Hi, I am new! Sorry if this question is silly... thanks in advance!
I got this error when I tried to run a silva V3V4 classifier:
Plugin error from feature-classifier: Unable to allocate 2.77 GiB for an array with shape (372064256,) and data type float64 Debug info has been saved to /tmp/qiime2-q2cli-err-fyei80v1.log
Does this means my computer's RAM is not enough for the run? My computer has only 8GB RAM in total so I can only allocate 5GB for its usage.
I am using QIIME 2 2020.2 in Virtualbox.
The command I ran:
qiime feature-classifier classify-sklearn \
> --i-classifier /media/sf_Shared_Folders/silva138_AB_V3-V4_classifier.qza \
> --i-reads /media/sf_Shared_Folders/rep-seqs.qza \
> --o-classification /media/sf_Shared_Folders/taxonomy.qza
The log:
Traceback (most recent call last):
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/q
2cli/commands.py", line 339, in call
results = action(**arguments)
File "", line 2, in classify_sklearn
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/q
iime2/sdk/action.py", line 234, in bound_callable
callable_args[name] = artifact._view(
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/q
iime2/sdk/result.py", line 331, in _view
result = transformation(self._archiver.data_dir)
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/qiime2/core/transform.py", line 70, in transformation
new_view = transformer(view)
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/q2_feature_classifier/_taxonomic_classifier.py", line 72, in _1
pipeline = joblib.load(os.path.join(dirname, 'sklearn_pipeline.pkl'))
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/joblib/numpy_pickle.py", line 587, in load
obj = _unpickle(fobj, filename, mmap_mode)
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/joblib/numpy_pickle.py", line 506, in _unpickle
obj = unpickler.load()
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/pickle.py", line 1212, in load
dispatchkey[0]
File "/home/qiime2/miniconda/envs/qiime2-2022.2/lib/python3.8/site-packages/j: