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diff --git a/notes/ingest/2020-01-14_bulk.md b/notes/ingest/2020-01-14_bulk.md new file mode 100644 index 0000000..9d05cda --- /dev/null +++ b/notes/ingest/2020-01-14_bulk.md @@ -0,0 +1,26 @@ + +Generate ingest requests from arabesque: + + zcat /data/arabesque/ARXIV-CRAWL-2019-10.arabesque.json.gz | ./arabesque2ingestrequest.py --link-source arxiv --extid-type arxiv --release-stage submitted - | shuf > /data/arabesque/ARXIV-CRAWL-2019-10.arabesque.ingest_request.json + + zcat /data/arabesque/PUBMEDCENTRAL-CRAWL-2019-10.arabesque.json.gz | ./arabesque2ingestrequest.py --link-source pmc --extid-type pmcid - | shuf > /data/arabesque/PUBMEDCENTRAL-CRAWL-2019-10.arabesque.ingest_request.json + + +Quick tests locally: + + time head -n100 /data/arabesque/ARXIV-CRAWL-2019-10.arabesque.ingest_request.json |./ingest_file.py requests - > sample_arxiv.json + time head -n100 /data/arabesque/PUBMEDCENTRAL-CRAWL-2019-10.arabesque.ingest_request.json |./ingest_file.py requests - > sample_pubmed.json + +These are all wayback success; looking good! Single threaded, from home laptop +(over tunnel), took about 9 minutes, or 5.5sec/pdf. That's pretty slow even +with 30x parallelism. Should re-test on actual server. GROBID pre-check should +help? + +With new bulk topic: + + head PUBMEDCENTRAL-CRAWL-2019-10.arabesque.ingest_request.json -n1000 | kafkacat -P -b localhost -t sandcrawler-prod.ingest-file-requests-bulk -p -1 + +Ok, let them rip: + + cat PUBMEDCENTRAL-CRAWL-2019-10.arabesque.ingest_request.json -n1000 | kafkacat -P -b localhost -t sandcrawler-prod.ingest-file-requests-bulk -p -1 + cat ARXIV-CRAWL-2019-10.arabesque.ingest_request.json | kafkacat -P -b localhost -t sandcrawler-prod.ingest-file-requests-bulk -p -1 |