Scala should be downloaded by maven as well, so the only dependency about environment is java, please make sure use java 1.7.
Thanks, Hao On 11/30/15, 10:38 AM, "Zhang, Edward (GDI Hadoop)" <[email protected]> wrote: >Hi Bosco, > >Eagle 0.3.0 supports scala 2.10.X, kafka 0.8.X and java 1.7.X. I believe >Kafka is automatically downloaded by maven dependency, but scala and java >needs manual set in IDE. We would suggest to use Intellij which is more >scala friendly. Please let us know if you still have issue. > >Thanks >Edward > >On 11/29/15, 11:08, "Don Bosco Durai" <[email protected]> wrote: > >>I am getting a build error while building Apache Eagle. It seems to be >>because the Scala version. I have scala-2.11.5 installed on my machine. I >>can plan downgrading my Scala, but that would break my Kafka 0.9 builds. >>Any suggestions? >> >>[INFO] --- maven-scala-plugin:2.15.0:compile (scala-compile-first) @ >>eagle-stream-process-base --- >>[INFO] Checking for multiple versions of scala >>[WARNING] Expected all dependencies to require Scala version: 2.10.0 >>[WARNING] org.apache.kafka:kafka_2.10:0.8.1.2.2.0.0-2041 requires scala >>version: 2.10.4 >>[WARNING] Multiple versions of scala libraries detected! >>[INFO] includes = [**/*.java,**/*.scala,] >>[INFO] excludes = [] >>[INFO] >>/Users/bdurai/git/incubator-eagle/eagle-core/eagle-data-process/eagle-stre >>am-process-base/src/main/java:-1: info: compiling >>[INFO] >>/Users/bdurai/git/incubator-eagle/eagle-core/eagle-data-process/eagle-stre >>am-process-base/src/main/scala:-1: info: compiling >>[INFO] Compiling 10 source files to >>/Users/bdurai/git/incubator-eagle/eagle-core/eagle-data-process/eagle-stre >>am-process-base/target/classes at 1448822136862 >>[ERROR] error: error while loading CharSequence, class file >>'/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home/jre/lib/r >>t.jar(java/lang/CharSequence.class)' is broken >>[INFO] (class java.lang.RuntimeException/bad constant pool tag 18 at byte >>10) >>[ERROR] error: error while loading AnnotatedElement, class file >>'/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home/jre/lib/r >>t.jar(java/lang/reflect/AnnotatedElement.class)' is broken >>[INFO] (class java.lang.RuntimeException/bad constant pool tag 18 at byte >>76) >>[ERROR] two errors found >> >>Thanks >> >>Bosco >> >> >
