[StarCluster] loadbalance error

[Wei Tao]

Hi all,

I was running loadbalance. After a while, I got the following error. Can
someone shed some light on this? This happened before with earlier versions
of Starcluster as well.

>>> Loading full job history
!!! ERROR - command 'source /etc/profile && qhost -xml' failed with status 1
Traceback (most recent call last):
  File
"/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/cli.py",
line 251, in main
    sc.execute(args)
  File
"/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/commands/loadbalance.py",
line 89, in execute
    lb.run(cluster)
  File
"/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/balancers/sge/__init__.py",
line 583, in run
    if self.get_stats() == -1:
  File
"/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/balancers/sge/__init__.py",
line 529, in get_stats
    self.stat.parse_qhost(qhostxml)
  File
"/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/balancers/sge/__init__.py",
line 49, in parse_qhost
    doc = xml.dom.minidom.parseString(string)
  File "/usr/lib/python2.6/xml/dom/minidom.py", line 1928, in parseString
    return expatbuilder.parseString(string)
  File "/usr/lib/python2.6/xml/dom/expatbuilder.py", line 940, in
parseString
    return builder.parseString(string)
  File "/usr/lib/python2.6/xml/dom/expatbuilder.py", line 223, in
parseString
    parser.Parse(string, True)
ExpatError: syntax error: line 1, column 0

---------------------------------------------------------------------------
MemoryError                               Traceback (most recent call last)

/usr/local/bin/starcluster in <module>()
      7 if __name__ == '__main__':
      8     sys.exit(
----> 9         load_entry_point('StarCluster==0.93', 'console_scripts',
'starcluster')()
     10     )
     11

/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/cli.pyc
in main()
    306     logger.configure_sc_logging()
    307     warn_debug_file_moved()
--> 308     StarClusterCLI().main()
    309
    310 if __name__ == '__main__':

/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/cli.pyc
in main(self)
    283             log.debug(traceback.format_exc())
    284             print
--> 285             self.bug_found()
    286
    287

/usr/local/lib/python2.6/dist-packages/StarCluster-0.93-py2.6.egg/starcluster/cli.pyc
in bug_found(self)
    150         crashfile = open(static.CRASH_FILE, 'w')
    151         crashfile.write(header % "CRASH DETAILS")
--> 152         crashfile.write(session.stream.getvalue())
    153         crashfile.write(header % "SYSTEM INFO")
    154         crashfile.write("StarCluster: %s\n" % __version__)

/usr/lib/python2.6/StringIO.pyc in getvalue(self)
    268         """
    269         if self.buflist:
--> 270             self.buf += ''.join(self.buflist)
    271             self.buflist = []
    272         return self.buf

MemoryError:


Thanks!

-Wei
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