| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| PRG="${0}" |
| |
| while [ -h "${PRG}" ]; do |
| ls=`ls -ld "${PRG}"` |
| link=`expr "$ls" : '.*-> \(.*\)$'` |
| if expr "$link" : '/.*' > /dev/null; then |
| PRG="$link" |
| else |
| PRG=`dirname "${PRG}"`/"$link" |
| fi |
| done |
| |
| BASEDIR=`dirname ${PRG}` |
| BASEDIR=`cd ${BASEDIR};pwd` |
| |
| rm -rf generated-data |
| YEAR=`date +%Y` |
| MONTH=`date +m` |
| DAY=`date +%d` |
| HOUR=`date +%H` |
| |
| DELIM='\t' |
| input=(first second third fourth fifth) |
| for MINUTE in `seq -w 00 59` |
| do |
| mkdir -p generated-data/00/$MINUTE/ |
| word=${input[$RANDOM % 5]} |
| cnt=`expr $RANDOM % 10` |
| echo -e "$word$DELIM$cnt" > generated-data/00/$MINUTE/data |
| done |
| |
| hadoop fs -rmr /data/in/2013/11/15/ |
| hadoop fs -mkdir -p /data/in/2013/11/15/ |
| hadoop fs -put generated-data/00 /data/in/2013/11/15/ |
| rm -rf generated-data |