Issue when rerunning the pipeline for MACS2 narrow peak
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- Dominant language
- Nextflow
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Description
Description of the bug
The pipeline completed in default broad peak mode, and only required rerunning the MACS2 task in narrow peak mode.
But the process resumes from BWA alignment task which is unexpected and consumes a lot of time.
Command used and terminal output
$ nextflow run nf-core/atacseq -profile docker -resume -with-trace --narrow_peak --read_length 150 --input ./exp2_sample_sheet.csv --outdir ./results --fasta ./results/genome/Homo_sapiens.GRCh38.dna.primary_assembly.fa --gtf ./results/genome/Homo_sapiens.GRCh38.111._ensembl.gtf --bwa_index ./results/genome/index/bwa/
[5c/fa411f] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:GTF2BED (Homo_sapiens.GRCh38.111._ensembl.gtf) [100%] 1 of 1 ✔
[14/5f793a] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:TSS_EXTRACT [100%] 1 of 1 ✔
[78/677e42] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:CUSTOM_GETCHROMSIZES (Homo_sapiens.GRCh38.dna.primary_assembly.fa) [100%] 1 of 1 ✔
[0d/b0fa56] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:GET_AUTOSOMES (Homo_sapiens.GRCh38.dna.primary_assembly.fa.fai) [100%] 1 of 1 ✔
[b5/8ee142] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:GENOME_BLACKLIST_REGIONS (Homo_sapiens.GRCh38.dna.primary_assembly.fa.sizes) [100%] 1 of 1 ✔
[49/aeb1f4] process > NFCORE_ATACSEQ:ATACSEQ:PREPARE_GENOME:KHMER_UNIQUEKMERS (Homo_sapiens.GRCh38.dna.primary_assembly.fa) [100%] 1 of 1 ✔
[c9/7a5968] process > NFCORE_ATACSEQ:ATACSEQ:INPUT_CHECK:SAMPLESHEET_CHECK (exp2_sample_sheet.csv) [100%] 1 of 1, cached: 1 ✔
[61/e63750] process > NFCORE_ATACSEQ:ATACSEQ:FASTQ_FASTQC_UMITOOLS_TRIMGALORE:FASTQC (D6_MLN_REP2_T1) [100%] 12 of 12, cached: 12 ✔
[e7/3a81d5] process > NFCORE_ATACSEQ:ATACSEQ:FASTQ_FASTQC_UMITOOLS_TRIMGALORE:TRIMGALORE (D3_DMSO_REP2_T1) [100%] 12 of 12, cached: 12 ✔
[11/6ac85d] process > NFCORE_ATACSEQ:ATACSEQ:FASTQ_ALIGN_BWA:BWA_MEM (D6_MLN_REP2_T1) [ 0%] 0 of 12
[- ] process > NFCORE_ATACSEQ:ATACSEQ:FASTQ_ALIGN_BWA:BAM_SORT_STATS_SAMTOOLS:SAMTOOLS_SORT -
[- ] process > NFCORE_ATACSEQ:ATACSEQ:FASTQ_ALIGN_BWA:BAM_SORT_STATS_SAMTOOLS:SAMTOOLS_INDEX -
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Other tasks follow
Relevant files
No response
System information
This seems as a better order to list the system information, from lowest to highest level.
Version of nf-core/atacseq: 2.1.2
Nextflow version: v24.10.3
Container engine: Docker 27.4.1
OS: Ubuntu 22.04.5 LTS x86_64
Executor: Local
Hardware: Desktop
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the supplied nf-core/atacseq 2.1.2 command with Docker and -resume, then inspect the trace and workflow caching around the BWA alignment and MACS2 narrow-peak tasks. The issue names no files or tests; done means rerunning with --narrow_peak reuses completed alignment work instead of restarting BWA unnecessarily.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- docker
- Domain
- bioinformatics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100