Return-Path: X-Original-To: apmail-crunch-dev-archive@www.apache.org Delivered-To: apmail-crunch-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E589C1019C for ; Tue, 23 Apr 2013 16:40:04 +0000 (UTC) Received: (qmail 65326 invoked by uid 500); 23 Apr 2013 16:40:04 -0000 Delivered-To: apmail-crunch-dev-archive@crunch.apache.org Received: (qmail 65295 invoked by uid 500); 23 Apr 2013 16:40:04 -0000 Mailing-List: contact dev-help@crunch.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@crunch.apache.org Delivered-To: mailing list dev@crunch.apache.org Received: (qmail 65287 invoked by uid 99); 23 Apr 2013 16:40:04 -0000 Received: from minotaur.apache.org (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Apr 2013 16:40:04 +0000 Received: from localhost (HELO mail-wg0-f46.google.com) (127.0.0.1) (smtp-auth username tzolov, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Apr 2013 16:40:04 +0000 Received: by mail-wg0-f46.google.com with SMTP id e11so381003wgh.25 for ; Tue, 23 Apr 2013 09:40:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type; bh=IlDh2EGPbdygciyK1xiFfjyuOVyD2t+DpB1NSH9UOVU=; b=FGQVh2cUpuvQj+FIwBr61s20jSOXBVJPvzJ2RoCBYte2O0odVucR0LawFfRH+t/W7V B9mukWqP7urVyAVxHW1ppAESora90XrJGssIuHPiTCw/5eAz32SYMr71D5gRgl/iTTY4 cmmsLt4fG0g4SdAHlD0Rkiz8gZPcqOL5M2qYXPEupT5rw7wOYwO/0e3qi0pLT7Ak+KFt Grwgtr+hVxj+EQj9yhjbit0ZHgcN1NArNBw0m/e3hwyuPeNaupteV3i8pBmrR+LAK+G8 l3ug1LaT+VTKH0iTzDnxKfwceEfwHgAkBxtxEhjd5YhX9B2mvnA/SJQ5fT4XJfX7pxWR MTSw== MIME-Version: 1.0 X-Received: by 10.194.119.202 with SMTP id kw10mr62287728wjb.26.1366735202198; Tue, 23 Apr 2013 09:40:02 -0700 (PDT) Received: by 10.194.236.163 with HTTP; Tue, 23 Apr 2013 09:40:02 -0700 (PDT) In-Reply-To: References: Date: Tue, 23 Apr 2013 18:40:02 +0200 Message-ID: Subject: Re: can't build from trunk From: Christian Tzolov To: dev@crunch.apache.org, jadler@alum.mit.edu Content-Type: multipart/alternative; boundary=089e0115f3f03aafe204db09d6db --089e0115f3f03aafe204db09d6db Content-Type: text/plain; charset=ISO-8859-1 Yes, please open an issue. It is strange we have not faced this so far. On Tue, Apr 23, 2013 at 6:36 PM, Joseph Adler wrote: > Thanks guys! Let me know if you want me to open a jira for tracking. > > > On Tue, Apr 23, 2013 at 9:32 AM, Christian Tzolov > wrote: > > > Hi Joseph, > > > > I found the problem. Apparently maven get confused when the parent folder > > is called the same as one of its child projects (crunch in this case). > If I > > rename the parent from 'crunch' to something else (crunch.master for > > example) then it compiles for me. Alternatively you can clone it with > > different name. Let me know if this resolves the issue for you. > > > > i'll investigate how to resolve this structurally. Thanks for the > finding! > > > > Cheers, > > Chris > > > > > > On Tue, Apr 23, 2013 at 6:09 PM, Joseph Adler > >wrote: > > > > > Hi guys, > > > > > > I'm trying to do a fresh build of Crunch from trunk, and it's not > > working. > > > Error log below: > > > > > > $ git clone https://git-wip-us.apache.org/repos/asf/crunch.git > > > $ cd crunch > > > $ mvn package > > > [INFO] Scanning for projects... > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Reactor Build Order: > > > [INFO] > > > [INFO] Apache Crunch > > > [INFO] Apache Crunch Test > > > [INFO] Apache Crunch Core > > > [INFO] Apache Crunch HBase Support > > > [INFO] Apache Crunch Contrib > > > [INFO] Apache Crunch Examples > > > [INFO] Apache Crunch Archetype > > > [INFO] Apache Crunch for Scala > > > [INFO] Apache Crunch Distribution > > > [INFO] > > > > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Building Apache Crunch 0.6.0-SNAPSHOT > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] > > > [INFO] --- maven-remote-resources-plugin:1.3:process (default) @ > > > crunch-parent --- > > > [INFO] > > > [INFO] --- apache-rat-plugin:0.8:check (rat-check) @ crunch-parent --- > > > [INFO] Exclude: .git/** > > > [INFO] Exclude: .gitignore > > > [INFO] Exclude: .repository/ > > > [INFO] Exclude: .idea/** > > > [INFO] Exclude: **/resources/*.txt > > > [INFO] Exclude: **/resources/**/*.txt > > > [INFO] Exclude: **/goal.txt > > > [INFO] Exclude: **/target/generated-test-sources/** > > > [INFO] Exclude: **/scripts/scrunch > > > [INFO] > > > [INFO] --- maven-site-plugin:3.1:attach-descriptor (attach-descriptor) > @ > > > crunch-parent --- > > > [INFO] > > > > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Building Apache Crunch Test 0.6.0-SNAPSHOT > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] > > > [INFO] --- build-helper-maven-plugin:1.7:add-test-source > > (add-test-source) > > > @ crunch-test --- > > > [INFO] Test Source directory: > > > /home/jadler/dev/crunch/crunch-test/src/it/java added. > > > [INFO] > > > [INFO] --- build-helper-maven-plugin:1.7:add-test-resource > > > (add-test-resource) @ crunch-test --- > > > [INFO] > > > [INFO] --- maven-remote-resources-plugin:1.3:process (default) @ > > > crunch-test --- > > > [INFO] > > > [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ > > > crunch-test --- > > > [debug] execute contextualize > > > [INFO] Using 'UTF-8' encoding to copy filtered resources. > > > [INFO] skip non existing resourceDirectory > > > /home/jadler/dev/crunch/crunch-test/src/main/resources > > > [INFO] Copying 3 resources > > > [INFO] > > > [INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ > > > crunch-test --- > > > [INFO] Compiling 5 source files to > > > /home/jadler/dev/crunch/crunch-test/target/classes > > > [INFO] > > > [INFO] --- maven-resources-plugin:2.5:testResources > > (default-testResources) > > > @ crunch-test --- > > > [debug] execute contextualize > > > [INFO] Using 'UTF-8' encoding to copy filtered resources. > > > [INFO] skip non existing resourceDirectory > > > /home/jadler/dev/crunch/crunch-test/src/test/resources > > > [INFO] Copying 1 resource > > > [INFO] Copying 3 resources > > > [INFO] > > > [INFO] --- maven-compiler-plugin:2.5.1:testCompile > (default-testCompile) > > @ > > > crunch-test --- > > > [INFO] Compiling 2 source files to > > > /home/jadler/dev/crunch/crunch-test/target/test-classes > > > [INFO] > > > [INFO] --- maven-surefire-plugin:2.12:test (default-test) @ crunch-test > > --- > > > [INFO] Surefire report directory: > > > /home/jadler/dev/crunch/crunch-test/target/surefire-reports > > > > > > ------------------------------------------------------- > > > T E S T S > > > ------------------------------------------------------- > > > Running org.apache.crunch.test.CrunchTestSupportTest > > > Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.27 > sec > > > > > > Results : > > > > > > Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 > > > > > > [INFO] > > > [INFO] --- apache-rat-plugin:0.8:check (rat-check) @ crunch-test --- > > > [INFO] Exclude: .git/** > > > [INFO] Exclude: .gitignore > > > [INFO] Exclude: .repository/ > > > [INFO] Exclude: .idea/** > > > [INFO] Exclude: **/resources/*.txt > > > [INFO] Exclude: **/resources/**/*.txt > > > [INFO] Exclude: **/goal.txt > > > [INFO] Exclude: **/target/generated-test-sources/** > > > [INFO] Exclude: **/scripts/scrunch > > > [INFO] > > > [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ crunch-test --- > > > [INFO] Building jar: > > > > /home/jadler/dev/crunch/crunch-test/target/crunch-test-0.6.0-SNAPSHOT.jar > > > [INFO] > > > > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Building Apache Crunch Core 0.6.0-SNAPSHOT > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] > > > [INFO] --- build-helper-maven-plugin:1.7:add-test-source > > (add-test-source) > > > @ crunch --- > > > [INFO] Test Source directory: > /home/jadler/dev/crunch/crunch/src/it/java > > > added. > > > [INFO] > > > [INFO] --- build-helper-maven-plugin:1.7:add-test-resource > > > (add-test-resource) @ crunch --- > > > [INFO] > > > [INFO] --- avro-maven-plugin:1.7.0:schema (schemas) @ crunch --- > > > [INFO] > > > [INFO] --- maven-remote-resources-plugin:1.3:process (default) @ crunch > > --- > > > [INFO] > > > [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ > > > crunch --- > > > [debug] execute contextualize > > > [INFO] Using 'UTF-8' encoding to copy filtered resources. > > > [INFO] Copying 1 resource > > > [INFO] Copying 3 resources > > > [INFO] > > > [INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ > crunch > > > --- > > > [INFO] Compiling 212 source files to > > > /home/jadler/dev/crunch/crunch/target/classes > > > [INFO] ------------------------------------------------------------- > > > [ERROR] COMPILATION ERROR : > > > [INFO] ------------------------------------------------------------- > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[95,54] > > > cannot find symbol > > > symbol : class WritableComparator > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[95,84] > > > cannot find symbol > > > symbol : class Configurable > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,55] > > > cannot find symbol > > > symbol : class Configured > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,77] > > > cannot find symbol > > > symbol : class RawComparator > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,90] > > > interface expected here > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,59] > > > cannot find symbol > > > symbol : class Configured > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,81] > > > cannot find symbol > > > symbol : class RawComparator > > > location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,94] > > > interface expected here > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[230,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[235,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[253,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[256,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[263,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[54,6] > > > non-static variable super cannot be referenced from a static context > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[54,11] > > > cannot find symbol > > > symbol : method setConf(org.apache.hadoop.conf.Configuration) > > > location: class java.lang.Object > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[52,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[61,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[66,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[78,6] > > > non-static variable super cannot be referenced from a static context > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[78,11] > > > cannot find symbol > > > symbol : method setConf(org.apache.hadoop.conf.Configuration) > > > location: class java.lang.Object > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[76,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[84,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[89,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[126,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[166,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[171,4] > > > method does not override or implement a method from a supertype > > > [INFO] 26 errors > > > [INFO] ------------------------------------------------------------- > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Reactor Summary: > > > [INFO] > > > [INFO] Apache Crunch ..................................... SUCCESS > > [1.610s] > > > [INFO] Apache Crunch Test ................................ SUCCESS > > [2.359s] > > > [INFO] Apache Crunch Core ................................ FAILURE > > [3.538s] > > > [INFO] Apache Crunch HBase Support ....................... SKIPPED > > > [INFO] Apache Crunch Contrib ............................. SKIPPED > > > [INFO] Apache Crunch Examples ............................ SKIPPED > > > [INFO] Apache Crunch Archetype ........................... SKIPPED > > > [INFO] Apache Crunch for Scala ........................... SKIPPED > > > [INFO] Apache Crunch Distribution ........................ SKIPPED > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] BUILD FAILURE > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [INFO] Total time: 8.013s > > > [INFO] Finished at: Tue Apr 23 09:05:28 PDT 2013 > > > [INFO] Final Memory: 25M/964M > > > [INFO] > > > > ------------------------------------------------------------------------ > > > [ERROR] Failed to execute goal > > > org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile > > > (default-compile) on project crunch: Compilation failure: Compilation > > > failure: > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[95,54] > > > cannot find symbol > > > [ERROR] symbol : class WritableComparator > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[95,84] > > > cannot find symbol > > > [ERROR] symbol : class Configurable > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,55] > > > cannot find symbol > > > [ERROR] symbol : class Configured > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,77] > > > cannot find symbol > > > [ERROR] symbol : class RawComparator > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[72,90] > > > interface expected here > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,59] > > > cannot find symbol > > > [ERROR] symbol : class Configured > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,81] > > > cannot find symbol > > > [ERROR] symbol : class RawComparator > > > [ERROR] location: class org.apache.crunch.lib.sort.Comparators > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[47,94] > > > interface expected here > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[230,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[235,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[253,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[256,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/Sort.java:[263,15] > > > sortComparatorClass(java.lang.Class > > org.apache.hadoop.io.RawComparator>) in > > > org.apache.crunch.GroupingOptions.Builder cannot be applied to > > > > > > > > > (java.lang.Class) > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[54,6] > > > non-static variable super cannot be referenced from a static context > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[54,11] > > > cannot find symbol > > > [ERROR] symbol : method setConf(org.apache.hadoop.conf.Configuration) > > > [ERROR] location: class java.lang.Object > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[52,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[61,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[66,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[78,6] > > > non-static variable super cannot be referenced from a static context > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[78,11] > > > cannot find symbol > > > [ERROR] symbol : method setConf(org.apache.hadoop.conf.Configuration) > > > [ERROR] location: class java.lang.Object > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[76,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[84,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[89,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[126,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[166,4] > > > method does not override or implement a method from a supertype > > > [ERROR] > > > > > > > > > /home/jadler/dev/crunch/crunch/src/main/java/org/apache/crunch/lib/sort/Comparators.java:[171,4] > > > method does not override or implement a method from a supertype > > > [ERROR] -> [Help 1] > > > [ERROR] > > > [ERROR] To see the full stack trace of the errors, re-run Maven with > the > > -e > > > switch. > > > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > > > [ERROR] > > > [ERROR] For more information about the errors and possible solutions, > > > please read the following articles: > > > [ERROR] [Help 1] > > > http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException > > > [ERROR] > > > [ERROR] After correcting the problems, you can resume the build with > the > > > command > > > [ERROR] mvn -rf :crunch > > > > > > --089e0115f3f03aafe204db09d6db--