Deleting the old structure of bin folder as well

bin/ycsb.sh

-#! /usr/bin/env bash
-
-# Set the YCSB specific environment. Adds all the required libraries to the class path.
-
-# Copyright (c) 2010 Yahoo! Inc. All rights reserved.                                                                                                                             
-# *                                                                                                                                                                                 
-# * 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. See accompanying                                                                                                                 
-# * LICENSE file. 
-#
-
-# The Java implementation to use. This is required.
-#export JAVA_HOME=
-
-# Any JVM options to pass.
-#export YCSB_OPTS="-Djava.compiler=NONE"
-
-# YCSB client heap size.
-#export YCSB_HEAP_SIZE=500
-
-this=`dirname "$0"`
-this=`cd "$this"; pwd`
-
-while [ -h "$this" ]; do
-  ls=`ls -ld "$this"`
-  link=`expr "$ls" : '.*-> \(.*\)$'`
-  if expr "$link" : '.*/.*' > /dev/null; then
-    this="$link"
-  else
-    this=`dirname "$this"`/"$link"
-  fi
-done
-
-bin=`dirname "$this"`
-script=`basename "$this"`
-bin=`cd "$bin"; pwd`
-this="$bin/$script"
-
-# the root of the Hadoop installation
-export YCSB_HOME=`dirname "$this"`
-
-echo "YCSB_HOME $YCSB_HOME"
-
-cygwin=false
-case "`uname`" in
-CYGWIN*) cygwin=true;;
-esac
-
-# if no args specified, show usage
-if [ $# = 0 ]; then
-  echo "Usage: ycsb CLASSNAME"
-  echo "where CLASSNAME is the name of the class to run"
-  echo "The jar file for the class must be in bin, build, lib, or db/*/lib."
-  exit 1
-fi
-
-# get arguments
-COMMAND=$1
-shift
-
-JAVA=""
-if [ "$JAVA_HOME" != "" ]; then
-  JAVA=$JAVA_HOME/bin/java
-else
-  echo "JAVA_HOME must be set."
-  exit 1
-fi
-
-JAVA_HEAP_MAX=-Xmx500m
-# check envvars which might override default args
-if [ "$YCSB_HEAP_SIZE" != "" ]; then
-  JAVA_HEAP_MAX="-Xmx""$YCSB_HEAP_SIZE""m"
-fi
-
-# Set the classpath.
-
-if [ "$CLASSPATH" != "" ]; then
-  CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar
-else
-  CLASSPATH=$JAVA_HOME/lib/tools.jar
-fi
-
-# so that filenames w/ spaces are handled correctly in loops below
-IFS=
-
-for f in $YCSB_HOME/lib/*.jar; do
-  CLASSPATH=${CLASSPATH}:$f
-done
-
-for f in $YCSB_HOME/db/*; do
-  if [ -d $f ]; then
-    for j in $f/lib/*.jar; do
-      CLASSPATH=${CLASSPATH}:$j
-    done
-  fi
-done
-
-echo "CLASSPATH=$CLASSPATH"
-
-# restore ordinary behavior
-unset IFS
-
-CLASS=$COMMAND
-
-# cygwin path translation
-if $cygwin; then
-  CLASSPATH=`cygpath -p -w "$CLASSPATH"`
-  YCSB_HOME=`cygpath -w "$YCSB_HOME"`
-fi
-
-#echo "Executing command $CLASS with options $JAVA_HEAP_MAX $YCSB_OPTS $CLASS $@"
-exec "$JAVA" $JAVA_HEAP_MAX $YCSB_OPTS -classpath "$CLASSPATH" $CLASS "$@"