Update source-file regexes and parent references.

Author: foxish

dev/sparktestsupport/modules.py

@@ -469,7 +469,7 @@ def __hash__(self):
     name="yarn",
     dependencies=[],
     source_file_regexes=[
-        "yarn/",
+        "resource-managers/yarn/",
         "common/network-yarn/",
     ],
     build_profile_flags=["-Pyarn"],
@@ -485,7 +485,7 @@ def __hash__(self):
 mesos = Module(
     name="mesos",
     dependencies=[],
-    source_file_regexes=["mesos/"],
+    source_file_regexes=["resource-managers/mesos/"],
     build_profile_flags=["-Pmesos"],
     sbt_test_goals=["mesos/test"]
 )

resource-managers/mesos/pom.xml

@@ -21,7 +21,7 @@
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
     <version>2.2.0-SNAPSHOT</version>
-    <relativePath>../pom.xml</relativePath>
+    <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <artifactId>spark-mesos_2.11</artifactId>

resource-managers/yarn/pom.xml

@@ -21,7 +21,7 @@
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
     <version>2.2.0-SNAPSHOT</version>
-    <relativePath>../pom.xml</relativePath>
+    <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <artifactId>spark-yarn_2.11</artifactId>