Re: Problem in building event
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 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 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$] Return code of build command: >> /home/pranav/PredictionIO-0.12.1/sbt/sbt package assemblyPackageDependency >> is 1. Aborting. >> >> >> There's no solution available on the web. >> Any suggestions would be a great help. >> >> Thank you. >> >>
Re: Problem in building event
The template should work with 0.12.0 and Spark 2.1.1 as specified in builds.sbt (switch to master branch after cloning the template repo). you're running 2.3 for Spark and pio 12.1, i don't know if there is compatibility, but i don't think so. Marco Il mar 5 giu 2018, 11:22 Sushmita Belur ha scritto: > Hi! > > Im a new user of PredictionIO trying to deploy some classification > template. > > My prerequisites versions are > > Apache Spark - 2.3.0 > Scala - 2.11.8 > Java SE Development Kit 8 > > i am using Postgresql > > I have downloaded Classification template ,created app and collected data > as per documentation. > Now when i run the command "*pio build" *These are the errors i get when > running from MyClassification directory > > [root@abc PredictionIO-0.12.1]# cd MyClassification/ > [root@abc MyClassification]# pio build > [INFO] [Engine$] 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. > >
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.
