Re: Spark 1.0.0 Maven dependencies problems.

2014-06-10 Thread toivoa
Thanks for the hint.

I removed signature info from same jar and JVM is happy now.

But problem remains, several same jar's but different versions, not good.

Spark itself is very, very promising, I am very excited


Thank you all
toivo



--
View this message in context: 
http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-0-0-Maven-dependencies-problems-tp7247p7309.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.


Spark 1.0.0 Maven dependencies problems.

2014-06-09 Thread toivoa
Using 
dependency
groupIdorg.apache.spark/groupId
artifactIdspark-core_2.10/artifactId
version1.0.0/version
/dependency
  
I can create simple test and run under Eclipse.
But when I try to deploy on test server I have dependencies problems.

1. Spark requires 
artifactIdakka-remote_2.10/artifactId
version2.2.3-shaded-protobuf/version

  And this in turn requires 

dependency
groupIdio.netty/groupId
artifactIdnetty/artifactId
version3.6.6.Final/version
/dependency

2. At the same time Spark itself requires 
artifactIdnetty-parent/artifactId
version4.0.17.Final/version

So now I have different Netty versions and I get either 

Exception in thread main java.lang.SecurityException: class
javax.servlet.FilterRegistration's signer information does not match
signer information of other classes in the same package

When using 3.6.6.Final


Or

14/06/09 16:08:10 ERROR ActorSystemImpl: Uncaught fatal error from thread
[spark-akka.actor.default-dispatcher-4] shutting down ActorSystem [spark]
java.lang.NoClassDefFoundError: org/jboss/netty/util/Timer

When using 4.0.17.Final



What I am doing wrong and how to solve problem?

Thanks 
toivo




--
View this message in context: 
http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-0-0-Maven-dependencies-problems-tp7247.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.


Re: Spark 1.0.0 Maven dependencies problems.

2014-06-09 Thread toivoa
I am using Maven from Eclipse

dependency:tree shows


[INFO] +- org.apache.spark:spark-core_2.10:jar:1.0.0:compile
[INFO] |  +- net.java.dev.jets3t:jets3t:jar:0.7.1:runtime
[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] |  | \- jline:jline:jar:0.9.94:compile
[INFO] |  +- org.eclipse.jetty:jetty-plus:jar:8.1.14.v20131031:compile
[INFO] |  |  +-
org.eclipse.jetty.orbit:javax.transaction:jar:1.1.1.v201105210645:compile
[INFO] |  |  +- org.eclipse.jetty:jetty-webapp:jar:8.1.14.v20131031:compile
[INFO] |  |  |  +- org.eclipse.jetty:jetty-xml:jar:8.1.14.v20131031:compile
[INFO] |  |  |  \-
org.eclipse.jetty:jetty-servlet:jar:8.1.14.v20131031:compile
[INFO] |  |  \- org.eclipse.jetty:jetty-jndi:jar:8.1.14.v20131031:compile
[INFO] |  | \-
org.eclipse.jetty.orbit:javax.mail.glassfish:jar:1.4.1.v201005082020:compile
[INFO] |  |\-
org.eclipse.jetty.orbit:javax.activation:jar:1.1.0.v201105071233:compile
[INFO] |  +- org.eclipse.jetty:jetty-security:jar:8.1.14.v20131031:compile
[INFO] |  +- org.eclipse.jetty:jetty-server:jar:8.1.14.v20131031:compile
[INFO] |  |  +-
org.eclipse.jetty.orbit:javax.servlet:jar:3.0.0.v201112011016:compile
[INFO] |  |  +-
org.eclipse.jetty:jetty-continuation:jar:8.1.14.v20131031:compile
[INFO] |  |  \- org.eclipse.jetty:jetty-http:jar:8.1.14.v20131031:compile
[INFO] |  | \- org.eclipse.jetty:jetty-io:jar:8.1.14.v20131031:compile
[INFO] |  +- com.google.guava:guava:jar:14.0.1:compile
[INFO] |  +- org.apache.commons:commons-lang3:jar:3.3.2:compile
[INFO] |  +- com.google.code.findbugs:jsr305:jar:1.3.9:compile
[INFO] |  +- org.slf4j:slf4j-api:jar:1.7.5:compile
[INFO] |  +- org.slf4j:jul-to-slf4j:jar:1.7.5:compile
[INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.5:compile
[INFO] |  +- log4j:log4j:jar:1.2.17:compile
[INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.5:compile
[INFO] |  +- com.ning:compress-lzf:jar:1.0.0:compile
[INFO] |  +- org.xerial.snappy:snappy-java:jar:1.0.5:compile
[INFO] |  +- com.twitter:chill_2.10:jar:0.3.6:compile
[INFO] |  |  \- com.esotericsoftware.kryo:kryo:jar:2.21:compile
[INFO] |  | +-
com.esotericsoftware.reflectasm:reflectasm:jar:shaded:1.07:compile
[INFO] |  | +- com.esotericsoftware.minlog:minlog:jar:1.2:compile
[INFO] |  | \- org.objenesis:objenesis:jar:1.2:compile
[INFO] |  +- com.twitter:chill-java:jar:0.3.6:compile
[INFO] |  +- commons-net:commons-net:jar:2.2:compile
[INFO] |  +-
org.spark-project.akka:akka-remote_2.10:jar:2.2.3-shaded-protobuf:compile
[INFO] |  |  +-
org.spark-project.akka:akka-actor_2.10:jar:2.2.3-shaded-protobuf:compile
[INFO] |  |  |  \- com.typesafe:config:jar:1.0.2:compile
[INFO] |  |  +- io.netty:netty:jar:3.6.6.Final:compile
[INFO] |  |  +-
org.spark-project.protobuf:protobuf-java:jar:2.4.1-shaded:compile
[INFO] |  |  \- org.uncommons.maths:uncommons-maths:jar:1.2.2a:compile
[INFO] |  +-
org.spark-project.akka:akka-slf4j_2.10:jar:2.2.3-shaded-protobuf:compile
[INFO] |  +- org.scala-lang:scala-library:jar:2.10.4:compile
[INFO] |  +- org.json4s:json4s-jackson_2.10:jar:3.2.6:compile
[INFO] |  |  +- org.json4s:json4s-core_2.10:jar:3.2.6:compile
[INFO] |  |  |  +- org.json4s:json4s-ast_2.10:jar:3.2.6: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.scala-lang:scala-reflect:jar:2.10.0:compile
[INFO] |  |  \-
com.fasterxml.jackson.core:jackson-databind:jar:2.3.0:compile
[INFO] |  | +-
com.fasterxml.jackson.core:jackson-annotations:jar:2.3.0:compile
[INFO] |  | \- com.fasterxml.jackson.core:jackson-core:jar:2.3.0:compile
[INFO] |  +- colt:colt:jar:1.2.0:compile
[INFO] |  |  \- concurrent:concurrent:jar:1.3.4:compile
[INFO] |  +- org.apache.mesos:mesos:jar:shaded-protobuf:0.18.1:compile
[INFO] |  +- io.netty:netty-all:jar:4.0.17.Final:compile
[INFO] |  +- com.clearspring.analytics:stream:jar:2.5.1:compile
[INFO] |  +- com.codahale.metrics:metrics-core:jar:3.0.0:compile
[INFO] |  +- com.codahale.metrics:metrics-jvm:jar:3.0.0:compile
[INFO] |  +- com.codahale.metrics:metrics-json:jar:3.0.0:compile
[INFO] |  +- com.codahale.metrics:metrics-graphite:jar:3.0.0:compile
[INFO] |  +- org.tachyonproject:tachyon:jar:0.4.1-thrift:compile
[INFO] |  |  +- org.apache.ant:ant:jar:1.9.0:compile
[INFO] |  |  |  \- org.apache.ant:ant-launcher:jar:1.9.0:compile
[INFO] |  |  \- commons-io:commons-io:jar:2.4:compile
[INFO] |  +- org.spark-project:pyrolite:jar:2.0.1:compile
[INFO] |  \- net.sf.py4j:py4j:jar:0.8.1:compile
[INFO] +- org.apache.hadoop:hadoop-client:jar:2.4.0:compile
[INFO] |  +- org.apache.hadoop:hadoop-common:jar:2.4.0:compile
[INFO] |  |  +- org.apache.commons:commons-math3:jar:3.1.1:compile
[INFO] 

Re: Spark 1.0.0 Maven dependencies problems.

2014-06-09 Thread Sean Owen
Looks like this crept in again from the shaded Akka dependency. I'll
propose a PR to remove it. I believe that remains the way we have to
deal with the differing Netty/Jetty dependencies floating around.

On Mon, Jun 9, 2014 at 9:53 AM, toivoa toivo@gmail.com wrote:
 I am using Maven from Eclipse

 dependency:tree shows


 [INFO] +- org.apache.spark:spark-core_2.10:jar:1.0.0:compile
 [INFO] |  +- net.java.dev.jets3t:jets3t:jar:0.7.1:runtime
 [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] |  | \- jline:jline:jar:0.9.94:compile
 [INFO] |  +- org.eclipse.jetty:jetty-plus:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.transaction:jar:1.1.1.v201105210645:compile
 [INFO] |  |  +- org.eclipse.jetty:jetty-webapp:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  +- org.eclipse.jetty:jetty-xml:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  \-
 org.eclipse.jetty:jetty-servlet:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-jndi:jar:8.1.14.v20131031:compile
 [INFO] |  | \-
 org.eclipse.jetty.orbit:javax.mail.glassfish:jar:1.4.1.v201005082020:compile
 [INFO] |  |\-
 org.eclipse.jetty.orbit:javax.activation:jar:1.1.0.v201105071233:compile
 [INFO] |  +- org.eclipse.jetty:jetty-security:jar:8.1.14.v20131031:compile
 [INFO] |  +- org.eclipse.jetty:jetty-server:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.servlet:jar:3.0.0.v201112011016:compile
 [INFO] |  |  +-
 org.eclipse.jetty:jetty-continuation:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-http:jar:8.1.14.v20131031:compile
 [INFO] |  | \- org.eclipse.jetty:jetty-io:jar:8.1.14.v20131031:compile
 [INFO] |  +- com.google.guava:guava:jar:14.0.1:compile
 [INFO] |  +- org.apache.commons:commons-lang3:jar:3.3.2:compile
 [INFO] |  +- com.google.code.findbugs:jsr305:jar:1.3.9:compile
 [INFO] |  +- org.slf4j:slf4j-api:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jul-to-slf4j:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.5:compile
 [INFO] |  +- log4j:log4j:jar:1.2.17:compile
 [INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.5:compile
 [INFO] |  +- com.ning:compress-lzf:jar:1.0.0:compile
 [INFO] |  +- org.xerial.snappy:snappy-java:jar:1.0.5:compile
 [INFO] |  +- com.twitter:chill_2.10:jar:0.3.6:compile
 [INFO] |  |  \- com.esotericsoftware.kryo:kryo:jar:2.21:compile
 [INFO] |  | +-
 com.esotericsoftware.reflectasm:reflectasm:jar:shaded:1.07:compile
 [INFO] |  | +- com.esotericsoftware.minlog:minlog:jar:1.2:compile
 [INFO] |  | \- org.objenesis:objenesis:jar:1.2:compile
 [INFO] |  +- com.twitter:chill-java:jar:0.3.6:compile
 [INFO] |  +- commons-net:commons-net:jar:2.2:compile
 [INFO] |  +-
 org.spark-project.akka:akka-remote_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  +-
 org.spark-project.akka:akka-actor_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  |  \- com.typesafe:config:jar:1.0.2:compile
 [INFO] |  |  +- io.netty:netty:jar:3.6.6.Final:compile
 [INFO] |  |  +-
 org.spark-project.protobuf:protobuf-java:jar:2.4.1-shaded:compile
 [INFO] |  |  \- org.uncommons.maths:uncommons-maths:jar:1.2.2a:compile
 [INFO] |  +-
 org.spark-project.akka:akka-slf4j_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  +- org.scala-lang:scala-library:jar:2.10.4:compile
 [INFO] |  +- org.json4s:json4s-jackson_2.10:jar:3.2.6:compile
 [INFO] |  |  +- org.json4s:json4s-core_2.10:jar:3.2.6:compile
 [INFO] |  |  |  +- org.json4s:json4s-ast_2.10:jar:3.2.6: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.scala-lang:scala-reflect:jar:2.10.0:compile
 [INFO] |  |  \-
 com.fasterxml.jackson.core:jackson-databind:jar:2.3.0:compile
 [INFO] |  | +-
 com.fasterxml.jackson.core:jackson-annotations:jar:2.3.0:compile
 [INFO] |  | \- com.fasterxml.jackson.core:jackson-core:jar:2.3.0:compile
 [INFO] |  +- colt:colt:jar:1.2.0:compile
 [INFO] |  |  \- concurrent:concurrent:jar:1.3.4:compile
 [INFO] |  +- org.apache.mesos:mesos:jar:shaded-protobuf:0.18.1:compile
 [INFO] |  +- io.netty:netty-all:jar:4.0.17.Final:compile
 [INFO] |  +- com.clearspring.analytics:stream:jar:2.5.1:compile
 [INFO] |  +- com.codahale.metrics:metrics-core:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-jvm:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-json:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-graphite:jar:3.0.0:compile
 [INFO] |  +- org.tachyonproject:tachyon:jar:0.4.1-thrift:compile
 [INFO] |  |  +- org.apache.ant:ant:jar:1.9.0:compile
 [INFO] |  |  |  \- org.apache.ant:ant-launcher:jar:1.9.0:compile
 

Re: Spark 1.0.0 Maven dependencies problems.

2014-06-09 Thread Tobias Pfeiffer
Hi,

I remembered I saw this as well and found this ugly comment in my
build.sbt file:


On Mon, Jun 9, 2014 at 11:37 PM, Sean Owen so...@cloudera.com wrote:
 Looks like this crept in again from the shaded Akka dependency. I'll
 propose a PR to remove it. I believe that remains the way we have to
 deal with the differing Netty/Jetty dependencies floating around.

 On Mon, Jun 9, 2014 at 9:53 AM, toivoa toivo@gmail.com wrote:
 I am using Maven from Eclipse

 dependency:tree shows


 [INFO] +- org.apache.spark:spark-core_2.10:jar:1.0.0:compile
 [INFO] |  +- net.java.dev.jets3t:jets3t:jar:0.7.1:runtime
 [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] |  | \- jline:jline:jar:0.9.94:compile
 [INFO] |  +- org.eclipse.jetty:jetty-plus:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.transaction:jar:1.1.1.v201105210645:compile
 [INFO] |  |  +- org.eclipse.jetty:jetty-webapp:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  +- org.eclipse.jetty:jetty-xml:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  \-
 org.eclipse.jetty:jetty-servlet:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-jndi:jar:8.1.14.v20131031:compile
 [INFO] |  | \-
 org.eclipse.jetty.orbit:javax.mail.glassfish:jar:1.4.1.v201005082020:compile
 [INFO] |  |\-
 org.eclipse.jetty.orbit:javax.activation:jar:1.1.0.v201105071233:compile
 [INFO] |  +- org.eclipse.jetty:jetty-security:jar:8.1.14.v20131031:compile
 [INFO] |  +- org.eclipse.jetty:jetty-server:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.servlet:jar:3.0.0.v201112011016:compile
 [INFO] |  |  +-
 org.eclipse.jetty:jetty-continuation:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-http:jar:8.1.14.v20131031:compile
 [INFO] |  | \- org.eclipse.jetty:jetty-io:jar:8.1.14.v20131031:compile
 [INFO] |  +- com.google.guava:guava:jar:14.0.1:compile
 [INFO] |  +- org.apache.commons:commons-lang3:jar:3.3.2:compile
 [INFO] |  +- com.google.code.findbugs:jsr305:jar:1.3.9:compile
 [INFO] |  +- org.slf4j:slf4j-api:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jul-to-slf4j:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.5:compile
 [INFO] |  +- log4j:log4j:jar:1.2.17:compile
 [INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.5:compile
 [INFO] |  +- com.ning:compress-lzf:jar:1.0.0:compile
 [INFO] |  +- org.xerial.snappy:snappy-java:jar:1.0.5:compile
 [INFO] |  +- com.twitter:chill_2.10:jar:0.3.6:compile
 [INFO] |  |  \- com.esotericsoftware.kryo:kryo:jar:2.21:compile
 [INFO] |  | +-
 com.esotericsoftware.reflectasm:reflectasm:jar:shaded:1.07:compile
 [INFO] |  | +- com.esotericsoftware.minlog:minlog:jar:1.2:compile
 [INFO] |  | \- org.objenesis:objenesis:jar:1.2:compile
 [INFO] |  +- com.twitter:chill-java:jar:0.3.6:compile
 [INFO] |  +- commons-net:commons-net:jar:2.2:compile
 [INFO] |  +-
 org.spark-project.akka:akka-remote_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  +-
 org.spark-project.akka:akka-actor_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  |  \- com.typesafe:config:jar:1.0.2:compile
 [INFO] |  |  +- io.netty:netty:jar:3.6.6.Final:compile
 [INFO] |  |  +-
 org.spark-project.protobuf:protobuf-java:jar:2.4.1-shaded:compile
 [INFO] |  |  \- org.uncommons.maths:uncommons-maths:jar:1.2.2a:compile
 [INFO] |  +-
 org.spark-project.akka:akka-slf4j_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  +- org.scala-lang:scala-library:jar:2.10.4:compile
 [INFO] |  +- org.json4s:json4s-jackson_2.10:jar:3.2.6:compile
 [INFO] |  |  +- org.json4s:json4s-core_2.10:jar:3.2.6:compile
 [INFO] |  |  |  +- org.json4s:json4s-ast_2.10:jar:3.2.6: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.scala-lang:scala-reflect:jar:2.10.0:compile
 [INFO] |  |  \-
 com.fasterxml.jackson.core:jackson-databind:jar:2.3.0:compile
 [INFO] |  | +-
 com.fasterxml.jackson.core:jackson-annotations:jar:2.3.0:compile
 [INFO] |  | \- com.fasterxml.jackson.core:jackson-core:jar:2.3.0:compile
 [INFO] |  +- colt:colt:jar:1.2.0:compile
 [INFO] |  |  \- concurrent:concurrent:jar:1.3.4:compile
 [INFO] |  +- org.apache.mesos:mesos:jar:shaded-protobuf:0.18.1:compile
 [INFO] |  +- io.netty:netty-all:jar:4.0.17.Final:compile
 [INFO] |  +- com.clearspring.analytics:stream:jar:2.5.1:compile
 [INFO] |  +- com.codahale.metrics:metrics-core:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-jvm:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-json:jar:3.0.0:compile
 [INFO] |  +- com.codahale.metrics:metrics-graphite:jar:3.0.0:compile
 [INFO] |  +- 

Re: Spark 1.0.0 Maven dependencies problems.

2014-06-09 Thread Tobias Pfeiffer
Hi,

(Apparently Google Mail is quite eager to send out mails when
Ctrl+Enter is hit by accident. Sorry for the previous email.)

I remembered I saw this as well and found this ugly comment in my
build.sbt file:
/*
 * [...], there is still a problem with some classes
 * in javax.servlet (from org.eclipse.jetty.orbit) being signed, while others
 * (from org.mortbay.jetty) are not. When using sbt run, this is not a
 * problem, but IntelliJ IDEA refuses to run the main classes, raising a
 * SecurityException. In order to deal with that, remove the signature from
 * 
org.eclipse.jetty.orbit/javax.servlet/jars/javax.servlet-3.0.0.v201112011016.jar
 * file manually.
 */

Tobias

On Tue, Jun 10, 2014 at 10:47 AM, Tobias Pfeiffer t...@preferred.jp wrote:
 Hi,

 I remembered I saw this as well and found this ugly comment in my
 build.sbt file:


 On Mon, Jun 9, 2014 at 11:37 PM, Sean Owen so...@cloudera.com wrote:
 Looks like this crept in again from the shaded Akka dependency. I'll
 propose a PR to remove it. I believe that remains the way we have to
 deal with the differing Netty/Jetty dependencies floating around.

 On Mon, Jun 9, 2014 at 9:53 AM, toivoa toivo@gmail.com wrote:
 I am using Maven from Eclipse

 dependency:tree shows


 [INFO] +- org.apache.spark:spark-core_2.10:jar:1.0.0:compile
 [INFO] |  +- net.java.dev.jets3t:jets3t:jar:0.7.1:runtime
 [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] |  | \- jline:jline:jar:0.9.94:compile
 [INFO] |  +- org.eclipse.jetty:jetty-plus:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.transaction:jar:1.1.1.v201105210645:compile
 [INFO] |  |  +- org.eclipse.jetty:jetty-webapp:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  +- org.eclipse.jetty:jetty-xml:jar:8.1.14.v20131031:compile
 [INFO] |  |  |  \-
 org.eclipse.jetty:jetty-servlet:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-jndi:jar:8.1.14.v20131031:compile
 [INFO] |  | \-
 org.eclipse.jetty.orbit:javax.mail.glassfish:jar:1.4.1.v201005082020:compile
 [INFO] |  |\-
 org.eclipse.jetty.orbit:javax.activation:jar:1.1.0.v201105071233:compile
 [INFO] |  +- org.eclipse.jetty:jetty-security:jar:8.1.14.v20131031:compile
 [INFO] |  +- org.eclipse.jetty:jetty-server:jar:8.1.14.v20131031:compile
 [INFO] |  |  +-
 org.eclipse.jetty.orbit:javax.servlet:jar:3.0.0.v201112011016:compile
 [INFO] |  |  +-
 org.eclipse.jetty:jetty-continuation:jar:8.1.14.v20131031:compile
 [INFO] |  |  \- org.eclipse.jetty:jetty-http:jar:8.1.14.v20131031:compile
 [INFO] |  | \- org.eclipse.jetty:jetty-io:jar:8.1.14.v20131031:compile
 [INFO] |  +- com.google.guava:guava:jar:14.0.1:compile
 [INFO] |  +- org.apache.commons:commons-lang3:jar:3.3.2:compile
 [INFO] |  +- com.google.code.findbugs:jsr305:jar:1.3.9:compile
 [INFO] |  +- org.slf4j:slf4j-api:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jul-to-slf4j:jar:1.7.5:compile
 [INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.5:compile
 [INFO] |  +- log4j:log4j:jar:1.2.17:compile
 [INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.5:compile
 [INFO] |  +- com.ning:compress-lzf:jar:1.0.0:compile
 [INFO] |  +- org.xerial.snappy:snappy-java:jar:1.0.5:compile
 [INFO] |  +- com.twitter:chill_2.10:jar:0.3.6:compile
 [INFO] |  |  \- com.esotericsoftware.kryo:kryo:jar:2.21:compile
 [INFO] |  | +-
 com.esotericsoftware.reflectasm:reflectasm:jar:shaded:1.07:compile
 [INFO] |  | +- com.esotericsoftware.minlog:minlog:jar:1.2:compile
 [INFO] |  | \- org.objenesis:objenesis:jar:1.2:compile
 [INFO] |  +- com.twitter:chill-java:jar:0.3.6:compile
 [INFO] |  +- commons-net:commons-net:jar:2.2:compile
 [INFO] |  +-
 org.spark-project.akka:akka-remote_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  +-
 org.spark-project.akka:akka-actor_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  |  |  \- com.typesafe:config:jar:1.0.2:compile
 [INFO] |  |  +- io.netty:netty:jar:3.6.6.Final:compile
 [INFO] |  |  +-
 org.spark-project.protobuf:protobuf-java:jar:2.4.1-shaded:compile
 [INFO] |  |  \- org.uncommons.maths:uncommons-maths:jar:1.2.2a:compile
 [INFO] |  +-
 org.spark-project.akka:akka-slf4j_2.10:jar:2.2.3-shaded-protobuf:compile
 [INFO] |  +- org.scala-lang:scala-library:jar:2.10.4:compile
 [INFO] |  +- org.json4s:json4s-jackson_2.10:jar:3.2.6:compile
 [INFO] |  |  +- org.json4s:json4s-core_2.10:jar:3.2.6:compile
 [INFO] |  |  |  +- org.json4s:json4s-ast_2.10:jar:3.2.6: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.scala-lang:scala-reflect:jar:2.10.0:compile
 [INFO] |  |  \-