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Diffstat (limited to 'issues/sample-data-caching-problem.gmi')
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diff --git a/issues/sample-data-caching-problem.gmi b/issues/sample-data-caching-problem.gmi new file mode 100644 index 0000000..bf3078c --- /dev/null +++ b/issues/sample-data-caching-problem.gmi @@ -0,0 +1,19 @@ + +# sample data caching bug + +When we cache sample data (mainly for features like correlations), it doesn't take into account changes in the sample list (which is derived from the .geno file). + +While this isn't frequently a problem, it was recently encountered with the BXD-Longevity group (which has had a number of recent changes to its .geno file, including changing the order of cases/samples, which basically rendered the cached sample data completely wrong) + +The fix to this is probably just to include the last updated time-stamp for the .geno file when caching. I'll probably do this in the next few days (maybe later today). + +The relevant caching code is here - https://github.com/genenetwork/genenetwork2/blob/2c22e593c59a9b4f9129a2e669443709d9c5154a/wqflask/base/data_set.py#L1288-L1317 + + +# Tags + +* assigned: zsloan,alex +* priority: medium +* type: bug +* status: open +* keywords: correlation,caching
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