Hi community =)
I recently ran the command; qiime vsearch cluster-features-de-novo --i-table table.qza --i-sequences rep-seqs.qza --o-clustered-table table-dn-99.qza --o-clustered-sequences rep-seqs-dn-99.qza --p-perc-identity 0.99 --p-threads 256 --verbose
on my nanopore data, im assuming the following went wrong because I assigned more threads than available to the process. Could anyone confirm/ suggest otherwise so I can be sure?
https://github.com/torognes/vsearch
Reading file /tmp/tmps5m1t0mi 100%
57344087 nt in 40174 seqs, min 156, max 32769, avg 1427
Sorting by abundance 100%
Counting k-mers 100%
Clustering 1%Traceback (most recent call last):
File "/home/qiime2/miniconda/envs/qiime2-2018.8/lib/python3.5/site-packages/q2cli/commands.py", line 274, in __call__
results = action(**arguments)
File "<decorator-gen-120>", line 2, in cluster_features_de_novo
File "/home/qiime2/miniconda/envs/qiime2-2018.8/lib/python3.5/site-packages/qiime2/sdk/action.py", line 231, in bound_callable
output_types, provenance)
File "/home/qiime2/miniconda/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/qiime2/miniconda/envs/qiime2-2018.8/lib/python3.5/site-packages/q2_vsearch/_cluster_features.py", line 193, in cluster_features_de_novo
run_command(cmd)
File "/home/qiime2/miniconda/envs/qiime2-2018.8/lib/python3.5/site-packages/q2_vsearch/_cluster_features.py", line 33, in run_command
subprocess.run(cmd, check=True)
File "/home/qiime2/miniconda/envs/qiime2-2018.8/lib/python3.5/subprocess.py", line 398, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['vsearch', '--cluster_size', '/tmp/tmps5m1t0mi', '--id', '0.99', '--centroids', '/tmp/q2-DNAFASTAFormat-wdqvhtkd', '--uc', '/tmp/tmpa6ngq1n7', '--qmask', 'none', '--xsize', '--threads', '256']' returned non-zero exit status -9
Plugin error from vsearch:
Command '['vsearch', '--cluster_size', '/tmp/tmps5m1t0mi', '--id', '0.99', '--centroids', '/tmp/q2-DNAFASTAFormat-wdqvhtkd', '--uc', '/tmp/tmpa6ngq1n7', '--qmask', 'none', '--xsize', '--threads', '256']' returned non-zero exit status -9```
Thankyou!
Gus