[jira] [Commented] (PIO-101) Document usage of Plug-in of event server and engine server

2017-07-12 Thread Naoki Takezoe (JIRA) 

[ 
https://issues.apache.org/jira/browse/PIO-101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16085181#comment-16085181
 ] 

Naoki Takezoe commented on PIO-101:
---

I think we should cleanup plugins implementation before documenting them 
because they have unused (or unnecessary?) method currently.

> Document usage of Plug-in of event server and engine server
> ---
>
> Key: PIO-101
> URL: https://issues.apache.org/jira/browse/PIO-101
> Project: PredictionIO
>  Issue Type: Task
>  Components: Documentation
>Reporter: Kenneth Chan
>
> see 
> http://mail-archives.apache.org/mod_mbox/incubator-predictionio-dev/201706.mbox/%3CCAF_HxLtEonOVALSQgrCRGXctAbL7eypxwG0ErHpaBJJym15j5Q%40mail.gmail.com%3E



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[GitHub] incubator-predictionio issue #401: [PIO-72] Fix class loading for pio-shell

2017-07-12 Thread chanlee514 
Github user chanlee514 commented on the issue:

https://github.com/apache/incubator-predictionio/pull/401
  
@mars Certainly. I've already merged it for my branch 
[here](https://github.com/chanlee514/incubator-predictionio/commits/pr-372). I 
still haven't had time to look into the shade rule error for Heroku UR. I'll 
update the PR once this has been resolved.


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[jira] [Commented] (PIO-72) In `pio-shell` jdbc.StorageClient cannot be loaded

2017-07-12 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/PIO-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16085009#comment-16085009
 ] 

ASF GitHub Bot commented on PIO-72:
---

Github user chanlee514 commented on the issue:

https://github.com/apache/incubator-predictionio/pull/401
  
@mars Certainly. I've already merged it for my branch 
[here](https://github.com/chanlee514/incubator-predictionio/commits/pr-372). I 
still haven't had time to look into the shade rule error for Heroku UR. I'll 
update the PR once this has been resolved.


> In `pio-shell` jdbc.StorageClient cannot be loaded
> --
>
> Key: PIO-72
> URL: https://issues.apache.org/jira/browse/PIO-72
> Project: PredictionIO
>  Issue Type: Bug
>  Components: Core
>Affects Versions: 0.11.0-incubating
> Environment: local developer machines
>Reporter: Mars Hall
>Assignee: Chan
> Attachments: image.png
>
>
> Class loading/classpath is currently broken in {{pio-shell}}. Attached 
> screenshot is the public docs that explain the intended functionality. 
> Instead, users see errors when attempting to use storage classes:
> {code:title=pio-shell.error|borderStyle=solid}
> java.lang.ClassNotFoundException: jdbc.StorageClient
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:264)
> at org.apache.predictionio.data.storage.Storage$.getClient(Storage.scala:228)
> at 
> org.apache.predictionio.data.storage.Storage$.org$apache$predictionio$data$storage$Storage$$updateS2CM(Storage.scala:254)
> at 
> org.apache.predictionio.data.storage.Storage$$anonfun$sourcesToClientMeta$1.apply(Storage.scala:215)
> at 
> org.apache.predictionio.data.storage.Storage$$anonfun$sourcesToClientMeta$1.apply(Storage.scala:215)
> at scala.collection.mutable.MapLike$class.getOrElseUpdate(MapLike.scala:189)
> at scala.collection.mutable.AbstractMap.getOrElseUpdate(Map.scala:91)
> at 
> org.apache.predictionio.data.storage.Storage$.sourcesToClientMeta(Storage.scala:215)
> at 
> org.apache.predictionio.data.storage.Storage$.getDataObject(Storage.scala:284)
> at 
> org.apache.predictionio.data.storage.Storage$.getDataObjectFromRepo(Storage.scala:269)
> at 
> org.apache.predictionio.data.storage.Storage$.getMetaDataApps(Storage.scala:387)
> at 
> org.apache.predictionio.data.store.Common$.appsDb$lzycompute(Common.scala:27)
> at org.apache.predictionio.data.store.Common$.appsDb(Common.scala:27)
> at org.apache.predictionio.data.store.Common$.appNameToId(Common.scala:32)
> at 
> org.apache.predictionio.data.store.PEventStore$.aggregateProperties(PEventStore.scala:108)
> at $line20.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.(:31)
> at $line20.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.(:36)
> at $line20.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.(:38)
> at $line20.$read$$iwC$$iwC$$iwC$$iwC$$iwC.(:40)
> at $line20.$read$$iwC$$iwC$$iwC$$iwC.(:42)
> at $line20.$read$$iwC$$iwC$$iwC.(:44)
> at $line20.$read$$iwC$$iwC.(:46)
> at $line20.$read$$iwC.(:48)
> at $line20.$read.(:50)
> at $line20.$read$.(:54)
> at $line20.$read$.()
> at $line20.$eval$.(:7)
> at $line20.$eval$.()
> at $line20.$eval.$print()
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065)
> at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346)
> at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840)
> at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871)
> at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819)
> at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857)
> at 
> org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902)
> at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814)
> at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657)
> at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665)
> at 
> org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670)
> at 
> org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:997)
> at 
> org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945)
> at 
>

Re: License for templates and sdk

2017-07-12 Thread Donald Szeto 
Hi Shinsuke,

It's a good question. Templates and SDKs are not part of an actual release
defined by ASF, and they don't go into ASF distribution network. That's why
they don't get voted on like the core release.

Would a mentor kindly weigh in on this? Templates are like hello-worlds
tailored for different ML use cases. SDKs are lightweight client code for
REST APIs exposed by core (event and engine server).

Regards,
Donald

On Tue, Jul 11, 2017 at 11:18 AM Shinsuke Sugaya  wrote:

> Hi,
>
> For license updates, my understanding is that we need to
> also update the following repositories for graduation.
> Is it correct? If yes, I'll file JIRA issues.
>
> https://github.com//apache/incubator-predictionio-sdk-python
> https://github.com//apache/incubator-predictionio-sdk-php
> https://github.com//apache/incubator-predictionio-sdk-ruby
> https://github.com//apache/incubator-predictionio-sdk-java
> https://github.com//apache/incubator-predictionio-template-recommender
> https://github.com//apache/incubator-predictionio-template-skeleton
> https://github.com//apache/incubator-predictionio-template-similar-product
> https://github.com//apache/incubator-predictionio-template-ecom-recommender
> https://github.com//apache/incubator-predictionio-template-text-classifier
>
> https://github.com//apache/incubator-predictionio-template-attribute-based-classifier
>
> https://github.com//apache/incubator-predictionio-template-java-ecom-recommender
>
> It seems not to update Swift SDK repository for a long time.
> If nobody update it, it's better to remove it at graduation.
>
> https://github.com//apache/incubator-predictionio-sdk-swift
>
> Regards,
>  shinsuke
>