#!/bin/sh
#/***************************************************************************
# *   Copyright (C) 2009 by Andy Pavlo, Brown University                    *
# *   http://www.cs.brown.edu/~pavlo/                                       *
# *                                                                         *
# *   Permission is hereby granted, free of charge, to any person obtaining *
# *   a copy of this software and associated documentation files (the       *
# *   "Software"), to deal in the Software without restriction, including   *
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# *   distribute, sublicense, and/or sell copies of the Software, and to    *
# *   permit persons to whom the Software is furnished to do so, subject to *
# *   the following conditions:                                             *
# *                                                                         *
# *   The above copyright notice and this permission notice shall be        *
# *   included in all copies or substantial portions of the Software.       *
# *                                                                         *
# *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
# *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    *
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# *   OTHER DEALINGS IN THE SOFTWARE.                                       *
# ***************************************************************************/

## =====================================================
## CONFIGURATION
## =====================================================
BASE_DIR=`pwd`

## =====================================================
## CORE SERVICES
## =====================================================

##
## Hadoop Core Services
##
HDFS_MASTER_HOST="example.com"
JOB_TRACKER_HOST="example.com"

##
## SSH Options
##
SSH_OPTIONS="-x"

##
## Hadoop Exec Attempts
##
HADOOP_EXEC_ATTEMPTS=10
HADOOP_EXEC_SLEEP=5

##
##
##
PRINTF_FORMAT="   %-20s"

##
##
##
WAIT_CHARACTER="."
FAIL_CHARACTER="x"

##
## Success/Fail Messsages
##
SUCCESS_MSG="OK"
FAIL_MSG="FAIL"

## =====================================================
## DIRECTORY PATHS
## =====================================================

##
## Path to JAVA
##
JAVA_HOME="/usr/"

##
## The jar file that has all of our benchmarks
##
BENCHMARK_JAR="$BASE_DIR/jars/benchmarks.jar"

##
## Data loader jar
##
DATALOADER_JAR="$BASE_DIR/jars/dataloader.jar"

##
## Where the benchmarks will pull in and write out information in HDFS
##
BASE_HDFS_OUTPUT_DIR="/output"
BASE_HDFS_INPUT_DIR="/data"

##
## We try to push all the Hadoop debugging information out to a file
##
BASE_CONSOLE_OUTPUT_DIR="$BASE_DIR/logs"
BASE_CONSOLE_OUTPUT="$BASE_CONSOLE_OUTPUT_DIR/console"

##
## The data that we need to copy into the distributed file system
## Each node must have these files in the same directory on their local disk
##
ORIG_SORTGREP_DATA_DIR="/path/to/local/data"
ORIG_BENCHMARK2_DATA_DIR="/path/to/local/data"
ORIG_DOCS_DATA_DIR="/path/to/local/data/combined_docs"

##
## Where the Hadoop DFS/MR files are stored on each slave node
## We need to know this in order to properly reformat HDFS
## This should be the same thing as 'hadoop.tmp.dir' in '$HADOOP_CONF_DIR/hadoop-site.xml'
##
INTERNAL_HADOOP_DIR="/path/to/local/hadoop/dir"

##
## Scripts Directory
##
SCRIPTS_DIR=`readlink -f "$BASE_DIR/../util"`

## =====================================================
## COMMAND PATHS
## =====================================================

##
## The command to use to flush the cache on a node before each trial
##
CMD_FLUSH_CACHE="/usr/local/bin/drop_caches3"

##
## File Splitter Command
##
CMD_FILE_SPLIT="split --numeric-suffixes --suffix-length=4"

##
## Execute a command on multiple machines
##
CMD_EXEC_PUSHER="$SCRIPTS_DIR/pusher --show-host"

##
## Which time command to use
##
CMD_TIME="time -f %e"

##
## Compression Utility Command
##
CMD_COMPRESS="gzip --best --force"

##
## Utility script to grab the finish time of a trial
##
CMD_FINISH_TIME="$SCRIPTS_DIR/finish-time.pl"

##
## Base Hadoop Command
##
CMD_HADOOP="$HADOOP_HOME/bin/hadoop"