[Swift-devel] Re: [Swift-user] New Java exception when moving from rc3

[Mihael Hategan]

The log4j file should include DEBUG on the loader (which should give the
full stack trace of such). This is as of r367.

On Fri, 2007-03-02 at 23:21 +0000, Ben Clifford wrote:
> I was a similar exception a couple of days ago on something i was playing 
> with but moved onto other stuff and never got round to looking closer - 
> the -debug option didn't give a stack trace and I never started digging 
> through the code.
> 
> On Fri, 2 Mar 2007, Chad Glendenin wrote:
> 
> > I'm still trying to run a workflow that worked with VDL rc3. With Swift
> > snapshot 070301, the command-line argument works again, but now I get a Java
> > exception:
> > 
> > $ swift minmax.kml -list=filelist.txt
> > Swift V 0.0405
> > RunID: flkjse5yhp1c0
> > Execution failed:
> >        java.lang.NumberFormatException: null
> > 
> > Here's the code I'm trying to run.
> > 
> > //////
> > type file_t {};
> > type filelist_t {
> >    file_t file;
> > }
> > 
> > (file_t output, file_t error) minmax (file_t input) {
> >    app {
> >        wrapper @input stdout=@output stderr=@error;
> >    }
> > }
> > 
> > //filelist_t dataset[] <csv_mapper; file="filelist.txt">;
> > filelist_t dataset[] <csv_mapper; file=@arg("list")>;
> > foreach f in dataset {
> >    file_t out <regexp_mapper; source=@f.file, match="([^/]+).tar",
> > transform="\1.out">;
> >    file_t err <regexp_mapper; source=@f.file, match="([^/]+).tar",
> > transform="\1.err">;
> >    (out, err) = minmax(f.file);
> > }
> > //////
> > 
> > Here's my input file, 'filelist.txt':
> > 
> > file
> > /scratch20/chad/src/workflow/driventurb_3d_direct_plt_cnt_000340.tar
> > /scratch20/chad/src/workflow/driventurb_3d_direct_plt_cnt_000341.tar
> > 
> > Any idea what's causing the exception?
> > 
> > By the way, the only reason I'm trying to upgrade is so that I can get
> > disk-space management to work ("<profile namespace="SWIFT"
> > key="storagesize">40000000000</profile>" in sites.xml). My understanding is
> > that if I use VDL rc3, it could overrun the available scratch space and crash:
> > I have 13.3 TB of data to process, but the UC/ANL TG site only has 1.1 TB of
> > scratch space available. So if there's a way to enable scratch-space
> > management in rc3, that should be good enough for now. (I'm a Swift user, not
> > a developer, so I'd rather not be on the bleeding edge if I don't have to.)
> > 
> > Thanks,
> > ccg
> > 
> > _______________________________________________
> > Swift-user mailing list
> > Swift-user at ci.uchicago.edu
> > http://mail.ci.uchicago.edu/mailman/listinfo/swift-user
> > 
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