00fe9deaeb
This CL mainly changes: 1. Add star schema benchmark tools in `tools/ssb-tools`, for user to easy load and test with SSB data set. 2. Disable the segment cache for some read scenario such as compaction and alter operation.(Fix #6924 ) 3. Fix a bug that `max_segment_num_per_rowset` won't work(Fix #6926) 4. Enable `enable_batch_delete_by_default` by default.
113 lines
2.9 KiB
Bash
Executable File
113 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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##############################################################
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# This script is used to generate ssb data set
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##############################################################
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set -eo pipefail
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ROOT=`dirname "$0"`
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ROOT=`cd "$ROOT"; pwd`
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CURDIR=${ROOT}
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SSB_DBGEN_DIR=$CURDIR/ssb-dbgen/
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SSB_DATA_DIR=$CURDIR/ssb-data/
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usage() {
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echo "
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Usage: $0 <options>
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Optional options:
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-s scale factor, default is 100
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-c parallelism to generate data of lineorder table, default is 10
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Eg.
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$0 generate data using default value.
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$0 -s 10 generate data with scale factor 10.
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$0 -s 10 -c 5 generate data with scale factor 10. And using 5 threads to generate data concurrently.
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"
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exit 1
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}
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OPTS=$(getopt \
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-n $0 \
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-o '' \
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-o 'hs:c:' \
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-- "$@")
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eval set -- "$OPTS"
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SCALE_FACTOR=100
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PARALLEL=10
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HELP=0
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if [ $# == 0 ] ; then
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usage
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fi
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while true; do
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case "$1" in
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-h) HELP=1 ; shift ;;
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-s) SCALE_FACTOR=$2 ; shift 2 ;;
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-c) PARALLEL=$2 ; shift 2 ;;
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--) shift ; break ;;
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*) echo "Internal error" ; exit 1 ;;
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esac
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done
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if [[ ${HELP} -eq 1 ]]; then
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usage
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exit
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fi
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echo "Scale Factor: $SCALE_FACTOR"
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echo "Parallelism: $PARALLEL"
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# check if dbgen exists
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if [[ ! -f $SSB_DBGEN_DIR/dbgen ]]; then
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echo "$SSB_DBGEN_DIR/dbgen does not exist. Run build-ssb-dbgen.sh first to build it first."
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exit 1
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fi
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if [[ -d $SSB_DATA_DIR/ ]]; then
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echo "$SSB_DATA_DIR exists. Remove it before generating data"
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exit 1
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fi
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mkdir $SSB_DATA_DIR/
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# gen data
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cd $SSB_DBGEN_DIR
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echo "Begin to generate data for table: customer"
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$SSB_DBGEN_DIR/dbgen -f -s $SCALE_FACTOR -T c
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echo "Begin to generate data for table: part"
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$SSB_DBGEN_DIR/dbgen -f -s $SCALE_FACTOR -T p
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echo "Begin to generate data for table: supplier"
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$SSB_DBGEN_DIR/dbgen -f -s $SCALE_FACTOR -T s
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echo "Begin to generate data for table: date"
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$SSB_DBGEN_DIR/dbgen -f -s $SCALE_FACTOR -T d
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echo "Begin to generate data for table: lineorder"
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$SSB_DBGEN_DIR/dbgen -f -s $SCALE_FACTOR -T l -C $PARALLEL
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cd -
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# move data to $SSB_DATA_DIR
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mv $SSB_DBGEN_DIR/*.tbl* $SSB_DATA_DIR/
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# check data
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du -sh $SSB_DATA_DIR/*.tbl*
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