This is the change which is most likely causing this. https://github.com/yssharma/incubator-drill/commit/81b3d9e61c794a20924da67b499a2df7492f1b1c#diff-8f76e2ed78ea4afabd0d911a33fec0fcR29
You should exclude any jetty* jar in the transitive dependency of pig artifact. On Wed, Oct 8, 2014 at 11:17 AM, Yash Sharma <[email protected]> wrote: > Here is the change. Just added a new QueryType PIGLATIN = 4. > > > https://github.com/yssharma/incubator-drill/commit/81b3d9e61c794a20924da67b499a2df7492f1b1c#diff-ac80bd7d9e3372242027f01f0e7517c7R21 > > > Then used the command suggested in the protocol readme file - "mvn > process-sources -P proto-compile" to regenerate classes. > > On removing this change it does not throw the Obfuscation error. > > > > On Wed, Oct 8, 2014 at 11:04 PM, Yash Sharma <[email protected]> wrote: > >> My fork is little messed up right now. Let me do a cleanup and send the >> link. >> Currently I have removed the jdbc-all module from exec and things are >> working fine for me. >> >> Thanks >> >> On Wed, Oct 8, 2014 at 10:59 PM, Aditya <[email protected]> wrote: >> >>> Are your changes available in your fork? >>> >>> On Wed, Oct 8, 2014 at 10:27 AM, Yash Sharma <[email protected]> wrote: >>> >>>> I have not took the latest pull. Moreever it builds again on removing >>>> my changes. :/ >>>> On 08/10/2014 10:47 pm, "Aditya" <[email protected]> wrote: >>>> >>>>> I suspect this has to do with a new dependency rather than changes in >>>>> the >>>>> proto file. >>>>> >>>>> On Wed, Oct 8, 2014 at 9:45 AM, Yash Sharma <[email protected]> wrote: >>>>> >>>>> > Hi All, >>>>> > I made some changes to the UserBitShared.proto and generated new >>>>> files by >>>>> > "mvn process-sources -P proto-compile". >>>>> > >>>>> > While trying to build Drill again I get this error - Obfuscation >>>>> error in >>>>> > exec/jdbc-all module. >>>>> > >>>>> > Any pointers on what I might be doing wrong? >>>>> > >>>>> > Thanks. >>>>> > >>>>> > >>>>> > [proguard] Error: Can't write >>>>> > >>>>> > >>>>> [incubator-drill/exec/jdbc-all/target/drill-jdbc-all-0.6.0-incubating-SNAPSHOT-dirty.jar] >>>>> > (Can't read >>>>> > [.m2/repository/org/mortbay/jetty/jsp-2.1/6.1.14/jsp-2.1-6.1.14.jar] >>>>> > (Duplicate zip entry >>>>> > >>>>> > >>>>> [jsp-2.1-6.1.14.jar:org/apache/jasper/compiler/JspUtil$ValidAttribute.class])) >>>>> > >>>>> > [ERROR] Failed to execute goal >>>>> > com.github.wvengen:proguard-maven-plugin:2.0.7:proguard (default) on >>>>> > project drill-jdbc-all: Obfuscation failed (result=1) -> [Help 1] >>>>> > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to >>>>> execute >>>>> > goal com.github.wvengen:proguard-maven-plugin:2.0.7:proguard >>>>> (default) on >>>>> > project drill-jdbc-all: Obfuscation failed (result=1) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116) >>>>> > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361) >>>>> > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) >>>>> > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) >>>>> > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213) >>>>> > at org.apache.maven.cli.MavenCli.main(MavenCli.java:157) >>>>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> > at >>>>> > >>>>> > >>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>>>> > at >>>>> > >>>>> > >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>> > at java.lang.reflect.Method.invoke(Method.java:606) >>>>> > at >>>>> > >>>>> > >>>>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) >>>>> > at >>>>> > >>>>> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) >>>>> > at >>>>> > >>>>> > >>>>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) >>>>> > at >>>>> > >>>>> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) >>>>> > Caused by: org.apache.maven.plugin.MojoExecutionException: >>>>> Obfuscation >>>>> > failed (result=1) >>>>> > at >>>>> > >>>>> > >>>>> com.github.wvengen.maven.proguard.ProGuardMojo.proguardMain(ProGuardMojo.java:645) >>>>> > at >>>>> > >>>>> > >>>>> com.github.wvengen.maven.proguard.ProGuardMojo.execute(ProGuardMojo.java:497) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133) >>>>> > at >>>>> > >>>>> > >>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) >>>>> > ... 19 more >>>>> > >>>>> >>>> >>> >> >
