Guys,
I'm compiling a lot of (partially generated) sources, causing the
compiler to give an OutOfMemoryError:
[EMAIL PROTECTED] geminix-session]$ mvn compile
[INFO] Scanning for projects...
...
[ERROR] BUILD FAILURE
[INFO]
----------------------------------------------------------------------------
[INFO] Compilation failure
Failure executing javac, but could not parse the error:
The system is out of resources.
Consult the following stack trace for details.
java.lang.OutOfMemoryError: Java heap space
...
I could find any memory properties for maven-compiler-plugin, so I tried
switching to fork=true. Unfortunately, now the compiler fails to start
at all, printing:
Compiling 2640 source files to
/home/erik/workspace/geminix-session/target/classes
[INFO]
----------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO]
----------------------------------------------------------------------------
[INFO] Compilation failure
Failure executing javac, but could not parse the error:
[INFO]
----------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:552)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:472)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:451)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
...
The only thing I changed was adding <fork>true</fork>.
Is there any way to enlarge javac's available memory with maven2?
Erik
--
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e dUdX, e dX, cosine, secant, tangent, sine, 3.14159...
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