[ZEPPELIN-5011] Zeppellin unable to build with Scala-2.11

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: build

Environment

Java installed is: AdoptOpenJDK 1.8.0_265

Scala installed is: 2.11.8 (EDIT now at 2.12.10)

sbt installed is: 1.3.13

Spark installed is: 3.0.0

$JAVA_HOME, $SCALA_HOME, $SPARK_HOME are all set.

• Assignee: Unassigned
• Reporter: Varun Gawande
• Created: 22/Aug/20 07:14
• Updated: 24/Dec/20 03:14
• Resolved: 22/Aug/20 10:32

Description

Trying to build Zeppelin 0.9.0-SNAPSHOT from source.

I am building via this:

mvn clean package -DskipTests -Pspark-3.0 -Pscala-2.11

Get following Build Error:

[ERROR] Failed to execute goal on project spark-interpreter: Could not resolve dependencies for project org.apache.zeppelin:spark-interpreter:jar:0.9.0-SNAPSHOT: The following artifacts could not be resolved: org.apache.spark:spark-repl_2.11:jar:3.0.0, org.apache.spark:spark-core_2.11:jar:3.0.0, org.apache.spark:spark-hive_2.11:jar:3.0.0: Failure to find org.apache.spark:spark-repl_2.11:jar:3.0.0 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]

 

EDIT:
I moved Scala to 2.12.10

and run

mvn clean package -DskipTests -Pspark-3.0

 

The error is still the same, And the part I don't understand is,

 

The following artifacts could not be resolved: org.apache.spark:spark-repl_2.11:jar:3.0.0, org.apache.spark:spark-core_2.11:jar:3.0.0, org.apache.spark:spark-hive_2.11:jar:3.0.0

Where as they are pretty much visible to me via a web browser.

https://repo.maven.apache.org/maven2/org/apache/spark/spark-repl_2.12/3.0.0/

https://repo.maven.apache.org/maven2/org/apache/spark/spark-core_2.12/3.0.0/

https://repo.maven.apache.org/maven2/org/apache/spark/spark-hive_2.12/3.0.0/

I can understand the below ERROR

Failed to execute goal on project spark-interpreter: Could not resolve dependencies for project org.apache.zeppelin:spark-interpreter:jar:0.9.0-SNAPSHOT

because https://repo.maven.apache.org/maven2/org/apache/zeppelin/spark-interpreter/ does not anything regarding 0.9.0-SNAPSHOT, instead it has 0.9.0-preview1/ and  0.9.0-preview2/