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 >
