I am trying to open the gnomAD Variant Dataset (VDS) with Hail 0.2:
import hail as hl import hail.expr.aggregators as agg hl.init() mt = hl.read_matrix_table('gnomad.exomes.r2.0.2.sites.vds')
However I get the following error:
Hail version: devel-73b493d Error summary: HailException: metadata does not contain file version: gnomad.exomes.r2.0.2.sites.vds/metadata.json.gz
Should I bite the bullet and uninstall Hail 0.2 and head back to 0.1? Or is there an easy fix for this in 0.2? Or is this error not related to Hail version, but the way I am trying to import the file or have set Hail up on my computer? I have no problem running the GWAS tutorial that comes with the developmental 0.2 version.
Thank you in advance for any help!