I am getting issue while trying to setup maven denpendency in POM.xml for spark-scala application.
I am using :
SCALA Version
$ scala
Welcome to Scala 2.11.8 (OpenJDK 64-Bit Server VM, Java 1.8.0_162).
SPARK VERSION:
$ ./spark-shell
Welcome to SPARK version 2.3.0
Using Scala version 2.11.8 (OpenJDK 64-Bit Server VM, Java 1.8.0_162)
Eclipse Version: 4.7.0
in eclipse, I created a maven project with scala nature. I have selected "Latest 2.11 bundle(dynamic) in Scala Library container.
in POM.xml, I am trying to add
<!-- https://mvnrepository.com/artifact/org.apache.spark/spark-core -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.11</artifactId>
<version>2.3.0</version>
</dependency>
But I am getting below error in eclipse:
Failure to transfer com.clearspring.analytics:stream:jar:2.7.0 from 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. Original error: Could not transfer artifact com.clearspring.analytics:stream:jar:2.7.0 from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled. org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer com.clearspring.analytics:stream:jar:2.7.0 from 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. Original error: Could not transfer artifact com.clearspring.analytics:stream:jar:2.7.0 from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled. at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:238) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:585) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:503) . . . pom.xml /examples line 1 Maven Dependency Problem
