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From Stack <st...@duboce.net>
Subject Re: Build performances
Date Tue, 26 Feb 2013 00:10:46 GMT
Does hbase work on openjdk?
St.Ack


On Mon, Feb 25, 2013 at 12:54 PM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:

> Hi Stack,
>
> Thanks for pointing to stracing.
>
> However, I fixed my issue...
>
> Initially I was running with that:
> Java version: 1.6.0_24, vendor: Sun Microsystems Inc.
> Java home: /usr/lib/jvm/java-6-openjdk-amd64/jre
>
>
> With "export JAVA_HOME=/usr/local/jdk1.7.0_13/":
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 5:37.573s
> [INFO] Finished at: Mon Feb 25 15:50:26 EST 2013
> [INFO] Final Memory: 62M/3020M
> [INFO]
> ------------------------------------------------------------------------
>
> Less  than 6 minutes. 10 times faster!!!!
>
> So I don't really know why it was so slow with the 1.6 OpenJDK, but
> it's now running way faster!
>
> Thanks,
>
> JM
>
> 2013/2/25 Stack <stack@duboce.net>:
> > Try stracing the process [1]?
> > St.Ack
> >
> > 1. http://www.cyberciti.biz/tips/linux-strace-command-examples.html
> >
> >
> > On Mon, Feb 25, 2013 at 12:09 PM, Jean-Marc Spaggiari <
> > jean-marc@spaggiari.org> wrote:
> >
> >> When it's stuck on "Copying", there is nothing more displayed.
> >>
> >> Before that, it's verbose.
> >>
> >> [DEBUG] Adding file-set in: /mnt/security to archive location:
> >> hbase-0.94.6-SNAPSHOT/security/
> >> [DEBUG] FileSet[conf/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/conf
> >> [DEBUG] Adding file-set from directory: '/mnt/conf'
> >> assembly output directory is: 'conf/'
> >> [DEBUG] Adding file-set in: /mnt/conf to archive location:
> >> hbase-0.94.6-SNAPSHOT/conf/
> >> [DEBUG] FileSet[bin/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/bin
> >> [DEBUG] Adding file-set from directory: '/mnt/bin'
> >> assembly output directory is: 'bin/'
> >> [DEBUG] Adding file-set in: /mnt/bin to archive location:
> >> hbase-0.94.6-SNAPSHOT/bin/
> >> [DEBUG] FileSet[lib/ruby/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/src/main/ruby
> >> [DEBUG] Adding file-set from directory: '/mnt/src/main/ruby'
> >> assembly output directory is: 'lib/ruby/'
> >> [DEBUG] Adding file-set in: /mnt/src/main/ruby to archive location:
> >> hbase-0.94.6-SNAPSHOT/lib/ruby/
> >> [DEBUG] FileSet[] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/target
> >> [DEBUG] Adding file-set from directory: '/mnt/target'
> >> assembly output directory is: ''
> >> [DEBUG] Adding file-set in: /mnt/target to archive location:
> >> hbase-0.94.6-SNAPSHOT/
> >> [DEBUG] FileSet[hbase-webapps/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/target/hbase-webapps
> >> [DEBUG] Adding file-set from directory: '/mnt/target/hbase-webapps'
> >> assembly output directory is: 'hbase-webapps/'
> >> [DEBUG] Adding file-set in: /mnt/target/hbase-webapps to archive
> >> location: hbase-0.94.6-SNAPSHOT/hbase-webapps/
> >> [DEBUG] FileSet[docs/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/target/site
> >> [DEBUG] Adding file-set from directory: '/mnt/target/site'
> >> assembly output directory is: 'docs/'
> >> [DEBUG] Adding file-set in: /mnt/target/site to archive location:
> >> hbase-0.94.6-SNAPSHOT/docs/
> >> [DEBUG] FileSet[sbin/] dir perms: 47777 file perms: 107777
> >> [DEBUG] The archive base directory is 'null'
> >> [DEBUG] NOT reformatting any files in /mnt/src/packages
> >> [DEBUG] Adding file-set from directory: '/mnt/src/packages'
> >> assembly output directory is: 'sbin/'
> >> [DEBUG] Adding file-set in: /mnt/src/packages to archive location:
> >> hbase-0.94.6-SNAPSHOT/sbin/
> >> [INFO] Copying files to /mnt/target/hbase-0.94.6-SNAPSHOT
> >>
> >>
> >> But now it's stuck again on the last line, not giving more
> >> information. I killed it and I moved everything on tmpfs but it's not
> >> faster. I have nothing else running.
> >>
> >> How long should it normaly take?
> >>
> >> Entire log are avaiable there: http://www.spaggiari.org/log.txt
> >>
> >> JM
> >>
> >> 2013/2/25 Stack <stack@duboce.net>:
> >> > Following on from Andrew, does the debug show you anything?  (Copying
> >> > individual files?)
> >> > St.Ack
> >> >
> >> >
> >> > On Mon, Feb 25, 2013 at 11:09 AM, Jean-Marc Spaggiari <
> >> > jean-marc@spaggiari.org> wrote:
> >> >
> >> >> Hi Andy.
> >> >>
> >> >> With DEBUG enabled, what seems to be slow is that:
> >> >> [DEBUG] Adding artifact: org.apache.commons:commons-math:jar:2.1 with
> >> >> file:
> >> >>
> >>
> /home/jmspaggi/.m2/repository/org/apache/commons/commons-math/2.1/commons-math-2.1.jar
> >> >> to assembly location: lib/commons-math-2.1.jar.
> >> >> [DEBUG] Adding file:
> >> >>
> >> >>
> >>
> /home/jmspaggi/.m2/repository/org/apache/commons/commons-math/2.1/commons-math-2.1.jar
> >> >> to archive location: hbase-0.94.6-SNAPSHOT/lib/commons-math-2.1.jar
> >> >> [DEBUG] Adding artifact: commons-net:commons-net:jar:1.4.1 with file:
> >> >>
> >> >>
> >>
> /home/jmspaggi/.m2/repository/commons-net/commons-net/1.4.1/commons-net-1.4.1.jar
> >> >> to assembly location: lib/commons-net-1.4.1.jar.
> >> >> [DEBUG] Adding file:
> >> >>
> >> >>
> >>
> /home/jmspaggi/.m2/repository/commons-net/commons-net/1.4.1/commons-net-1.4.1.jar
> >> >> to archive location: hbase-0.94.6-SNAPSHOT/lib/commons-net-1.4.1.jar
> >> >> About 3 minutes, displaying one line every 1 to 2 seconds.
> >> >>
> >> >> Then this is taking a lot of time:
> >> >> [INFO] Copying files to /tmp/hbase-0.94/target/hbase-0.94.6-SNAPSHOT
> >> >>
> >> >> It's now running for 10 minutes and seems it's doing nothing. This
is
> >> >> what I saw without the debug enabled. I'm building on an SSD drive.
> >> >> It's only about 250MB. I can even build it in memory if required. But
> >> >> I don't think it's because of the disk.
> >> >>
> >> >> JM
> >> >>
> >> >>
> >> >>
> >> >> 2013/2/25 Andrew Purtell <apurtell@apache.org>:
> >> >> > 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 <
> >> >> > jean-marc@spaggiari.org> 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 copÅ·ing 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)
> >> >>
> >>
>

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