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CWL: Getting output file of a CommandLineTool using glob

Hi,

I am trying to run the following CommandLineTool description:

#!/usr/bin/env cwl-runner
cwlVersion: v1.0
class: CommandLineTool

hints:
 DockerRequirement:
  dockerPull: quay.io/biocontainers/kallisto:0.44.0--h7d86c95_2

inputs:
 fastqs:
   type: File[]
   inputBinding: {}

 index:
   type: File
   inputBinding:
     prefix: "--index"

baseCommand: [ "kallisto", "quant" ]

arguments:
  - valueFrom: $(runtime.outdir)
    prefix: --output-dir

outputs:
 quantification:
  type: File
  outputBinding:
   glob: abundance.tsv

Using this command:

cwltool kallisto-quant.cwl kallisto-quant.json

It throws the following error:

Error collecting output for parameter 'quantification':
kallisto-quant.cwl:31:4: Did not find output file with glob pattern: '['abundance.tsv']'

The complete docker command looks fine to me and runs successfully without cwltool (with the same arguments).

The complete output of the cwltool run command is:

(cwl) 4180L-137952-M ~/Documents/UMCCR/Play/cwl-metrics/kallisto $ cwltool kallisto-quant.cwl kallisto-quant.json
/Users/kanwals/virtualenvironment/cwl/bin/cwltool 1.0.20180719140605
Resolved 'kallisto-quant.cwl' to 'file:///Users/kanwals/Documents/UMCCR/Play/cwl-metrics/kallisto/kallisto-quant.cwl'
[job kallisto-quant.cwl] /private/tmp/docker_tmp1tk42cjr$ docker \
    run \
    -i \
    --volume=/private/tmp/docker_tmp1tk42cjr:/var/spool/cwl:rw \
    --volume=/private/var/folders/_v/g24brqws13v3gtrvcz2j57ldbdw8jg/T/tmp8t7700g9:/tmp:rw \
    --volume=/Users/kanwals/Documents/UMCCR/Play/cwl-metrics/kallisto/input/fusion-1_1.fq:/var/lib/cwl/stg4024e429-2f7e-40f2-b701-5b12dd6c3cad/fusion-1_1.fq:ro \
    --volume=/Users/kanwals/Documents/UMCCR/Play/cwl-metrics/kallisto/input/fusion-1_2.fq:/var/lib/cwl/stg38cb4274-de7f-41ba-bd37-050cd3825377/fusion-1_2.fq:ro \
    --volume=/Users/kanwals/Documents/UMCCR/Play/cwl-metrics/kallisto/index/GRCh37.idx:/var/lib/cwl/stg3bc0fbee-9d95-480b-8cb6-23a2862b6f0d/GRCh37.idx:ro \
    --workdir=/var/spool/cwl \
    --read-only=true \
    --user=1457398319:2094513965 \
    --rm \
    --env=TMPDIR=/tmp \
    --env=HOME=/var/spool/cwl \
    --memory=1024m \
    quay.io/biocontainers/kallisto:0.44.0--h7d86c95_2 \
    kallisto \
    quant \
    --output-dir \
    out \
    /var/lib/cwl/stg4024e429-2f7e-40f2-b701-5b12dd6c3cad/fusion-1_1.fq \
    /var/lib/cwl/stg38cb4274-de7f-41ba-bd37-050cd3825377/fusion-1_2.fq \
    --index \
    /var/lib/cwl/stg3bc0fbee-9d95-480b-8cb6-23a2862b6f0d/GRCh37.idx

[quant] fragment length distribution will be estimated from the data
[index] k-mer length: 31
[index] number of targets: 196,501
[index] number of k-mers: 116,739,414
[job kallisto-quant.cwl] Job error:
Error collecting output for parameter 'quantification':
kallisto-quant.cwl:31:4: Did not find output file with glob pattern: '['abundance.tsv']'
[job kallisto-quant.cwl] completed permanentFail
{}
Final process status is permanentFail

Any help to resolve this issue will be highly appreciated.

Thanks.

common-workflow-language cwl
• 4,126 views • link
updated by Ram Ram • written by skanwal • skanwal

3 answers

The latest version of cwltool set memory resource 1024m in default ("--memory=1024m" In the log file) and kallisto can't run with the amount of memory. As I know cwltool 1.0.20180403145700 didn't set the default resource value, but 1.0.20180711112827 does.

So you have to set the minimum memory amount in the CWL file like below:

requirements:
  ResourceRequirement:
    ramMin: 4096

And it worked for me. Try it!

• 0 views • link
written by inutano • inutano

Thanks @inutano. It did the trick :)

• 0 views • link
written by skanwal • skanwal

Hi! On the face of it the tool is not producing the abundance.tsv. When you run the tool bare (by yourself) do you see that .tsv file produced?

• 0 views • link
written by kaushik.ghose kaushik.ghose

Hi Kaushik,

Thanks for replying.

Yes, I have run this tool a few times, using a conda installation and also it's docker image. The tool produces three files:

abundance.h5
abundance.tsv
run_info.json

The docker command produced by cwltool ((provided in the original question) also looks fine to me.

I used the following command to run kallisto using its docker image:

docker run -v $PWD:/home/kallisto quay.io/biocontainers/kallisto:0.44.0--h7d86c95_2 kallisto quant --output-dir /home/kallisto/out --index /home/kallisto/index/GRCh37.idx /home/kallisto/input/fusion-1_1.fq /home/kallisto/input/fusion-1_2.fq

And this did produce the three output files. So, I am confused what I am missing from cwltool definition or what is the diffreence between this command and the one produced by cwltool run.

• 0 views • link
written by skanwal • skanwal

Could you try "*.tsv" for the glob please?

• 0 views • link
written by kaushik.ghose kaushik.ghose

Same error:

[job kallisto-quant.cwl] Job error:
Error collecting output for parameter 'quantification':
kallisto-quant.cwl:31:4: Did not find output file with glob pattern: '['*.tsv']'
[job kallisto-quant.cwl] completed permanentFail
{}
Final process status is permanentFail
• 0 views • link
written by skanwal • skanwal

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