The junction plugin could not create the link "build-target" to the build directory in flink-dist. Maybe this is a permission problem. You could have turned on the Maven debug mode to see the underlying exception.
On Thu, Sep 10, 2015 at 1:37 PM, Matthias J. Sax <mj...@apache.org> wrote: > I could resolve this by manually deleting the link > "/home/mjsax/workspace_flink_asf/flink-asf/build-target" > > But I still don't understand why this is necessary... > > On 09/10/2015 12:14 PM, Matthias J. Sax wrote: >> Hi, >> >> I am picking up on this old thread, because I have the same error now. I >> just created a new branch from a freshly rebased master branch. >> >> mvn -DskipTests clean install >> >>> Failed to execute goal com.pyx4j:maven-junction-plugin:1.0.3:link (default) >>> on project flink-dist: Can't create junction source >>> [/home/mjsax/workspace_flink_asf/flink-asf/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT] >>> -> [/home/mjsax/workspace_flink_asf/flink-asf/flink-dist/../build-target] >>> -> [Help 1] >> >> This email thread did not show a fix/reason for this issue. >> >> >> -Matthias >> >> On 06/03/2015 05:24 PM, Theodore Vasiloudis wrote: >>> mvn clean package -Dmaven.javadoc.skip=true -DskipTests >>> >>> Called from the flink root. >>> >>> On Wed, Jun 3, 2015 at 5:21 PM, Robert Metzger <rmetz...@apache.org> wrote: >>> >>>> The WARNING is okay. >>>> >>>> How did you call maven, and from which directory (flink root or >>>> flink-dist?) >>>> >>>> On Wed, Jun 3, 2015 at 5:10 PM, Theodore Vasiloudis < >>>> theodoros.vasilou...@gmail.com> wrote: >>>> >>>>> Hello, >>>>> >>>>> I'm having some problems with building the project. The error I get is >>>> for >>>>> the flink-dist module is: >>>>> >>>>> [ERROR] Failed to execute goal com.pyx4j:maven-junction-plugin:1.0.3:link >>>>>> (default) on project flink-dist: Can't create junction source >>>>>> >>>>> >>>> [/long/dir/here//flink-dist/target/flink-0.9-SNAPSHOT-bin/flink-0.9-SNAPSHOT] >>>>>> -> [/long/dir/here/build-target/flink-dist/../build-target] -> [Help 1] >>>>>> >>>>> >>>>> Before that I get this warning in maven-assembly-plugin:2.4:single (bin) >>>> @ >>>>> flink-dist ---: >>>>> >>>>> [WARNING] Assembly file: >>>>>> long/dir/here/flink-dist/target/flink-0.9-SNAPSHOT-bin is not a regular >>>>>> file (it may be a directory). It cannot be attached to the project >>>> build >>>>>> for installation or deployment. >>>>>> >>>>> >>>>> Has anyone else encountered this? Any ideas on how it can be fixed? >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> View this message in context: >>>>> >>>> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/Build-failure-with-maven-junction-plugin-tp6056.html >>>>> Sent from the Apache Flink Mailing List archive. mailing list archive at >>>>> Nabble.com. >>>>> >>>> >>> >> >
