#!/bin/bash
#
# Copyright 2010-2011 The Regents of the University of California
#
# Licensed under the Apache License, Version 2.0 (the "License"); you
# may not use this file except in compliance with the License.  You
# may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS"; BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.  See the License for the specific language governing
# permissions and limitations under the License.
# 
# Author: Rares Vernica <rares (at) ics.uci.edu>

DATA="/home/rares/data/fuzzyjoin/dblp/records-024"
FUZZYJOIN="/home/rares/fuzzyjoin/fuzzyjoin-core/target/fuzzyjoin-core-0.0.2-SNAPSHOT.jar"

echo "-- - Step 0: Project and append length - --"

# java -cp $FUZZYJOIN org.apache.fuzzyjoin.FuzzyJoinAppendLength $DATA/part-00000 $DATA/part-00000-len

date

echo "== START =="

echo "-- - Step 1: Sort by length - --"

# time sort -n -k 5 -t ":" $DATA/part-00000-len > $DATA/part-00000-len-sorted

echo "-- - Step 2: Tokenize - --"

# time java -cp $FUZZYJOIN org.apache.fuzzyjoin.FuzzyJoinTokenize $DATA/part-00000-len-sorted $DATA/part-00000-tokens $DATA/part-00000-tokenized

echo "-- - Step 3: RID pairs - --"

time java -Xmx8g -cp $FUZZYJOIN org.apache.fuzzyjoin.FuzzyJoinMemory .8 $DATA/part-00000-tokenized > $DATA/part-00000-ridpairs

echo "== END =="

date


### SSJoin ###
# cut -d ":" -f 3,4 records-000/part-0000* > ! ssjoin.raw-000/part-00000
# ~/workspace/ssjoin-bin/txtformat ssjoin.raw-000/part-00000 ssjoin.norm-000/part-00000 l
# sed 's/_\+/ /g' ssjoin.norm-000/part-00000 > ! ssjoin.space-000/part-00000
# ~/workspace/ssjoin-bin/tokenizer ssjoin.space-000/part-00000
# ~/workspace/ssjoin-bin/ppjoinplus j .8 ssjoin.space-000/part-00000.bin > /dev/null
# java -jar /fuzzyjoin/fuzzyjoin-core/target/fuzzyjoin-core-0.0.2-SNAPSHOT.jar .8 ssjoin.space-000/part-00000.bin > /dev/null