APis are available only in Scala. If you need to use GraphX you
> need to switch to Scala.
>
> *From:* Kumar, Abhishek (US - Bengaluru) [
> mailto:abhishekkuma...@deloitte.com <abhishekkuma...@deloitte.com>]
> *Sent:* 27 May 2016 19:59
> *To:* user@spark.apache.org
> *Subject:* GraphX Java API
>
> Hi,
>
> We are trying to consume the Java API for GraphX, but there is no
> documentation available online on the usage or examples. It would be great
> if we could get some examples in Java.
>
> Thanks and regards,
>
> *Abhishek Kumar*
>
>
>
> This message (including any attachments) contains confidential information
> intended for a specific individual and purpose, and is protected by law. If
> you are not the intended recipient, you should delete this message and any
> disclosure, copying, or distribution of this message, or the taking of any
> action based on it, by you is strictly prohibited.
> v.E.1
>
>
>
>
>
>
>
>
> --
> ---
> Takeshi Yamamuro
>
>
>
>


-- 
*Chris Fregly*
Research Scientist @ Flux Capacitor AI
"Bringing AI Back to the Future!"
San Francisco, CA
http://fluxcapacitor.ai

Re: GraphX Java API

[Michael Malak]

Yes, it is possible to use GraphX from Java but it requires 10x the amount of 
code and involves using obscure typing and pre-defined lambda prototype 
facilities. I give an example of it in my book, the source code for which can 
be downloaded for free from 
https://www.manning.com/books/spark-graphx-in-action The relevant example is 
EdgeCount.java in chapter 10.
As I suggest in my book, likely the only reason you'd want to put yourself 
through that torture is corporate mandate or compatibility with Java bytecode 
tools.

  From: Sean Owen <so...@cloudera.com>
 To: Takeshi Yamamuro <linguin@gmail.com>; "Kumar, Abhishek (US - 
Bengaluru)" <abhishekkuma...@deloitte.com> 
Cc: "user@spark.apache.org" <user@spark.apache.org>
 Sent: Monday, May 30, 2016 7:07 AM
 Subject: Re: GraphX Java API
   
No, you can call any Scala API in Java. It is somewhat less convenient if the 
method was not written with Java in mind but does work. 

On Mon, May 30, 2016, 00:32 Takeshi Yamamuro <linguin@gmail.com> wrote:

These package are used only for Scala.
On Mon, May 30, 2016 at 2:23 PM, Kumar, Abhishek (US - Bengaluru) 
<abhishekkuma...@deloitte.com> wrote:

Hey,·  I see some graphx packages listed 
here:http://spark.apache.org/docs/latest/api/java/index.html·  
org.apache.spark.graphx·  org.apache.spark.graphx.impl·  
org.apache.spark.graphx.lib·  org.apache.spark.graphx.utilAren’t they meant 
to be used with JAVA?Thanks From: Santoshakhilesh 
[mailto:santosh.akhil...@huawei.com]
Sent: Friday, May 27, 2016 4:52 PM
To: Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>; 
user@spark.apache.org
Subject: RE: GraphX Java API GraphX APis are available only in Scala. If you 
need to use GraphX you need to switch to Scala. From: Kumar, Abhishek (US - 
Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org
Subject: GraphX Java API Hi, We are trying to consume the Java API for GraphX, 
but there is no documentation available online on the usage or examples. It 
would be great if we could get some examples in Java. Thanks and regards, 
Abhishek Kumar   This message (including any attachments) contains confidential 
information intended for a specific individual and purpose, and is protected by 
law. If you are not the intended recipient, you should delete this message and 
any disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.v.E.1



-- 
---
Takeshi Yamamuro



  

Re: GraphX Java API

[Sean Owen]

No, you can call any Scala API in Java. It is somewhat less convenient if
the method was not written with Java in mind but does work.

On Mon, May 30, 2016, 00:32 Takeshi Yamamuro <linguin@gmail.com> wrote:

> These package are used only for Scala.
>
> On Mon, May 30, 2016 at 2:23 PM, Kumar, Abhishek (US - Bengaluru) <
> abhishekkuma...@deloitte.com> wrote:
>
>> Hey,
>>
>> ·   I see some graphx packages listed here:
>>
>> http://spark.apache.org/docs/latest/api/java/index.html
>>
>> ·   org.apache.spark.graphx
>> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
>>
>> ·   org.apache.spark.graphx.impl
>> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
>>
>> ·   org.apache.spark.graphx.lib
>> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
>>
>> ·   org.apache.spark.graphx.util
>> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
>>
>> Aren’t they meant to be used with JAVA?
>>
>> Thanks
>>
>>
>>
>> *From:* Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
>> *Sent:* Friday, May 27, 2016 4:52 PM
>> *To:* Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>;
>> user@spark.apache.org
>> *Subject:* RE: GraphX Java API
>>
>>
>>
>> GraphX APis are available only in Scala. If you need to use GraphX you
>> need to switch to Scala.
>>
>>
>>
>> *From:* Kumar, Abhishek (US - Bengaluru) [
>> mailto:abhishekkuma...@deloitte.com <abhishekkuma...@deloitte.com>]
>> *Sent:* 27 May 2016 19:59
>> *To:* user@spark.apache.org
>> *Subject:* GraphX Java API
>>
>>
>>
>> Hi,
>>
>>
>>
>> We are trying to consume the Java API for GraphX, but there is no
>> documentation available online on the usage or examples. It would be great
>> if we could get some examples in Java.
>>
>>
>>
>> Thanks and regards,
>>
>>
>>
>> *Abhishek Kumar*
>>
>>
>>
>>
>>
>>
>>
>> This message (including any attachments) contains confidential
>> information intended for a specific individual and purpose, and is
>> protected by law. If you are not the intended recipient, you should delete
>> this message and any disclosure, copying, or distribution of this message,
>> or the taking of any action based on it, by you is strictly prohibited.
>>
>> v.E.1
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
>
>
> --
> ---
> Takeshi Yamamuro
>

Re: GraphX Java API

[Takeshi Yamamuro]

These package are used only for Scala.

On Mon, May 30, 2016 at 2:23 PM, Kumar, Abhishek (US - Bengaluru) <
abhishekkuma...@deloitte.com> wrote:

> Hey,
>
> ·   I see some graphx packages listed here:
>
> http://spark.apache.org/docs/latest/api/java/index.html
>
> ·   org.apache.spark.graphx
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
>
> ·   org.apache.spark.graphx.impl
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
>
> ·   org.apache.spark.graphx.lib
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
>
> ·   org.apache.spark.graphx.util
> <http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
>
> Aren’t they meant to be used with JAVA?
>
> Thanks
>
>
>
> *From:* Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
> *Sent:* Friday, May 27, 2016 4:52 PM
> *To:* Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>;
> user@spark.apache.org
> *Subject:* RE: GraphX Java API
>
>
>
> GraphX APis are available only in Scala. If you need to use GraphX you
> need to switch to Scala.
>
>
>
> *From:* Kumar, Abhishek (US - Bengaluru) [
> mailto:abhishekkuma...@deloitte.com <abhishekkuma...@deloitte.com>]
> *Sent:* 27 May 2016 19:59
> *To:* user@spark.apache.org
> *Subject:* GraphX Java API
>
>
>
> Hi,
>
>
>
> We are trying to consume the Java API for GraphX, but there is no
> documentation available online on the usage or examples. It would be great
> if we could get some examples in Java.
>
>
>
> Thanks and regards,
>
>
>
> *Abhishek Kumar*
>
>
>
>
>
>
>
> This message (including any attachments) contains confidential information
> intended for a specific individual and purpose, and is protected by law. If
> you are not the intended recipient, you should delete this message and any
> disclosure, copying, or distribution of this message, or the taking of any
> action based on it, by you is strictly prohibited.
>
> v.E.1
>
>
>
>
>
>
>
>
>



-- 
---
Takeshi Yamamuro

RE: GraphX Java API

[Kumar, Abhishek (US - Bengaluru)]

Hey,
·   I see some graphx packages listed here:
http://spark.apache.org/docs/latest/api/java/index.html
·   
org.apache.spark.graphx<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/package-frame.html>
·   
org.apache.spark.graphx.impl<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/impl/package-frame.html>
·   
org.apache.spark.graphx.lib<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/lib/package-frame.html>
·   
org.apache.spark.graphx.util<http://spark.apache.org/docs/latest/api/java/org/apache/spark/graphx/util/package-frame.html>
Aren’t they meant to be used with JAVA?
Thanks

From: Santoshakhilesh [mailto:santosh.akhil...@huawei.com]
Sent: Friday, May 27, 2016 4:52 PM
To: Kumar, Abhishek (US - Bengaluru) <abhishekkuma...@deloitte.com>; 
user@spark.apache.org
Subject: RE: GraphX Java API

GraphX APis are available only in Scala. If you need to use GraphX you need to 
switch to Scala.

From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org<mailto:user@spark.apache.org>
Subject: GraphX Java API

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar






This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1

Re: GraphX Java API

[Jules Damji]

Also, this blog talks about GraphsFrames implementation of some GraphX 
algorithms, accessible from Java, Scala, and Python 

https://databricks.com/blog/2016/03/03/introducing-graphframes.html

Cheers 
Jules 

Sent from my iPhone
Pardon the dumb thumb typos :)

> On May 29, 2016, at 12:24 AM, Takeshi Yamamuro <linguin@gmail.com> wrote:
> 
> Hi,
> 
> Have you checked GraphFrame?
> See the related discussion: See 
> https://issues.apache.org/jira/browse/SPARK-3665
> 
> // maropu
> 
>> On Fri, May 27, 2016 at 8:22 PM, Santoshakhilesh 
>> <santosh.akhil...@huawei.com> wrote:
>> GraphX APis are available only in Scala. If you need to use GraphX you need 
>> to switch to Scala.
>> 
>>  
>> 
>> From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com] 
>> Sent: 27 May 2016 19:59
>> To: user@spark.apache.org
>> Subject: GraphX Java API
>> 
>>  
>> 
>> Hi,
>> 
>>  
>> 
>> We are trying to consume the Java API for GraphX, but there is no 
>> documentation available online on the usage or examples. It would be great 
>> if we could get some examples in Java.
>> 
>>  
>> 
>> Thanks and regards,
>> 
>>  
>> 
>> Abhishek Kumar
>> 
>> Products & Services | iLab
>> 
>> Deloitte Consulting LLP
>> 
>> Block ‘C’, Divyasree Technopolis, Survey No.: 123 & 132/2, Yemlur Post, 
>> Yemlur, Bengaluru – 560037, Karnataka, India
>> 
>> Mobile: +91 7736795770
>> 
>> abhishekkuma...@deloitte.com | www.deloitte.com
>> 
>>  
>> 
>> Please consider the environment before printing.
>> 
>>  
>> 
>>  
>> 
>>  
>> 
>> This message (including any attachments) contains confidential information 
>> intended for a specific individual and purpose, and is protected by law. If 
>> you are not the intended recipient, you should delete this message and any 
>> disclosure, copying, or distribution of this message, or the taking of any 
>> action based on it, by you is strictly prohibited.
>> 
>> v.E.1
>> 
>>  
>> 
>>  
>> 
>>  
>> 
>>  
>> 
> 
> 
> 
> -- 
> ---
> Takeshi Yamamuro

Re: GraphX Java API

[Takeshi Yamamuro]

Hi,

Have you checked GraphFrame?
See the related discussion: See
https://issues.apache.org/jira/browse/SPARK-3665

// maropu

On Fri, May 27, 2016 at 8:22 PM, Santoshakhilesh <
santosh.akhil...@huawei.com> wrote:

> GraphX APis are available only in Scala. If you need to use GraphX you
> need to switch to Scala.
>
>
>
> *From:* Kumar, Abhishek (US - Bengaluru) [mailto:
> abhishekkuma...@deloitte.com]
> *Sent:* 27 May 2016 19:59
> *To:* user@spark.apache.org
> *Subject:* GraphX Java API
>
>
>
> Hi,
>
>
>
> We are trying to consume the Java API for GraphX, but there is no
> documentation available online on the usage or examples. It would be great
> if we could get some examples in Java.
>
>
>
> Thanks and regards,
>
>
>
> *Abhishek Kumar*
>
> Products & Services | iLab
>
> Deloitte Consulting LLP
>
> Block ‘C’, Divyasree Technopolis, Survey No.: 123 & 132/2, Yemlur Post,
> Yemlur, Bengaluru – 560037, Karnataka, India
>
> Mobile: +91 7736795770
>
> abhishekkuma...@deloitte.com | www.deloitte.com
>
>
>
> Please consider the environment before printing.
>
>
>
>
>
>
>
> This message (including any attachments) contains confidential information
> intended for a specific individual and purpose, and is protected by law. If
> you are not the intended recipient, you should delete this message and any
> disclosure, copying, or distribution of this message, or the taking of any
> action based on it, by you is strictly prohibited.
>
> v.E.1
>
>
>
>
>
>
>
>
>



-- 
---
Takeshi Yamamuro

RE: GraphX Java API

[Santoshakhilesh]

GraphX APis are available only in Scala. If you need to use GraphX you need to 
switch to Scala.

From: Kumar, Abhishek (US - Bengaluru) [mailto:abhishekkuma...@deloitte.com]
Sent: 27 May 2016 19:59
To: user@spark.apache.org
Subject: GraphX Java API

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar
Products & Services | iLab
Deloitte Consulting LLP
Block ‘C’, Divyasree Technopolis, Survey No.: 123 & 132/2, Yemlur Post, Yemlur, 
Bengaluru – 560037, Karnataka, India
Mobile: +91 7736795770
abhishekkuma...@deloitte.com<mailto:abhishekkuma...@deloitte.com> | 
www.deloitte.com<http://www.deloitte.com/>

Please consider the environment before printing.






This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1

GraphX Java API

[Kumar, Abhishek (US - Bengaluru)]

Hi,

We are trying to consume the Java API for GraphX, but there is no documentation 
available online on the usage or examples. It would be great if we could get 
some examples in Java.

Thanks and regards,

Abhishek Kumar
Products & Services | iLab
Deloitte Consulting LLP
Block ‘C’, Divyasree Technopolis, Survey No.: 123 & 132/2, Yemlur Post, Yemlur, 
Bengaluru – 560037, Karnataka, India
Mobile: +91 7736795770
abhishekkuma...@deloitte.com | 
www.deloitte.com

Please consider the environment before printing.





This message (including any attachments) contains confidential information 
intended for a specific individual and purpose, and is protected by law. If you 
are not the intended recipient, you should delete this message and any 
disclosure, copying, or distribution of this message, or the taking of any 
action based on it, by you is strictly prohibited.

v.E.1