Thanks! Even if I am not a building and/or maven expert, it seems to me that the dependencies are not configures correctly... No clue how to fix it. But it might be a good idea to have a look into it IMHO.
-Matthias On 02/25/2015 05:07 PM, Stephan Ewen wrote: > Hi Matthias! > > Can you try "mvn clean package"? It package is generally preferable to > compile, in my opinion. > > There may be a dependency through a test jar that is not properly handled > when you do not execute the package goal. > > Stephan > Am 25.02.2015 16:54 schrieb "Max Michels" <m...@apache.org>: > >> Hi Matthias, >> >> Did you really pull from the latest master? I just tried to compile >> flink-streaming-examples using "mvn clean compile test-compile" and it >> worked. >> >> Best regards, >> Max >> >> On Wed, Feb 25, 2015 at 4:13 PM, Matthias J. Sax >> <mj...@informatik.hu-berlin.de> wrote: >>> Hi, >>> >>> I tried to build flink-streaming-examples, but got an compilation error. >>> If I build flink-streaming (that implicitly builds >>> flink-streaming-examples), it works. >>> >>> I tried it on a fresh clone of flink/master using "mvn clean compile >>> test-compile" >>> >>> Can anybody explain this behavior? >>> >>> >>> -Matthias >>> >>> >>> >>> >>>> mjsax@T420s-dbis-mjsax:~/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples$ >> mvn clean compile test-compile >>>> [INFO] Scanning for projects... >>>> [WARNING] >>>> [WARNING] Some problems were encountered while building the effective >> model for org.apache.flink:flink-streaming-examples:jar:0.9-SNAPSHOT >>>> [WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique >> but found duplicate declaration of plugin >> org.apache.maven.plugins:maven-jar-plugin @ line 462, column 12 >>>> [WARNING] >>>> [WARNING] It is highly recommended to fix these problems because they >> threaten the stability of your build. >>>> [WARNING] >>>> [WARNING] For this reason, future Maven versions might no longer >> support building such malformed projects. >>>> [WARNING] >>>> [INFO] >>>> [INFO] >> ------------------------------------------------------------------------ >>>> [INFO] Building flink-streaming-examples 0.9-SNAPSHOT >>>> [INFO] >> ------------------------------------------------------------------------ >>>> [INFO] >>>> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ >> flink-streaming-examples --- >>>> [INFO] Deleting >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/target >>>> [INFO] >>>> [INFO] --- maven-checkstyle-plugin:2.12.1:check (validate) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] >>>> [INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-maven) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] --- build-helper-maven-plugin:1.7:add-source (add-source) @ >> flink-streaming-examples --- >>>> [INFO] Source directory: >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/scala >> added. >>>> [INFO] >>>> [INFO] --- maven-remote-resources-plugin:1.5:process (default) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ >> flink-streaming-examples --- >>>> [INFO] Using 'UTF-8' encoding to copy filtered resources. >>>> [INFO] skip non existing resourceDirectory >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/resources >>>> [INFO] Copying 3 resources >>>> [INFO] >>>> [INFO] --- scala-maven-plugin:3.1.4:compile (scala-compile-first) @ >> flink-streaming-examples --- >>>> [INFO] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/java:-1: >> info: compiling >>>> [INFO] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/scala:-1: >> info: compiling >>>> [INFO] Compiling 14 source files to >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/target/classes >> at 1424877113889 >>>> [INFO] compiler plugin: >> BasicArtifact(org.scalamacros,paradise_2.10.4,2.0.1,null) >>>> [WARNING] warning: there were 1 deprecation warning(s); re-run with >> -deprecation for details >>>> [WARNING] one warning found >>>> [INFO] prepare-compile in 0 s >>>> [INFO] compile in 10 s >>>> [INFO] >>>> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ >> flink-streaming-examples --- >>>> [INFO] Changes detected - recompiling the module! >>>> [INFO] Compiling 10 source files to >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/target/classes >>>> [INFO] >>>> [INFO] --- maven-checkstyle-plugin:2.12.1:check (validate) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] >>>> [INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-maven) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] --- build-helper-maven-plugin:1.7:add-source (add-source) @ >> flink-streaming-examples --- >>>> [INFO] Source directory: >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/scala >> added. >>>> [INFO] >>>> [INFO] --- maven-remote-resources-plugin:1.5:process (default) @ >> flink-streaming-examples --- >>>> [INFO] >>>> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ >> flink-streaming-examples --- >>>> [INFO] Using 'UTF-8' encoding to copy filtered resources. >>>> [INFO] skip non existing resourceDirectory >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/main/resources >>>> [INFO] Copying 3 resources >>>> [INFO] Copying 3 resources >>>> [INFO] >>>> [INFO] --- scala-maven-plugin:3.1.4:compile (scala-compile-first) @ >> flink-streaming-examples --- >>>> [INFO] Nothing to compile - all classes are up to date >>>> [INFO] >>>> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ >> flink-streaming-examples --- >>>> [INFO] Nothing to compile - all classes are up to date >>>> [INFO] >>>> [INFO] --- build-helper-maven-plugin:1.7:add-test-source >> (add-test-source) @ flink-streaming-examples --- >>>> [INFO] Test Source directory: >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/scala >> added. >>>> [INFO] >>>> [INFO] --- maven-resources-plugin:2.6:testResources >> (default-testResources) @ flink-streaming-examples --- >>>> [INFO] Using 'UTF-8' encoding to copy filtered resources. >>>> [INFO] skip non existing resourceDirectory >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/resources >>>> [INFO] Copying 3 resources >>>> [INFO] Copying 3 resources >>>> [INFO] >>>> [INFO] --- scala-maven-plugin:3.1.4:testCompile (scala-test-compile) @ >> flink-streaming-examples --- >>>> [INFO] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java:-1: >> info: compiling >>>> [INFO] Compiling 2 source files to >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/target/test-classes >> at 1424877127030 >>>> [INFO] compiler plugin: >> BasicArtifact(org.scalamacros,paradise_2.10.4,2.0.1,null) >>>> [INFO] prepare-compile in 0 s >>>> [INFO] compile in 1 s >>>> [INFO] >>>> [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) >> @ flink-streaming-examples --- >>>> [INFO] Changes detected - recompiling the module! >>>> [INFO] Compiling 2 source files to >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/target/test-classes >>>> [INFO] ------------------------------------------------------------- >>>> [ERROR] COMPILATION ERROR : >>>> [INFO] ------------------------------------------------------------- >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[22,39] >> cannot find symbol >>>> symbol: class StreamingProgramTestBase >>>> location: package org.apache.flink.streaming.util >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[25,40] >> cannot find symbol >>>> symbol: class StreamingProgramTestBase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[23,39] >> cannot find symbol >>>> symbol: class StreamingProgramTestBase >>>> location: package org.apache.flink.streaming.util >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[25,38] >> cannot find symbol >>>> symbol: class StreamingProgramTestBase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[32,28] >> cannot find symbol >>>> symbol: method createTempFile(java.lang.String,java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[33,30] >> cannot find symbol >>>> symbol: method getTempDirPath(java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[30,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[38,17] >> cannot find symbol >>>> symbol: method >> compareResultsByLinesInMemory(java.lang.String,java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[36,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[41,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[32,28] >> cannot find symbol >>>> symbol: method createTempFile(java.lang.String,java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[33,30] >> cannot find symbol >>>> symbol: method getTempDirPath(java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[30,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[38,17] >> cannot find symbol >>>> symbol: method >> compareResultsByLinesInMemory(java.lang.String,java.lang.String) >>>> location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[36,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[41,9] >> method does not override or implement a method from a supertype >>>> [INFO] 16 errors >>>> [INFO] ------------------------------------------------------------- >>>> [INFO] >> ------------------------------------------------------------------------ >>>> [INFO] BUILD FAILURE >>>> [INFO] >> ------------------------------------------------------------------------ >>>> [INFO] Total time: 22.807s >>>> [INFO] Finished at: Wed Feb 25 16:12:08 CET 2015 >>>> [INFO] Final Memory: 45M/504M >>>> [INFO] >> ------------------------------------------------------------------------ >>>> [ERROR] Failed to execute goal >> org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile >> (default-testCompile) on project flink-streaming-examples: Compilation >> failure: Compilation failure: >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[22,39] >> cannot find symbol >>>> [ERROR] symbol: class StreamingProgramTestBase >>>> [ERROR] location: package org.apache.flink.streaming.util >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[25,40] >> cannot find symbol >>>> [ERROR] symbol: class StreamingProgramTestBase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[23,39] >> cannot find symbol >>>> [ERROR] symbol: class StreamingProgramTestBase >>>> [ERROR] location: package org.apache.flink.streaming.util >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[25,38] >> cannot find symbol >>>> [ERROR] symbol: class StreamingProgramTestBase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[32,28] >> cannot find symbol >>>> [ERROR] symbol: method >> createTempFile(java.lang.String,java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[33,30] >> cannot find symbol >>>> [ERROR] symbol: method getTempDirPath(java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[30,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[38,17] >> cannot find symbol >>>> [ERROR] symbol: method >> compareResultsByLinesInMemory(java.lang.String,java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.PojoExampleITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[36,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/PojoExampleITCase.java:[41,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[32,28] >> cannot find symbol >>>> [ERROR] symbol: method >> createTempFile(java.lang.String,java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[33,30] >> cannot find symbol >>>> [ERROR] symbol: method getTempDirPath(java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[30,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[38,17] >> cannot find symbol >>>> [ERROR] symbol: method >> compareResultsByLinesInMemory(java.lang.String,java.lang.String) >>>> [ERROR] location: class >> org.apache.flink.streaming.examples.test.WordCountITCase >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[36,9] >> method does not override or implement a method from a supertype >>>> [ERROR] >> /home/mjsax/workspace_flink/dummy/flink/flink-staging/flink-streaming/flink-streaming-examples/src/test/java/org/apache/flink/streaming/examples/test/WordCountITCase.java:[41,9] >> 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 >>> >> >
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