[jira] [Created] (SPARK-13780) SQL "incremental" build in maven is broken

["Marcelo Vanzin (JIRA)" <ji...@apache.org>]

Marcelo Vanzin created SPARK-13780:
--------------------------------------

             Summary: SQL "incremental" build in maven is broken
                 Key: SPARK-13780
                 URL: https://issues.apache.org/jira/browse/SPARK-13780
             Project: Spark
          Issue Type: Bug
          Components: Build, SQL
            Reporter: Marcelo Vanzin
            Priority: Minor


If you build Spark, and later try to build just the SQL module like this:

{code}
mvn ... -pl :spark-sql_2.11
{code}

You end up with a nasty error:

{noformat}
[error] uncaught exception during compilation: scala.reflect.internal.Types$TypeError
scala.reflect.internal.Types$TypeError: bad symbolic reference. A signature in WebUI.class refers to term servlet
in value org.jetty which is not available.
It may be completely missing from the current classpath, or the version on
{noformat}

This is because of bad interaction between shading, Scala's signature field, and internal APIs exposing shaded classes.

The fix is simple, we just need to add an explicit dependency on the jetty artifacts to the sql module.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org