Trying to build Zeppelin, hitting the following error

[Michael Segel]

Hi,

I’m trying to build 0.7.3 release of zeppeling on a Centos 7 box.

I have /opt/scala and /opt/spark  setup and their bin directories in my path.
(scala 2.11.11 and spark 2.1.1)

I’m trying to build a basic release  ‘mvn clean package -DskipTests’  to start…

I’m running in to the following error:
[ERROR] /opt/zeppelin-0.7.3/zeppelin-display/src/main/scala/org/apache/zeppelin/display/angular/AbstractAngularElem.scala:25: error: object xml is not a member of package scala
[INFO] import scala.xml._
[INFO]              ^


This occurs when trying to build the GUI.

Any suggestions?

Thx

-Mike

[Mina Lee-2]

Hi Micheal,

have you tried to run `./dev/change_scala_version.sh 2.11` and add `-Pscala-2.11` profile to mvn command?

When you build Zeppelin, maven doesn't use the scala version that is pre-installed on your machine,

but it downloads scala version that is specified in active profile.

You will need to add `-Pscala-2.11` in mvn command to activate scala 2.11 since we use scala-2.10 by default.

You can find build command examples in Zeppelin website [1], hope this helps.

Cheers,

Mina

[1] https://zeppelin.apache.org/docs/latest/install/build.html#build-command-examples

On Tue, Oct 17, 2017 at 1:40 AM Michael Segel <[hidden email]> wrote:

Hi,

I’m trying to build 0.7.3 release of zeppeling on a Centos 7 box.

I have /opt/scala and /opt/spark  setup and their bin directories in my path.
(scala 2.11.11 and spark 2.1.1)

I’m trying to build a basic release  ‘mvn clean package -DskipTests’  to start…

I’m running in to the following error:
[ERROR] /opt/zeppelin-0.7.3/zeppelin-display/src/main/scala/org/apache/zeppelin/display/angular/AbstractAngularElem.scala:25: error: object xml is not a member of package scala
[INFO] import scala.xml._
[INFO]              ^


This occurs when trying to build the GUI.

Any suggestions?

Thx

-Mike

[Michael Segel]

Yeah that did it.  Now dying with an error about Flink. 

[ERROR] Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.2.2:compile (scala-compile-first) on project zeppelin-flink_2.11: wrap: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Could not find artifact org.scalamacros:paradise_2.11.11:jar:2.0.1 in central (https://repo.maven.apache.org/maven2)

I figured it was user error… 

Having said that… I’m not sure why 7.3 isn’t defaulting to Scala 2.11 like everything else. 

Thx

On Oct 16, 2017, at 11:41 PM, Mina Lee <[hidden email]> wrote:

Hi Micheal,

have you tried to run `./dev/change_scala_version.sh 2.11` and add `-Pscala-2.11` profile to mvn command?

When you build Zeppelin, maven doesn't use the scala version that is pre-installed on your machine,

but it downloads scala version that is specified in active profile.

You will need to add `-Pscala-2.11` in mvn command to activate scala 2.11 since we use scala-2.10 by default.

You can find build command examples in Zeppelin website [1], hope this helps.

Cheers,

Mina

[1] https://zeppelin.apache.org/docs/latest/install/build.html#build-command-examples

On Tue, Oct 17, 2017 at 1:40 AM Michael Segel <[hidden email]> wrote:

Hi,

I’m trying to build 0.7.3 release of zeppeling on a Centos 7 box.

I have /opt/scala and /opt/spark  setup and their bin directories in my path.
(scala 2.11.11 and spark 2.1.1)

I’m trying to build a basic release  ‘mvn clean package -DskipTests’  to start…

I’m running in to the following error:
[ERROR] /opt/zeppelin-0.7.3/zeppelin-display/src/main/scala/org/apache/zeppelin/display/angular/AbstractAngularElem.scala:25: error: object xml is not a member of package scala
[INFO] import scala.xml._
[INFO]              ^


This occurs when trying to build the GUI.

Any suggestions?

Thx

-Mike