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Diffstat (limited to 'mapreduce/README.md')
| -rw-r--r-- | mapreduce/README.md | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/mapreduce/README.md b/mapreduce/README.md index 47747c2..99dd4f9 100644 --- a/mapreduce/README.md +++ b/mapreduce/README.md @@ -20,28 +20,37 @@ TODO: GROBID and HBase during development? ## Extraction Task -TODO: +An example actually connecting to HBase from a local machine, with thrift +running on a devbox and GROBID running on a dedicated machine: + + ./extraction_cdx_grobid.py \ + --hbase-table wbgrp-journal-extract-0-qa \ + --hbase-host bnewbold-dev.us.archive.org \ + --grobid-uri http://wbgrp-svc096.us.archive.org:8070 + tests/files/example.cdx ## Backfill Task An example actually connecting to HBase from a local machine, with thrift running on a devbox: - ./backfill_hbase_from_cdx.py tests/files/example.cdx \ + ./backfill_hbase_from_cdx.py \ --hbase-table wbgrp-journal-extract-0-qa \ --hbase-host bnewbold-dev.us.archive.org + tests/files/example.cdx Actual invocation to run on Hadoop cluster (running on an IA devbox, where hadoop environment is configured): # Create tarball of virtualenv pipenv shell - tar -czf backfill-4OmRI0zZ.tar.gz -C /home/bnewbold/.local/share/virtualenvs/backfill-4OmRI0zZ . + export VENVSHORT=`basename $VIRTUAL_ENV` + tar -czf $VENVSHORT.tar.gz -C /home/bnewbold/.local/share/virtualenvs/$VENVSHORT . ./backfill_hbase_from_cdx.py \ - -r hadoop \ --hbase-host bnewbold-dev.us.archive.org \ --hbase-table wbgrp-journal-extract-0-qa \ + -r hadoop \ -c mrjob.conf \ - --archive backfill-4OmRI0zZ.tar.gz#venv \ + --archive $VENVSHORT#venv \ hdfs:///user/bnewbold/journal_crawl_cdx/citeseerx_crawl_2017.cdx |