Plexus.sh doesn't run on a Aix JVM
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Key: CONTINUUM-1683
URL: http://jira.codehaus.org/browse/CONTINUUM-1683
Project: Continuum
Issue Type: Bug
Components: Integration - Shell
Affects Versions: 1.1
Environment: IBM Unix Aix 5.3.0.0
Reporter: Baptiste MATHUS
Priority: Critical
Attachments: plexus.sh, plexus.sh.diff
I'm upgrading to continuum 1.1. We were using continuum 1.0.3 until now.
As there's no wrapper for this platform, we directly start the plexus.sh script.
Since the 1.1, the "-XX:MaxPermSize" option has been added.
Unfortunalely, it seems like it's an option that's only supported by HotSpot
(or at least, not by the IBM JVM on Aix).
Here the error :
[P520]/cic/soft/continuum-1.1/bin:./plexus.sh.original
Using PLEXUS_HOME: /cic/soft/continuum-1.1
Using PLEXUS_BASE: /cic/soft/continuum-1.1
Using PLEXUS_TMPDIR: /cic/soft/continuum-1.1/temp
Using JAVA_HOME: /cic/soft/java
JVMJ9VM007E Command-line option unrecognised: -XX:MaxPermSize=128m
Could not create JVM.
Usage: java [-options] class [args...]
So I wrote a small patch to activate this option only when java -version
contains "HotSpot".
I'm attaching the diff between the plexus.sh included in the 1.1 distribution
and the one I modified + the modified one for convenience.
There was also a small problem at the beginning on the file :
PLEXUS_OPTS="$PLEXUS_OPTS -Xmx384" without the m.
On my conf, this displays :
[P520]/cic/soft/continuum-1.1/bin:./plexus.sh
Using PLEXUS_HOME: /cic/soft/continuum-1.1
Using PLEXUS_BASE: /cic/soft/continuum-1.1
Using PLEXUS_TMPDIR: /cic/soft/continuum-1.1/temp
Using JAVA_HOME: /cic/soft/java
JVMJ9GC017E -Xmx too small, must be at least 1 Mbytes
JVMJ9VM015W Initialization error for library j9gc23(2): Failed to initialize
Could not create JVM.
Please feel free to ask any question or do any modification you want on this
patch.
Cheers.
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