[DRILL-1717] Improve Drill's incremental build speed

• Type: Task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Fix Version/s: Future
• Component/s: Tools, Build & Test
• Assignee: Unassigned
• Reporter: Daniel Barclay
• Created: 14/Nov/14 22:40
• Updated: 01/Oct/15 16:37

Description

Building with "mvn install -DskipTests" immediately after building with that same command seems to rebuild everything. (There are multiple occurrences like:
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 71 source files to /home/xxx/work/git/incubator-drill/protocol/target/classes
and the second build seems to take almost as long as a first build done after doing "mvn clean".)

Sub-Tasks

• Enable incremental maven builds: Resolved
• Configure fmpp-maven-plugin for incremental build: Resolved
• Host "hive-exec-shaded" artifact instead of building every time: Open