I was taking a look at the binary plugin files that you can download from HDF Group, and I noticed they come with some test files under share/HDFPLExamples/example/testfiles.
h5ex_d_blosc.ddl
h5ex_d_blosc.err
h5ex_d_blosc.h5
h5ex_d_blosc.tst
h5ex_d_bshuf.ddl
h5ex_d_bshuf.err
h5ex_d_bshuf.h5
h5ex_d_bshuf.tst
h5ex_d_bzip2.ddl
h5ex_d_bzip2.err
In the files ending in .err, they have the following contents:
version (number)) thread (IDs):
#000: (file name) line (number) in H5Dcreate2(): unable to create dataset
major: Dataset
minor: Unable to initialize object
#001: (file name) line (number) in H5D__create_named(): unable to create and link to dataset
major: Dataset
minor: Unable to initialize object
#002: (file name) line (number) in H5L_link_object(): unable to create new link to object
major: Links
minor: Unable to initialize object
#003: (file name) line (number) in H5L__create_real(): can't insert link
major: Links
minor: Unable to insert object
#004: (file name) line (number) in H5G_traverse(): internal path traversal failed
major: Symbol table
minor: Object not found
#005: (file name) line (number) in H5G__traverse_real(): traversal operator failed
major: Symbol table
minor: Callback failed
#006: (file name) line (number) in H5L__link_cb(): unable to create object
major: Links
minor: Unable to initialize object
#007: (file name) line (number) in H5O_obj_create(): unable to open object
major: Object header
minor: Can't open object
#008: (file name) line (number) in H5O__dset_create(): unable to create dataset
major: Dataset
minor: Unable to initialize object
#009: (file name) line (number) in H5D__create(): I/O filters can't operate on this dataset
major: Invalid arguments to routine
minor: Unable to initialize object
#010: (file name) line (number) in H5Z_can_apply(): unable to apply filter
major: Data filters
minor: Error from filter 'can apply' callback
#011: (file name) line (number) in H5Z__prepare_prelude_callback_dcpl(): unable to apply filter
major: Data filters
minor: Error from filter 'can apply' callback
#012: (file name) line (number) in H5Z__prelude_callback(): Filter present but encoding is disabled.
major: Data filters
minor: Filter present but encoding disabled
The err files seem to have similar time stamps as their .h5 files. Why is the binary plugin distribution being distributed with such files and what do the errors mean about the included plugins?
So far I have looked at
- hdf5plugin-1.10.6-win10_64_vs16.zip
- hdf5plugin-1.10.8-fedora34_64.tar.gz
- hdf5plugin-1.12.0-win10_64-vs15.zip
They all seem to contain to contain those error files along with similar errors.