Thanks for investigating this, Robert! On Tue, May 19, 2015 at 10:08 PM, Robert Metzger <rmetz...@apache.org> wrote:
> Okay .. it seems that maven is downloading the flink-compiler artifacts > from a snapshots repository: > > [INFO] > ------------------------------------------------------------------------ > [INFO] Building flink-language-binding-generic 0.9-SNAPSHOT > [INFO] > ------------------------------------------------------------------------ > [INFO] Downloading: > > https://oss.sonatype.org/content/repositories/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > [INFO] Downloading: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > [INFO] Downloading: > > http://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > [INFO] Downloading: > > https://nexus.codehaus.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > [INFO] Downloaded: > > http://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > (2 KB at 4.9 KB/sec) > [INFO] Downloaded: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/maven-metadata.xml > (2 KB at 3.0 KB/sec) > [INFO] Downloading: > > https://oss.sonatype.org/content/repositories/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/flink-compiler-0.9-20150313.122611-190.pom > [INFO] Downloading: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/flink-compiler-0.9-20150313.122611-190.pom > [INFO] Downloaded: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/flink-compiler-0.9-20150313.122611-190.pom > (4 KB at 6.2 KB/sec) > [INFO] Downloading: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/flink-compiler-0.9-20150313.122611-190.jar > [INFO] Downloaded: > > https://repository.apache.org/snapshots/org/apache/flink/flink-compiler/0.9-SNAPSHOT/flink-compiler-0.9-20150313.122611-190.jar > (2660 KB at 2499.9 KB/sec) > > > So maven can build because "flink-compiler:0.9-SNAPSHOT" is online > available. > I'm trying to see whether adding --no-snapshot-updates [1] will fail the > build on travis. Once I've verified that, I'll push a fix. > > > > [1]https://jira.codehaus.org/browse/MNG-5064 > > On Tue, May 19, 2015 at 9:26 PM, Robert Metzger <rmetz...@apache.org> > wrote: > > > Probably all Flink dev's have the "flink-compiler" jar in their local > > ".m2" directory. > > Also on travis, we are caching the ".m2" directory to improve build > times. > > Maybe it would make sense to disable that on travis to detect those > issues > > in the future. > > I'll try it out to see how it affects the build time. > > > > On Tue, May 19, 2015 at 9:21 PM, Stephan Ewen <se...@apache.org> wrote: > > > >> Yes, those should definitely be renamed. > >> > >> It is amazing that maven actually compiles this. I am a bit puzzled > >> there... > >> > >> On Tue, May 19, 2015 at 9:09 PM, Alexander Alexandrov < > >> alexander.s.alexand...@gmail.com> wrote: > >> > >> > I think that these two should be renamed to flink-optimizer, no? > >> > > >> > ./flink-staging/flink-language-binding/flink-python/pom.xml: > >> > <artifactId>flink-compiler</artifactId> > >> > > >> > > >> > ./flink-staging/flink-language-binding/flink-language-binding-generic/pom.xml: > >> > <artifactId>flink-compiler</artifactId> > >> > > >> > 2015-05-19 21:07 GMT+02:00 Alexander Alexandrov < > >> > alexander.s.alexand...@gmail.com>: > >> > > >> > > I had a different issue related to the fact that > >> > > flink-language-binding-generic was not able to find (a potentially > >> > > outdated) flink-compiler dependency. I had to wipe out the local > flink > >> > > artifacts from my .m2/repository to make this work. > >> > > > >> > > 2015-05-19 18:06 GMT+02:00 Robert Metzger <rmetz...@apache.org>: > >> > > > >> > >> We could actually add a check into the tools/qa-check.sh script. > That > >> > way > >> > >> we'll see at least a warning in pull requests introducing too long > >> > lines. > >> > >> > >> > >> On Tue, May 19, 2015 at 6:03 PM, Stephan Ewen <se...@apache.org> > >> wrote: > >> > >> > >> > >> > Chiwan proposed a good workaround. > >> > >> > > >> > >> > I think that, as a long term fix, we should rewrite the code a > bit > >> > such > >> > >> > that it does not generate such long names. > >> > >> > > >> > >> > > >> > >> > > >> > >> > On Tue, May 19, 2015 at 5:37 PM, Chiwan Park < > >> chiwanp...@icloud.com> > >> > >> > wrote: > >> > >> > > >> > >> > > Hi. > >> > >> > > > >> > >> > > I think that you are building in encrypted file system such as > >> > >> ecryptfs. > >> > >> > > Some encrypted file systems do not support long file name, but > >> scala > >> > >> > > classes have long file name frequently. > >> > >> > > > >> > >> > > You can choose two options to solve this problem. > >> > >> > > > >> > >> > > 1. Build in non-encrypted file system. > >> > >> > > 2. Add `-Xmax-classfile-name` args into configuration of > >> > >> > > scald-maven-plugin in pom.xml to restrict file name length. > >> > Following > >> > >> is > >> > >> > > example: > >> > >> > > > >> > >> > > <arg>-Xmax-classfile-name</arg> > >> > >> > > <arg>128</arg> > >> > >> > > > >> > >> > > > >> > >> > > Regards. > >> > >> > > Chiwan Park (Sent with iPhone) > >> > >> > > > >> > >> > > > >> > >> > > > On May 19, 2015, at 11:53 PM, Tamara Mendt < > >> tammyme...@gmail.com> > >> > >> > wrote: > >> > >> > > > > >> > >> > > > Hello, > >> > >> > > > > >> > >> > > > I am getting errors when trying to build the current master > >> and I > >> > >> > wonder > >> > >> > > if > >> > >> > > > anyone has had the same problem or could help me figure it > out. > >> > >> > > > > >> > >> > > > @aalexandrov says he is having the same issue. > >> > >> > > > > >> > >> > > > I am using > >> > >> > > > Maven Version: 3.0.5 > >> > >> > > > Java version: 1.8.0_45 > >> > >> > > > > >> > >> > > > When I try to compile I get following Errors and the build > >> fails: > >> > >> > > > > >> > >> > > > [ERROR] error: > >> > >> > > > [INFO] while compiling: YarnTaskManager.scala > >> > >> > > > ... > >> > >> > > > [ERROR] error: File name too long > >> > >> > > > ... > >> > >> > > > [ERROR] Failed to execute goal > >> > >> > > > net.alchim31.maven:scala-maven-plugin:3.1.4:compile > >> > >> > (scala-compile-first) > >> > >> > > > on project flink-yarn: wrap: > >> > >> org.apache.commons.exec.ExecuteException: > >> > >> > > > Process exited with an error: 1 (Exit value: 1) -> [Help 1] > >> > >> > > > > >> > >> > > > Cheers, > >> > >> > > > > >> > >> > > > Tamara > >> > >> > > > >> > >> > > > >> > >> > > >> > >> > >> > > > >> > > > >> > > >> > > > > >
