Hmm. Yes, that makes sense. Spark's root pom does not affect your application's pom, in which case it will pick compile over test if there are conflicting dependencies.
Perhaps spark-tags should override it to provided instead of compile... On Fri, Oct 28, 2016 at 1:22 PM, Shixiong(Ryan) Zhu <shixi...@databricks.com> wrote: > This is my test pom: > > <project> > <modelVersion>4.0.0</modelVersion> > <artifactId>foo</artifactId> > <groupId>bar</groupId> > <version>1.0</version> > <dependencies> > > <dependency> > <groupId>org.apache.spark</groupId> > <artifactId>spark-core_2.10</artifactId> > <version>2.0.1</version> > </dependency> > </dependencies> > > </project> > > scalatest is in the compile scope: > > [INFO] bar:foo:jar:1.0 > [INFO] \- org.apache.spark:spark-core_2.10:jar:2.0.1:compile > [INFO] +- org.apache.avro:avro-mapred:jar:hadoop2:1.7.7:compile > [INFO] | +- org.apache.avro:avro-ipc:jar:1.7.7:compile > [INFO] | | \- org.apache.avro:avro:jar:1.7.7:compile > [INFO] | +- org.apache.avro:avro-ipc:jar:tests:1.7.7:compile > [INFO] | +- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile > [INFO] | \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile > [INFO] +- com.twitter:chill_2.10:jar:0.8.0:compile > [INFO] | \- com.esotericsoftware:kryo-shaded:jar:3.0.3:compile > [INFO] | +- com.esotericsoftware:minlog:jar:1.3.0:compile > [INFO] | \- org.objenesis:objenesis:jar:2.1:compile > [INFO] +- com.twitter:chill-java:jar:0.8.0:compile > [INFO] +- org.apache.xbean:xbean-asm5-shaded:jar:4.4:compile > [INFO] +- org.apache.hadoop:hadoop-client:jar:2.2.0:compile > [INFO] | +- org.apache.hadoop:hadoop-common:jar:2.2.0:compile > [INFO] | | +- commons-cli:commons-cli:jar:1.2:compile > [INFO] | | +- org.apache.commons:commons-math:jar:2.1:compile > [INFO] | | +- xmlenc:xmlenc:jar:0.52:compile > [INFO] | | +- commons-io:commons-io:jar:2.1:compile > [INFO] | | +- commons-lang:commons-lang:jar:2.5:compile > [INFO] | | +- > commons-configuration:commons-configuration:jar:1.6:compile > [INFO] | | | +- > commons-collections:commons-collections:jar:3.2.1:compile > [INFO] | | | +- commons-digester:commons-digester:jar:1.8:compile > [INFO] | | | | \- > commons-beanutils:commons-beanutils:jar:1.7.0:compile > [INFO] | | | \- > commons-beanutils:commons-beanutils-core:jar:1.8.0:compile > [INFO] | | +- com.google.protobuf:protobuf-java:jar:2.5.0:compile > [INFO] | | +- org.apache.hadoop:hadoop-auth:jar:2.2.0:compile > [INFO] | | \- org.apache.commons:commons-compress:jar:1.4.1:compile > [INFO] | | \- org.tukaani:xz:jar:1.0:compile > [INFO] | +- org.apache.hadoop:hadoop-hdfs:jar:2.2.0:compile > [INFO] | | \- org.mortbay.jetty:jetty-util:jar:6.1.26:compile > [INFO] | +- > org.apache.hadoop:hadoop-mapreduce-client-app:jar:2.2.0:compile > [INFO] | | +- > org.apache.hadoop:hadoop-mapreduce-client-common:jar:2.2.0:compile > [INFO] | | | +- org.apache.hadoop:hadoop-yarn-client:jar:2.2.0:compile > [INFO] | | | | \- com.google.inject:guice:jar:3.0:compile > [INFO] | | | | +- javax.inject:javax.inject:jar:1:compile > [INFO] | | | | \- aopalliance:aopalliance:jar:1.0:compile > [INFO] | | | \- > org.apache.hadoop:hadoop-yarn-server-common:jar:2.2.0:compile > [INFO] | | \- > org.apache.hadoop:hadoop-mapreduce-client-shuffle:jar:2.2.0:compile > [INFO] | +- org.apache.hadoop:hadoop-yarn-api:jar:2.2.0:compile > [INFO] | +- > org.apache.hadoop:hadoop-mapreduce-client-core:jar:2.2.0:compile > [INFO] | | \- org.apache.hadoop:hadoop-yarn-common:jar:2.2.0:compile > [INFO] | +- > org.apache.hadoop:hadoop-mapreduce-client-jobclient:jar:2.2.0:compile > [INFO] | \- org.apache.hadoop:hadoop-annotations:jar:2.2.0:compile > [INFO] +- org.apache.spark:spark-launcher_2.10:jar:2.0.1:compile > [INFO] +- org.apache.spark:spark-network-common_2.10:jar:2.0.1:compile > [INFO] | +- org.fusesource.leveldbjni:leveldbjni-all:jar:1.8:compile > [INFO] | \- > com.fasterxml.jackson.core:jackson-annotations:jar:2.6.5:compile > [INFO] +- org.apache.spark:spark-network-shuffle_2.10:jar:2.0.1:compile > [INFO] +- org.apache.spark:spark-unsafe_2.10:jar:2.0.1:compile > [INFO] +- net.java.dev.jets3t:jets3t:jar:0.7.1:compile > [INFO] | +- commons-codec:commons-codec:jar:1.3:compile > [INFO] | \- commons-httpclient:commons-httpclient:jar:3.1:compile > [INFO] +- org.apache.curator:curator-recipes:jar:2.4.0:compile > [INFO] | +- org.apache.curator:curator-framework:jar:2.4.0:compile > [INFO] | | \- org.apache.curator:curator-client:jar:2.4.0:compile > [INFO] | +- org.apache.zookeeper:zookeeper:jar:3.4.5:compile > [INFO] | \- com.google.guava:guava:jar:14.0.1:compile > [INFO] +- javax.servlet:javax.servlet-api:jar:3.1.0:compile > [INFO] +- org.apache.commons:commons-lang3:jar:3.3.2:compile > [INFO] +- org.apache.commons:commons-math3:jar:3.4.1:compile > [INFO] +- com.google.code.findbugs:jsr305:jar:1.3.9:compile > [INFO] +- org.slf4j:slf4j-api:jar:1.7.16:compile > [INFO] +- org.slf4j:jul-to-slf4j:jar:1.7.16:compile > [INFO] +- org.slf4j:jcl-over-slf4j:jar:1.7.16:compile > [INFO] +- log4j:log4j:jar:1.2.17:compile > [INFO] +- org.slf4j:slf4j-log4j12:jar:1.7.16:compile > [INFO] +- com.ning:compress-lzf:jar:1.0.3:compile > [INFO] +- org.xerial.snappy:snappy-java:jar:1.1.2.6:compile > [INFO] +- net.jpountz.lz4:lz4:jar:1.3.0:compile > [INFO] +- org.roaringbitmap:RoaringBitmap:jar:0.5.11:compile > [INFO] +- commons-net:commons-net:jar:2.2:compile > [INFO] +- org.scala-lang:scala-library:jar:2.10.6:compile > [INFO] +- org.json4s:json4s-jackson_2.10:jar:3.2.11:compile > [INFO] | \- org.json4s:json4s-core_2.10:jar:3.2.11:compile > [INFO] | +- org.json4s:json4s-ast_2.10:jar:3.2.11:compile > [INFO] | +- com.thoughtworks.paranamer:paranamer:jar:2.6:compile > [INFO] | \- org.scala-lang:scalap:jar:2.10.0:compile > [INFO] | \- org.scala-lang:scala-compiler:jar:2.10.0:compile > [INFO] +- org.glassfish.jersey.core:jersey-client:jar:2.22.2:compile > [INFO] | +- javax.ws.rs:javax.ws.rs-api:jar:2.0.1:compile > [INFO] | +- org.glassfish.hk2:hk2-api:jar:2.4.0-b34:compile > [INFO] | | +- org.glassfish.hk2:hk2-utils:jar:2.4.0-b34:compile > [INFO] | | \- > org.glassfish.hk2.external:aopalliance-repackaged:jar:2.4.0-b34:compile > [INFO] | +- > org.glassfish.hk2.external:javax.inject:jar:2.4.0-b34:compile > [INFO] | \- org.glassfish.hk2:hk2-locator:jar:2.4.0-b34:compile > [INFO] | \- org.javassist:javassist:jar:3.18.1-GA:compile > [INFO] +- org.glassfish.jersey.core:jersey-common:jar:2.22.2:compile > [INFO] | +- javax.annotation:javax.annotation-api:jar:1.2:compile > [INFO] | +- > org.glassfish.jersey.bundles.repackaged:jersey-guava:jar:2.22.2:compile > [INFO] | \- org.glassfish.hk2:osgi-resource-locator:jar:1.0.1:compile > [INFO] +- org.glassfish.jersey.core:jersey-server:jar:2.22.2:compile > [INFO] | +- > org.glassfish.jersey.media:jersey-media-jaxb:jar:2.22.2:compile > [INFO] | \- javax.validation:validation-api:jar:1.1.0.Final:compile > [INFO] +- > org.glassfish.jersey.containers:jersey-container-servlet:jar:2.22.2:compile > [INFO] +- > org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.22.2:compile > [INFO] +- org.apache.mesos:mesos:jar:shaded-protobuf:0.21.1:compile > [INFO] +- io.netty:netty-all:jar:4.0.29.Final:compile > [INFO] +- io.netty:netty:jar:3.8.0.Final:compile > [INFO] +- com.clearspring.analytics:stream:jar:2.7.0:compile > [INFO] +- io.dropwizard.metrics:metrics-core:jar:3.1.2:compile > [INFO] +- io.dropwizard.metrics:metrics-jvm:jar:3.1.2:compile > [INFO] +- io.dropwizard.metrics:metrics-json:jar:3.1.2:compile > [INFO] +- io.dropwizard.metrics:metrics-graphite:jar:3.1.2:compile > [INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.6.5:compile > [INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.6.5:compile > [INFO] +- > com.fasterxml.jackson.module:jackson-module-scala_2.10:jar:2.6.5:compile > [INFO] | +- org.scala-lang:scala-reflect:jar:2.10.6:compile > [INFO] | \- > com.fasterxml.jackson.module:jackson-module-paranamer:jar:2.6.5:compile > [INFO] +- org.apache.ivy:ivy:jar:2.4.0:compile > [INFO] +- oro:oro:jar:2.0.8:compile > [INFO] +- net.razorvine:pyrolite:jar:4.9:compile > [INFO] +- net.sf.py4j:py4j:jar:0.10.3:compile > [INFO] +- org.apache.spark:spark-tags_2.10:jar:2.0.1:compile > [INFO] | \- org.scalatest:scalatest_2.10:jar:2.2.6:compile > [INFO] \- org.spark-project.spark:unused:jar:1.0.0:compile > > On Fri, Oct 28, 2016 at 1:04 PM, Sean Owen <so...@cloudera.com> wrote: >> >> Yes, but scalatest doesn't end up in compile scope, says Maven? >> >> ... >> >> [INFO] +- org.apache.spark:spark-tags_2.11:jar:2.1.0-SNAPSHOT:compile >> >> [INFO] | +- (org.scalatest:scalatest_2.11:jar:2.2.6:test - scope managed >> from compile; omitted for duplicate) >> >> [INFO] | \- (org.spark-project.spark:unused:jar:1.0.0:compile - omitted >> for duplicate) >> >> [INFO] +- org.apache.commons:commons-crypto:jar:1.0.0:compile >> >> [INFO] +- org.spark-project.spark:unused:jar:1.0.0:compile >> >> [INFO] +- org.scalatest:scalatest_2.11:jar:2.2.6:test >> >> ... >> >> >> On Fri, Oct 28, 2016 at 8:52 PM Jeremy Smith <jeremy.sm...@acorns.com> >> wrote: >>> >>> spark-core depends on spark-launcher (compile) >>> spark-launcher depends on spark-tags (compile) >>> spark-tags depends on scalatest (compile) >>> >>> To be honest I'm not all that familiar with the project structure - >>> should I just exclude spark-launcher if I'm not using it? >>> >>> On Fri, Oct 28, 2016 at 12:27 PM, Sean Owen <so...@cloudera.com> wrote: >>>> >>>> It's required because the tags module uses it to define annotations for >>>> tests. I don't see it in compile scope for anything but the tags module, >>>> which is then in test scope for other modules. What are you seeing that >>>> makes you say it's in compile scope? >>>> >>>> On Fri, Oct 28, 2016 at 8:19 PM Jeremy Smith <jeremy.sm...@acorns.com> >>>> wrote: >>>>> >>>>> Hey everybody, >>>>> >>>>> Just a heads up that currently Spark 2.0.1 has a compile dependency on >>>>> Scalatest 2.2.6. It comes from spark-core's dependency on spark-launcher, >>>>> which has a transitive dependency on spark-tags, which has a compile >>>>> dependency on Scalatest. >>>>> >>>>> This makes it impossible to use any other version of Scalatest for >>>>> testing your app if you declare a dependency on any Spark 2.0.1 module; >>>>> you'll get a bunch of runtime errors during testing (unless you figure out >>>>> the reason like I did and explicitly exclude Scalatest from the spark >>>>> dependency). >>>>> >>>>> I think that dependency should probably be moved to a test dependency >>>>> instead. >>>>> >>>>> Thanks, >>>>> Jeremy >>> >>> > -- Marcelo --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org
