A Friday 23 April 2010 16:06:36 Anthony Foglia escrigué:
> I'm having a problem with setting these to 0. (It's probably the
> METADATA_CACHE_SIZE, since it's an HDF5 library error.) And setting it
> in both the reader and writer is having no effect.
>
> In [8]: fyle = tables.openFile("eggs.h5",mode="a",
> METADATA_CACHE_SIZE=0, NODE_CACHE_SLOTS=0)
> HDF5-DIAG: Error detected in HDF5 (1.8.4) thread 0:
> #000: H5F.c line 2538 in H5Fset_mdc_config():
> H5AC_set_cache_auto_resize_config() failed.
> major: Invalid arguments to routine
> minor: Bad value
> #001: H5AC.c line 2743 in H5AC_set_cache_auto_resize_config(): Bad
> cache configuration
> major: Invalid arguments to routine
> minor: Bad value
> #002: H5AC.c line 3026 in H5AC_validate_config(): error(s) in new
> config. major: Invalid arguments to routine
> minor: Bad value
> #003: H5C.c line 8256 in H5C_validate_resize_config(): initial_size
> must be in the interval [min_size, max_size]
> major: Invalid arguments to routine
> minor: Bad value
>
> In [9]: tables.hdf5Version
> Out[9]: '1.8.4'
>
> In [18]: tables.__version__
> Out[18]: '2.1.2'
>
> (I also tried setting the variable in tables.parameters instead of
> openFile and got the same error.)
Yeah. As I've already said, HDF5 does not still support removing the cache
completely. Perhaps it will shortly.
--
Francesc Alted
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