Hello Qiimers
I’m using qiime2-2018.8 on Ubuntu 16.04
and run the following command:
!qiime diversity beta-phylogenetic \
--i-table table.qza \
--i-phylogeny rooted-tree.qza \
--p-metric weighted_unifrac \
--o-distance-matrix weighted_unifrac_distance_matrix.qza \
--p-n-jobs 16
I’m getting the following error:
Plugin error from diversity:
Weighted UniFrac is not parallelizable
Debug info has been saved to /tmp/qiime2-q2cli-err-mdv4gvps.log
Traceback (most recent call last):
File "/home/amir/anaconda2/envs/qiime2-2018.8/lib/python3.5/site-packages/q2cli/commands.py", line 274, in __call__
results = action(**arguments)
File "<decorator-gen-348>", line 2, in beta_phylogenetic
File "/home/amir/anaconda2/envs/qiime2-2018.8/lib/python3.5/site-packages/qiime2/sdk/action.py", line 231, in bound_callable
output_types, provenance)
File "/home/amir/anaconda2/envs/qiime2-2018.8/lib/python3.5/site-packages/qiime2/sdk/action.py", line 362, in _callable_executor_
output_views = self._callable(**view_args)
File "/home/amir/anaconda2/envs/qiime2-2018.8/lib/python3.5/site-packages/q2_diversity/_beta/_method.py", line 59, in beta_phylogenetic
raise ValueError("Weighted UniFrac is not parallelizable")
ValueError: Weighted UniFrac is not parallelizable
note: when i use the same command with UNweighted_unifrac i dont get any errors.