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hyrise: pass split -a3 so 100 chunks work #1134

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Merged
alexey-milovidov merged 1 commit into from
Jul 28, 2026
+4 −1
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hyrise: pass split -a3 so 100 chunks work #1134

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5 changes: 4 additions & 1 deletion hyrise/load
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,10 @@ if [ ! -f data/hits.bin ]; then
lines_per_piece=1000000
fi
if [ -f hits.csv ]; then
split -l "$lines_per_piece" --numeric-suffixes=1 --additional-suffix=.csv \
# -a3: 3-digit suffixes so 100+ pieces work. Default (-a2) gives
# 01..99 and fails with "output file suffixes exhausted" once
# we cross 100 pieces (lines_per_piece=1000000 → 100 pieces).
split -a3 -l "$lines_per_piece" --numeric-suffixes=1 --additional-suffix=.csv \
hits.csv data/hits_part_
rm hits.csv
fi
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