From ea5159aa66e7acb3513969d7715d783957bd8a27 Mon Sep 17 00:00:00 2001
From: Lewis John McGibbney <lewis.mcgibbney@grafana.com>
Date: Wed, 18 Mar 2026 13:29:20 -0700
Subject: [PATCH] TEZ-4696 Fix Maven build: register generated-sources and fork
 compiler to resolve test-compile failures

---
 tez-dag/pom.xml               | 26 ++++++++++++++++++++++++++
 tez-mapreduce/pom.xml         | 26 ++++++++++++++++++++++++++
 tez-runtime-internals/pom.xml | 26 ++++++++++++++++++++++++++
 tez-runtime-library/pom.xml   | 18 ++++++++++++++++++
 4 files changed, 96 insertions(+)

diff --git a/tez-dag/pom.xml b/tez-dag/pom.xml
index 10579f2c5b..64f8a4182a 100644
--- a/tez-dag/pom.xml
+++ b/tez-dag/pom.xml
@@ -245,6 +245,32 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>add-generated-sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>${project.build.directory}/generated-sources/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <fork>true</fork>
+          <maxmem>1024m</maxmem>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 
diff --git a/tez-mapreduce/pom.xml b/tez-mapreduce/pom.xml
index 3ef921d5a9..6acc37daa2 100644
--- a/tez-mapreduce/pom.xml
+++ b/tez-mapreduce/pom.xml
@@ -165,6 +165,32 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>add-generated-sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>${project.build.directory}/generated-sources/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <fork>true</fork>
+          <maxmem>1024m</maxmem>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 
diff --git a/tez-runtime-internals/pom.xml b/tez-runtime-internals/pom.xml
index d776cbfd03..114ef0664f 100644
--- a/tez-runtime-internals/pom.xml
+++ b/tez-runtime-internals/pom.xml
@@ -128,6 +128,32 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>add-generated-sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>${project.build.directory}/generated-sources/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <fork>true</fork>
+          <maxmem>1024m</maxmem>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/tez-runtime-library/pom.xml b/tez-runtime-library/pom.xml
index a09311d90a..6ac12ad3a1 100644
--- a/tez-runtime-library/pom.xml
+++ b/tez-runtime-library/pom.xml
@@ -142,6 +142,24 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>add-generated-sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>${project.build.directory}/generated-sources/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>