Hi Sean, I would like to open a PR for updating the documentation. However, i cannot share any file for 'http://spark.apache.org/developer-tools.html' It seems that this file is not a part of the documentation (under folder docs)...
Thanks and regards, William On Sun, Apr 14, 2019 at 11:58 PM William Wong <william1...@gmail.com> wrote: > Hi Sean, > > I tried the button, but antlr4 source was not generate as expected. I > checked the IntelliJ log and found some error message like: > > *2019-04-14 16:05:24,796 [ 314609] INFO - #org.jetbrains.idea.maven > - [WARNING] Rule 0: org.apache.maven.plugins.enforcer.RequireMavenVersion > failed with message:* > *Detected Maven Version: 3.3.9 is not in the allowed range 3.6.0.* > *2019-04-14 16:05:24,813 [ 314626] INFO - #org.jetbrains.idea.maven > - org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M2:enforce > (enforce-versions) on project spark-parent_2.12: Some Enforcer rules have > failed. Look above for specific messages explaining why the rule failed.* > *java.lang.RuntimeException: > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M2:enforce > (enforce-versions) on project spark-parent_2.12: Some Enforcer rules have > failed. Look above for specific messages explaining why the rule failed.* > > > It seems that the source file generation process failed sliently due to > incorrect maven version. My IntelliJ bundled maven 3.3.9 while Spark's > master branch requires maven 3.6.0. Be honest, failing an action sliently > should be an IntelliJ bug. But a note to guide spark developers to set the > maven version for IntelliJ should be helpful. I just create a JIRA ( > https://issues.apache.org/jira/browse/SPARK-27458) for this. > > Thanks and regards, > William > > On Sun, 14 Apr 2019 at 8:57 PM, Sean Owen <sro...@gmail.com> wrote: > >> For IntelliJ, in the Maven pane, there's a button to generate all >> sources and resources that the build creates. That's the easier >> option. You can open a PR to add a note about it along with other docs >> for IntelliJ users. >> >> On Sun, Apr 14, 2019 at 4:24 AM William Wong <william1...@gmail.com> >> wrote: >> > >> > Dear all, >> > >> > I tried to follow the guide at ' >> http://spark.apache.org/developer-tools.html' to setup an IntelliJ >> project for Spark. However, the project was failed to build. It was due to >> missing classes generated via antlr on sql/catalyst project. >> > >> > I would like to enhance the document to hint other new joiners to run >> 'build/mvn antlr4 -f sql/catalyst/pom.xml' if hitting missing ANTLR4 >> classes files. However, Spark's project structure is very new to me. I hope >> I did not miss any guideline on spark's documentation about this issue, if >> so pls let me know. Thanks in advance. >> > >> > Regards, >> > William >> > >> > >> >
