If you run Maven with debug logging enabled, do you see it taking ~3 seconds per dependency jar to decide if it wants to include it in the assembly or not?
On Mon, Feb 25, 2013 at 10:42 AM, Jean-Marc Spaggiari < [email protected]> wrote: > Hi, > > Buliding HBase locally is taking 1h for me: > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD SUCCESS > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 59:36.659s > [INFO] Finished at: Mon Feb 25 13:11:36 EST 2013 > [INFO] Final Memory: 64M/593M > [INFO] > ------------------------------------------------------------------------ > > > But from that our, it seems to be spending most of the time doing that: > [INFO] --- maven-assembly-plugin:2.2-beta-5:single (tarball) @ hbase --- > [INFO] Reading assembly descriptor: src/assembly/all.xml > [INFO] Copying files to > /home/jmspaggi/workspace/hbase-0.94/target/hbase-0.94.6-SNAPSHOT > > My CPUs are not loaded at all (1.44/8 load5), CPUWIO is almost 0 too, > and disks are almost not working. > > I have started the build with mvn clean site install assembly:assembly > -DskipTests -Prelease. > > Is that really spending all this time copŷing files? I will move the > build to an SSD drive and retry, but is there anyway to reduce the > build time? > > Thanks, > > JM > -- Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White)
