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| author | Bryan Newbold <bnewbold@robocracy.org> | 2019-02-01 15:10:34 -0800 |
|---|---|---|
| committer | Bryan Newbold <bnewbold@robocracy.org> | 2019-02-01 15:10:36 -0800 |
| commit | 7463049b621f7729b48c5e06429767118c1b8506 (patch) | |
| tree | 0d094a15fcc6948a2e82914b4c1801c50d569e64 /extra/partition_dumps/README.md | |
| parent | fc6b8e0f96f0a0e69f4992525ba801d8f6639854 (diff) | |
| download | fatcat-7463049b621f7729b48c5e06429767118c1b8506.tar.gz fatcat-7463049b621f7729b48c5e06429767118c1b8506.zip | |
update dump and sort commands
Pipeline sorts are *so* starved and slow ; they only get a few MByte of
RAM by default!
Diffstat (limited to 'extra/partition_dumps/README.md')
| -rw-r--r-- | extra/partition_dumps/README.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/extra/partition_dumps/README.md b/extra/partition_dumps/README.md index 5e42ff48..463bf42d 100644 --- a/extra/partition_dumps/README.md +++ b/extra/partition_dumps/README.md @@ -6,8 +6,8 @@ journal/container. Example parititoning a sample by release type: cat release_export_expanded_sample.json | jq .release_type -r > release_export_expanded_sample.release_type - cat release_export_expanded_sample.release_type | sort | uniq -c | sort -nr > release_export_expanded_sample.release_type.counts - cat release_export_expanded_sample.json | paste release_export_expanded_sample.release_type - | sort > out + cat release_export_expanded_sample.release_type | sort -S 4G | uniq -c | sort -S 500M -nr > release_export_expanded_sample.release_type.counts + cat release_export_expanded_sample.json | paste release_export_expanded_sample.release_type - | sort -S 4G > out More production-y example using ISSN-L: @@ -16,10 +16,10 @@ More production-y example using ISSN-L: # it's a pretty huge sort, will need 300+ GB scratch space? this might not scale. zcat release_export_expanded.json.gz | jq .container.issnl -r > release_export_expanded.issnl - zcat release_export_expanded.json.gz | paste release_export_expanded.issnl - | sort | ./partition_script.py + zcat release_export_expanded.json.gz | paste release_export_expanded.issnl - | sort -S 8G | ./partition_script.py # for verification/stats - cat release_export_expanded.issnl | sort | uniq -c | sort -nr > release_export_expanded.issnl.counts + cat release_export_expanded.issnl | sort -S 1G | uniq -c | sort -S 1G -nr > release_export_expanded.issnl.counts # cleanup rm release_export_expanded.issnl |