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From Pat Ferrel <>
Subject Re: Need Help Setting up prediction IO
Date Thu, 11 Jan 2018 16:55:13 GMT
The version in the artifact built by Scala should only have the major version number so 2.10
or 2.11. PIO 0.10.0 needs 2.10.  Where, and what variable did you set to 2.10.4? That is the
problem. There will never be a lib built for 2.10.4, it will always be 2.10.

On Jan 11, 2018, at 5:15 AM, Daniel O' Shaughnessy <> wrote:

Basically you need to make sure all your lib dependencies in build.sbt work together. 

On Thu, 11 Jan 2018 at 13:14 Daniel O' Shaughnessy < <>>
Maybe try v2.10.4 based on this line:

[INFO] [Console$] [error]    com.chuusai:shapeless _2.10, _2.10.4

I'm unfamiliar with the ubuntu setup for pio so can't help you there I'm afraid.

On Thu, 11 Jan 2018 at 05:08 Rajesh Jangid < <>>
I am trying to run this on ubuntu 16.04

On Thu, Jan 11, 2018 at 10:36 AM, Rajesh Jangid < <>>
  I have tried once again with 2.10 as well but getting following dependency error

[INFO] [Console$] [error] Modules were resolved with conflicting cross-version suffixes in
[INFO] [Console$] [error]    com.chuusai:shapeless _2.10, _2.10.4
[INFO] [Console$] java.lang.RuntimeException: Conflicting cross-version suffixes in: com.chuusai:shapeless
[INFO] [Console$]     at scala.sys.package$.error(package.scala:27)
[INFO] [Console$]     at sbt.ConflictWarning$.processCrossVersioned(ConflictWarning.scala:46)
[INFO] [Console$]     at sbt.ConflictWarning$.apply(ConflictWarning.scala:32)
[INFO] [Console$]     at sbt.Classpaths$$anonfun$100.apply(Defaults.scala:1300)
[INFO] [Console$]     at sbt.Classpaths$$anonfun$100.apply(Defaults.scala:1297)
[INFO] [Console$]     at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
[INFO] [Console$]     at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
[INFO] [Console$]     at sbt.std.Transform$$anon$ <>(System.scala:63)
[INFO] [Console$]     at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
[INFO] [Console$]     at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
[INFO] [Console$]     at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
[INFO] [Console$]     at <>(Execute.scala:237)
[INFO] [Console$]     at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
[INFO] [Console$]     at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
[INFO] [Console$]     at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
[INFO] [Console$]     at sbt.CompletionService$$anon$
[INFO] [Console$]     at
[INFO] [Console$]     at java.util.concurrent.Executors$
[INFO] [Console$]     at
[INFO] [Console$]     at java.util.concurrent.ThreadPoolExecutor.runWorker(
[INFO] [Console$]     at java.util.concurrent.ThreadPoolExecutor$
[INFO] [Console$]     at
[INFO] [Console$] [error] (*:update) Conflicting cross-version suffixes in: com.chuusai:shapeless
[INFO] [Console$] [error] Total time: 6 s, completed Jan 11, 2018 5:03:51 AM
[ERROR] [Console$] Return code of previous step is 1. Aborting.

On Wed, Jan 10, 2018 at 10:03 PM, Daniel O' Shaughnessy < <>>
I've pulled down this version without any modifications and run with pio v0.10 on a mac and
it builds with no issues.

However, when I add in scalaVersion := "2.11.8" to build.sbt I get a dependency error.

pio v0.10 supports scala 2.10 so you need to switch to this to run! 

On Wed, 10 Jan 2018 at 13:47 Rajesh Jangid < <>>
Yes, v0.5.0

On Jan 10, 2018 7:07 PM, "Daniel O' Shaughnessy" < <>>
Is this the template you're using? <>

On Wed, 10 Jan 2018 at 13:16 Rajesh Jangid < <>>
    We have dependency with elastic and we have elastic 1.4.4 already running. We Do not want
to run another elastic instance.
Latest prediction IO does not support elastic 1.4.4

On Wed, Jan 10, 2018 at 6:25 PM, Daniel O' Shaughnessy < <>>
wrote: you absolutely need to run this with pio v0.10? 

On Wed, 10 Jan 2018 at 12:50 Rajesh Jangid < <>>
{"pio": {"version": { "min": "0.10.0-incubating" }}}

On Wed, Jan 10, 2018 at 6:16 PM, Daniel O' Shaughnessy < <>>
OK that looks fine. What version is PredictionIO set to in template.json?

On Wed, 10 Jan 2018 at 12:38 Rajesh Jangid < <>>

pwd output :- 

ls output :-
build.sbt  data  engine.json  importdata  LICENSE.txt  manifest.json  pio.log  project
 src  target  template.json

Following command is used to build the template:-
build --verbose

On Wed, Jan 10, 2018 at 5:39 PM, Daniel O' Shaughnessy < <>>
wherever you're starting your engine can you type pwd and report the result back?

On Wed, 10 Jan 2018 at 11:40 Rajesh Jangid < <>>
    I have tried different template as well but still unable to get it to work, Getting same
error log.

On Wed, Jan 10, 2018 at 2:52 PM, Rajesh Jangid < <>>
Yes, I have modified engine.js file with app name and then executed command in same folder.

On Wed, Jan 10, 2018 at 2:21 PM, Noelia Osés Fernández < <>>
I've gotten this error when I've run pio build in a folder with no engine.json file.

Have you checked you are running the command in the right folder? i.e. a folder that has an
engine.json file...


On 10 January 2018 at 07:34, Rajesh Jangid < <>>
   I have been trying to setup prediction IO's ecommerce recommendation template. I was able
to test it on the latest version of prediction IO but for some reason I needed to use 0.10
release of prediction IO, the template dosn't seem to work with this release.   Following
is the verbose output while building template ->

user@linux:/MyRecommendation# ../../predictionio-0.10.0-incubating/PredictionIO-0.10.0-incubating/bin/pio
build --verbose
[INFO] [Console$] Using existing engine manifest JSON at /home/integration/client/PredictionIO-0.10/Engines/MyRecommendation/manifest.json
[INFO] [Console$] Using command '/home/integration/client/PredictionIO-0.10/predictionio-0.10.0-incubating/PredictionIO-0.10.0-incubating/sbt/sbt'
at the current working directory to build.
[INFO] [Console$] If the path above is incorrect, this process will fail.
[INFO] [Console$] Uber JAR disabled. Making sure lib/pio-assembly-0.10.0-incubating.jar is
[INFO] [Console$] Going to run: /home/integration/client/PredictionIO-0.10/predictionio-0.10.0-incubating/PredictionIO-0.10.0-incubating/sbt/sbt
 package assemblyPackageDependency
[INFO] [Console$] [info] Loading project definition from /home/integration/client/PredictionIO-0.10/Engines/MyRecommendation/project
[INFO] [Console$] [info] Set current project to template-scala-parallel-ecommercerecommendation
(in build file:/home/integration/client/PredictionIO-0.10/Engines/MyRecommendation/)
[INFO] [Console$] [success] Total time: 0 s, completed Jan 10, 2018 6:04:02 AM
[INFO] [Console$] [info] Including from cache: scala-library-2.11.8.jar
[INFO] [Console$] [info] Checking every *.class/*.jar file's SHA-1.
[INFO] [Console$] [info] Merging files...
[INFO] [Console$] [warn] Merging 'META-INF/MANIFEST.MF' with strategy 'discard'
[INFO] [Console$] [warn] Strategy 'discard' was applied to a file
[INFO] [Console$] [info] Assembly up to date: /home/integration/client/PredictionIO-0.10/Engines/MyRecommendation/target/scala-2.11/template-scala-parallel-ecommercerecommendation-assembly-0.1-SNAPSHOT-deps.jar
[INFO] [Console$] [success] Total time: 1 s, completed Jan 10, 2018 6:04:03 AM
[INFO] [Console$] Build finished successfully.
[INFO] [Console$] Looking for an engine...
[ERROR] [Console$] No engine found. Your build might have failed. Aborting.

Versions used:
scala 2.11.8
spark 1.5.1
elastic 1.4.4
hbase 1.0.0

pio event server is running fine here is log

[INFO] [HBLEvents] The table pio_event:events_0 doesn't exist yet. Creating now...
[INFO] [HBLEvents] Removing table pio_event:events_0...
[INFO] [Console$] (sleeping 5 seconds for all messages to show up...)
[INFO] [Console$] Your system is all ready to go.

1. Can somebody please help regarding the issue here?
2. Also Can you recommend or point me to documentation to build template for older version
of predictionIO?

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