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Error fetching DNA sequence in heatmap detail #134

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johnbradley opened this issue Oct 24, 2017 · 4 comments
Open

Error fetching DNA sequence in heatmap detail #134

johnbradley opened this issue Oct 24, 2017 · 4 comments

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@johnbradley
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Error from docker logs:

webserver.py", line 148, in get_sequences
Missing file for hg19: [Errno 2] No such file or directory: u'/tmp/pred_data/hg19/hg19.2bit'.
@johnbradley
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What's strange is this file seems to exist inside the docker container.

@johnbradley
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I'm pretty sure this is a SELinux permission issue.

@johnbradley
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johnbradley commented Oct 25, 2017 •
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This was a permission issue on these two files:

  • /srv/deploy/pred_data/hg19/hg19.2bit
  • /srv/deploy/pred_data/hg38/hg38.2bit

We just need to adjust the ansible deployment scripts to allow read access to these files and their containing directories.

@johnbradley
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johnbradley commented Oct 26, 2017 •
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The hg19/hg38 directories and 2bit files contained within are created by https://github.com/Duke-GCB/iMADS/blob/master/pred/load/download.py. This code may need to be changed to explicitly set permissions.

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