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Posted to user@predictionio.apache.org by Sushmita Belur <su...@gmail.com> on 2018/06/05 09:22:06 UTC
Problem in building event
Hi!
Im a new user of PredictionIO trying to deploy some classification
template.
My prerequisites versions are
Apache Spark - 2.3.0
Scala - 2.11.8
Java SE Development Kit 8
i am using Postgresql
I have downloaded Classification template ,created app and collected data
as per documentation.
Now when i run the command "*pio build" *These are the errors i get when
running from MyClassification directory
[root@abc PredictionIO-0.12.1]# cd MyClassification/
[root@abc MyClassification]# pio build
[INFO] [Engine$] Using command '/home/pranav/PredictionIO-0.12.1/sbt/sbt'
at /home/pranav/PredictionIO-0.12.1/MyClassification to build.
[INFO] [Engine$] If the path above is incorrect, this process will fail.
[INFO] [Engine$] Uber JAR disabled. Making sure lib/pio-assembly-0.12.1.jar
is absent.
[INFO] [Engine$] Going to run: /home/pranav/PredictionIO-0.12.1/sbt/sbt
package assemblyPackageDependency in
/home/pranav/PredictionIO-0.12.1/MyClassification
[ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
Unexpected error: java.security.InvalidAlgorithmParameterException: the
trustAnchors parameter must be non-empty url=
https://repo.typesafe.com/typesafe/ivy-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
[ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
Unexpected error: java.security.InvalidAlgorithmParameterException: the
trustAnchors parameter must be non-empty url=
https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
[ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
Unexpected error: java.security.InvalidAlgorithmParameterException: the
trustAnchors parameter must be non-empty url=
https://repo1.maven.org/maven2/com/eed3si9n/sbt-assembly_2.10_0.13/0.14.5/sbt-assembly-0.14.5.pom
[ERROR] [Engine$] [error] (*:update) sbt.ResolveException: unresolved
dependency: com.eed3si9n#sbt-assembly;0.14.5: not found
[ERROR] [Engine$] Return code of build command:
/home/pranav/PredictionIO-0.12.1/sbt/sbt package assemblyPackageDependency
is 1. Aborting.
There's no solution available on the web.
Any suggestions would be a great help.
Thank you.
Re: Problem in building event
Posted by Donald Szeto <do...@apache.org>.
It seems to be a problem related to your JVM setup:
https://stackoverflow.com/questions/6784463/error-trustanchors-parameter-must-be-non-empty
In your case, `pio build` invoked the underlying build tool (sbt) and was
trying to download other libraries from the Internet, but failed at that
point.
On Tue, Jun 5, 2018 at 3:04 AM Marco Goldin <ma...@gmail.com> wrote:
> The template should work with 0.12.0 and Spark 2.1.1 as specified in
> builds.sbt (switch to master branch after cloning the template repo).
> you're running 2.3 for Spark and pio 12.1, i don't know if there is
> compatibility, but i don't think so.
>
> Marco
>
> Il mar 5 giu 2018, 11:22 Sushmita Belur <su...@gmail.com> ha
> scritto:
>
>> Hi!
>>
>> Im a new user of PredictionIO trying to deploy some classification
>> template.
>>
>> My prerequisites versions are
>>
>> Apache Spark - 2.3.0
>> Scala - 2.11.8
>> Java SE Development Kit 8
>>
>> i am using Postgresql
>>
>> I have downloaded Classification template ,created app and collected data
>> as per documentation.
>> Now when i run the command "*pio build" *These are the errors i get
>> when running from MyClassification directory
>>
>> [root@abc PredictionIO-0.12.1]# cd MyClassification/
>> [root@abc MyClassification]# pio build
>> [INFO] [Engine$] Using command '/home/pranav/PredictionIO-0.12.1/sbt/sbt'
>> at /home/pranav/PredictionIO-0.12.1/MyClassification to build.
>> [INFO] [Engine$] If the path above is incorrect, this process will fail.
>> [INFO] [Engine$] Uber JAR disabled. Making sure
>> lib/pio-assembly-0.12.1.jar is absent.
>> [INFO] [Engine$] Going to run: /home/pranav/PredictionIO-0.12.1/sbt/sbt
>> package assemblyPackageDependency in
>> /home/pranav/PredictionIO-0.12.1/MyClassification
>> [ERROR] [Engine$] [error] Server access Error:
>> java.lang.RuntimeException: Unexpected error:
>> java.security.InvalidAlgorithmParameterException: the trustAnchors
>> parameter must be non-empty url=
>> https://repo.typesafe.com/typesafe/ivy-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
>> [ERROR] [Engine$] [error] Server access Error:
>> java.lang.RuntimeException: Unexpected error:
>> java.security.InvalidAlgorithmParameterException: the trustAnchors
>> parameter must be non-empty url=
>> https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
>> [ERROR] [Engine$] [error] Server access Error:
>> java.lang.RuntimeException: Unexpected error:
>> java.security.InvalidAlgorithmParameterException: the trustAnchors
>> parameter must be non-empty url=
>> https://repo1.maven.org/maven2/com/eed3si9n/sbt-assembly_2.10_0.13/0.14.5/sbt-assembly-0.14.5.pom
>> [ERROR] [Engine$] [error] (*:update) sbt.ResolveException: unresolved
>> dependency: com.eed3si9n#sbt-assembly;0.14.5: not found
>> [ERROR] [Engine$] Return code of build command:
>> /home/pranav/PredictionIO-0.12.1/sbt/sbt package assemblyPackageDependency
>> is 1. Aborting.
>>
>>
>> There's no solution available on the web.
>> Any suggestions would be a great help.
>>
>> Thank you.
>>
>>
Re: Problem in building event
Posted by Marco Goldin <ma...@gmail.com>.
The template should work with 0.12.0 and Spark 2.1.1 as specified in
builds.sbt (switch to master branch after cloning the template repo).
you're running 2.3 for Spark and pio 12.1, i don't know if there is
compatibility, but i don't think so.
Marco
Il mar 5 giu 2018, 11:22 Sushmita Belur <su...@gmail.com> ha
scritto:
> Hi!
>
> Im a new user of PredictionIO trying to deploy some classification
> template.
>
> My prerequisites versions are
>
> Apache Spark - 2.3.0
> Scala - 2.11.8
> Java SE Development Kit 8
>
> i am using Postgresql
>
> I have downloaded Classification template ,created app and collected data
> as per documentation.
> Now when i run the command "*pio build" *These are the errors i get when
> running from MyClassification directory
>
> [root@abc PredictionIO-0.12.1]# cd MyClassification/
> [root@abc MyClassification]# pio build
> [INFO] [Engine$] Using command '/home/pranav/PredictionIO-0.12.1/sbt/sbt'
> at /home/pranav/PredictionIO-0.12.1/MyClassification to build.
> [INFO] [Engine$] If the path above is incorrect, this process will fail.
> [INFO] [Engine$] Uber JAR disabled. Making sure
> lib/pio-assembly-0.12.1.jar is absent.
> [INFO] [Engine$] Going to run: /home/pranav/PredictionIO-0.12.1/sbt/sbt
> package assemblyPackageDependency in
> /home/pranav/PredictionIO-0.12.1/MyClassification
> [ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
> Unexpected error: java.security.InvalidAlgorithmParameterException: the
> trustAnchors parameter must be non-empty url=
> https://repo.typesafe.com/typesafe/ivy-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
> [ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
> Unexpected error: java.security.InvalidAlgorithmParameterException: the
> trustAnchors parameter must be non-empty url=
> https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.eed3si9n/sbt-assembly/scala_2.10/sbt_0.13/0.14.5/ivys/ivy.xml
> [ERROR] [Engine$] [error] Server access Error: java.lang.RuntimeException:
> Unexpected error: java.security.InvalidAlgorithmParameterException: the
> trustAnchors parameter must be non-empty url=
> https://repo1.maven.org/maven2/com/eed3si9n/sbt-assembly_2.10_0.13/0.14.5/sbt-assembly-0.14.5.pom
> [ERROR] [Engine$] [error] (*:update) sbt.ResolveException: unresolved
> dependency: com.eed3si9n#sbt-assembly;0.14.5: not found
> [ERROR] [Engine$] Return code of build command:
> /home/pranav/PredictionIO-0.12.1/sbt/sbt package assemblyPackageDependency
> is 1. Aborting.
>
>
> There's no solution available on the web.
> Any suggestions would be a great help.
>
> Thank you.
>
>