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run_data_extraction.sh
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executable file
·628 lines (510 loc) · 20.7 KB
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#!/bin/bash
#-x
############
# Data extraction wrapper
#
# Author Marco Tusa
# Copyright (C) 2001-2003, 2014
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU GUNATTENDEDeneral Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# v1.0
ARGV="$@"
VERBOSE=0
DEBUG=0
SOURCEDIR="#"
DESTDIR="#"
EXECDIR="#"
LOCALPATH=`pwd`
DATABASE="test"
USER="#"
PASSWORD="#"
IP="#"
PORT="#"
SOCKET="#"
PHASE=0
RECOVERYMODE=U
FILTERBYTABLE="#"
ASKCONFIRMATION=0
UNATTENDED=0
CHUNKSIZE=200
CONFIRMDELDIR="n"
#
# Use LSB init script functions for printing messages, if possible
#
log_success_msg=" [ \e[32mOK\e[39m ] \n"
#"/etc/redhat-lsb/lsb_log_message success"
log_failure_msg=" [ \e[91mERROR\e[39m ] \n"
#"/etc/redhat-lsb/lsb_log_message failure"
log_warning_msg=" [ \e[93mWARNING\e[39m ] \n"
#"/etc/redhat-lsb/lsb_log_message warning"
usage() {
printf "Valid options are \n";
printf " \t -s root_directory_for_page_files \n"
printf " \t -o destination_directory_for_data extract \n"
printf " \t -r executable_dir \n"
printf " \t -d database name to extract \n"
printf " \t -u MySQL user \n"
printf " \t -p MySQL password \n"
printf " \t -i MySQL IP \n"
printf " \t -x MySQL Port\n"
printf " \t -k socket \n"
printf " \t -v verbose mode \n"
printf " \t -A [0|1] ask for confirmation when extracting a table \n"
printf " \t -U [0|1] Unattended if set to 1 will run the whole process assuming YES is the answer to all questions \n"
printf " \t -P Phase to start from:\n \t1 ibdata extract;\n \t2 compile table_def;\n \t3 run only table extraction \n"
printf " \t -m recovery mode [U undeleted | D deleted] \n"
printf " \t -F filter by <table_name> \n"
printf "run_data_extraction.sh -v -A 1 -F salaries -d employees -u stress -p tool -i 192.168.0.35 -x 5510 -s /home/mysql/instances/my56test1_recovery_PLMC -o /home/mysql/instances/my56test1_recovery_PLMC -r /home/mysql/recoverycode"
printf "\n"
}
if [ $# -lt 6 ] ; then
echo 'Too few arguments supplied'
usage
exit 1
fi
#shift 1
echo "###################################################"
while getopts ":s:o:r:d:u:p:i:x:k:P:r:F:A:U:S:v" opt; do
case $opt in
v)
VERBOSE=1
;;
A)
ASKCONFIRMATION=$OPTARG;
if [ $VERBOSE -eq 1 ] ; then
echo "ASKCONFIRMATION = $ASKCONFIRMATION"
fi
;;
U)
UNATTENDED=1;
if [ $VERBOSE -eq 1 ] ; then
echo "UNATTENDED active"
fi
;;
s)
SOURCEDIR=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Source DIR is set to $SOURCEDIR"
fi
;;
o)
DESTDIR=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Destination DIR is set to $DESTDIR"
fi
;;
r)
EXECDIR=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Execution DIR is set to $EXECDIR"
fi
;;
d)
DATABASE=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Database to extract is set to $DATABASE"
fi
;;
u)
USER=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "USER to extract is set to $USER"
fi
;;
p)
PASSWORD=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "PASSWORD to extract is set to $PASSWORD"
fi
;;
i)
IP=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "IP to extract is set to $IP"
fi
;;
x)
PORT=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "PORT to extract is set to $PORT"
fi
;;
k)
SOCKET=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "SOCKET to extract is set to $SOCKET"
fi
;;
P)
PHASE=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Running From phase $PHASE"
fi
;;
m)
RECOVERYMODE=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Running using recovery mode $RECOVERYMODE"
fi
;;
F)
FILTERBYTABLE=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Filtering the table extraction by table name $FILTERBYTABLE"
fi
;;
S)
CHUNKSIZE=$OPTARG
if [ $VERBOSE -eq 1 ] ; then
echo "Chunk size is: $CHUNKSIZE"
fi
;;
\?)
echo "Invalid option: -$OPTARG" >&2
usage
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
exit 1
;;
esac
done
CONNECTIONPAR=""
CONNECTIONPAR_C=""
if [ $SOCKET = "#" ]
then
CONNECTIONPAR=" --user=$USER --password=$PASSWORD --host=$IP --port=$PORT "
CONNECTIONPAR_C=" -u $USER -p $PASSWORD -h $IP -P $PORT "
else
echo "Must use TCP/IP connection to mysql"
exit 1
CONNECTIONPAR=" --user=$USER --password=$PASSWORD --socket=$SOCKET"
fi
TIMENOW=`date`;
echo "Local DIR is set to $LOCALPATH"
echo "###################################################"
echo "Process STARTs ${TIMENOW}"
echo "###################################################"
if [ ! -e $DESTDIR ]
then
echo "Destination directory not present I will create it";
`mkdir -p $DESTDIR`
echo "---------------------------"
fi
if [ $PHASE -lt 2 ]
then
echo "PHASE 1 ---------------------------"
echo "Clean destination directory from ANY content please confirm [yes] full word"
echo -n "Destination directory to clean: $DESTDIR: [yes/no] --> "
read CONFIRMDELDIR
if [ "x${CONFIRMDELDIR}" != "xyes" ]
then
echo "NON empty directory, possible data over-write!!"
else
`rm -fr $DESTDIR/*`
fi
# I set the UNATTENDED only after the first queston given it may be too dangerous and can bring to data loss
if [ ${UNATTENDED} -eq 1 ]
then
CONFIRMDELDIR="y"
fi
echo "Processing main IBDATA file "
cd $DESTDIR;
echo "current directory: `pwd`"
echo "${EXECDIR}/page_parser -f ${SOURCEDIR}/ibdata1 \n"
`time ${EXECDIR}/page_parser -f ${SOURCEDIR}/ibdata1`
TOCHANGE=`ls -d page*`;
`mv $DESTDIR/$TOCHANGE $DESTDIR/ibdata`
TOCHANGE=""
cd $EXECDIR
if [ ! -e "${EXECDIR}/bin/constraints_parser.SYS_TABLES" ]
then
printf "\nCompile before running \n"
`time make dict_parsers 1>&2>/dev/null`
fi
printf "\nPrecessing SYS_TABLES & SYS_INDEXES\n"
cd "${DESTDIR}/ibdata";
echo "Current Path `pwd`"
`${EXECDIR}/bin/constraints_parser.SYS_TABLES -p${DESTDIR}/ibdata -4Uf FIL_PAGE_INDEX/0-1 > ${DESTDIR}/ibdata/SYS_TABLES 2> ${DESTDIR}/ibdata/load_dictionaryT.sql`
`${EXECDIR}/bin/constraints_parser.SYS_INDEXES -p${DESTDIR}/ibdata -4Uf FIL_PAGE_INDEX/0-3 > ${DESTDIR}/ibdata/SYS_INDEXES 2>> ${DESTDIR}/ibdata/load_dictionaryT.sql`
`${EXECDIR}/bin/constraints_parser.SYS_COLUMNS -p${DESTDIR}/ibdata -4Uf FIL_PAGE_INDEX/0-2 > ${DESTDIR}/ibdata/SYS_COLUMNS 2>> ${DESTDIR}/ibdata/load_dictionaryT.sql`
`${EXECDIR}/bin/constraints_parser.SYS_FIELDS -p${DESTDIR}/ibdata -4Uf FIL_PAGE_INDEX/0-4 > ${DESTDIR}/ibdata/SYS_FIELDS 2>> ${DESTDIR}/ibdata/load_dictionaryT.sql`
`cat ${DESTDIR}/ibdata/load_dictionaryT.sql |sed -e "s/LOAD DATA/LOAD DATA LOCAL/g" > ${DESTDIR}/ibdata/load_dictionary.sql`
echo "---------------------------"
echo -n "Please check if the extracted structure is correct look in: $DESTDIR [y/n] --> "
if [ ${UNATTENDED} -eq 0 ]
then
read CONFIRMDELDIR
fi
if [ "x${CONFIRMDELDIR}" == "xy" ]
then
echo "Cool continue then"
else
echo "Check what is the problem and run me again"
exit 0
fi
echo "---------------------------"
echo -n "(Re)Create the dictionary?: $DESTDIR [y/n] --> "
if [ ${UNATTENDED} -eq 0 ]
then
read CONFIRMDELDIR
fi
if [ "x${CONFIRMDELDIR}" == "xy" ]
then
echo "Loading dictionary information ...";
`mysql $CONNECTIONPAR -D mysql -e "DROP schema if exists DRDICTIONARY"`;
`mysql $CONNECTIONPAR -D mysql -e "create schema if not exists DRDICTIONARY"`;
`mysql $CONNECTIONPAR -D mysql -D DRDICTIONARY < ${EXECDIR}/dictionary.sql`
`mysql $CONNECTIONPAR -D DRDICTIONARY < ${DESTDIR}/ibdata/load_dictionary.sql`;
echo "Loading dictionary information ... COMPLETED";
else
echo "Check what is the problem and run me again"
exit 0
fi
echo "---------------------------"
fi
# Creating include files
#USER="#"
#PASSWORD="#"
#IP="#"
#PORT="#"
#SOCKET="#"
if [ $PHASE -lt 3 ]
then
echo "PHASE 2 ---------------------------"
`rm -f $EXECDIR/include/*.defrecovery`;
for schema in $DATABASE ;
do
SCHEMA_RECOVERY="${schema}"
echo -n "Should I recreate the structure for SCHEMA = $SCHEMA_RECOVERY ?[y/n] --> "
if [ ${UNATTENDED} -eq 0 ]
then
read CONFIRMDELDIR
fi
if [ "x${CONFIRMDELDIR}" == "xy" ]
then
`mysql $CONNECTIONPAR -D mysql -e "create schema if not exists ${SCHEMA_RECOVERY}"`;
echo "EXECUTING sys_parser.... $EXECDIR/sys_parser $CONNECTIONPAR_C -d DRDICTIONARY -r 1 $schema"
if [ $VERBOSE -eq 1 ] ; then
echo "$EXECDIR/sys_parser $CONNECTIONPAR_C -d DRDICTIONARY -r 1 $schema 1> ${DESTDIR}/${schema}_definition.sql"
echo "mysql $CONNECTIONPAR -D $SCHEMA_RECOVERY < ${DESTDIR}/${schema}_definition.sql"
fi
`$EXECDIR/sys_parser $CONNECTIONPAR_C -d DRDICTIONARY -r 1 $schema 1> ${DESTDIR}/${schema}_definition.sql`;
`mysql $CONNECTIONPAR -D $SCHEMA_RECOVERY < ${DESTDIR}/${schema}_definition.sql`;
echo -n "Please check the status of the SCHEMA = $schema and press [y] to continue or [n] to exit ?[y/n] --> "
if [ ${UNATTENDED} -eq 0 ]
then
read CONFIRMDELDIR
fi
if [ "x${CONFIRMDELDIR}" == "xy" ]
then
echo "Continue......... to create table_def";
else
exit 1;
fi
else
echo "Ok I assume that SCHEMA = $schema is already there";
fi
for table in `find $SOURCEDIR/${SCHEMA_RECOVERY}/ -name *.ibd -exec basename {} \;|awk -F '.' '{print $1}' `;
do
TABLEDEFINITIONNAME=""
PARTITIONINDEX=0
PARTITIONINDEX=`expr index "$table" \#`
#echo "PINDEX = $PARTITIONINDEX"
TABLENAME_SQL=""
if [ $PARTITIONINDEX -gt 0 ]
then
TABLEFILTERNAME=${table:0:($PARTITIONINDEX - 1)}"#_XXX_PARTITIONED__XXX_"${table:($PARTITIONINDEX - 1)}
TABLENAME_SQL=${table:0:($PARTITIONINDEX - 1)}
TABLEDEFINITIONNAME=${table:0:($PARTITIONINDEX - 1)}
else
TABLEDEFINITIONNAME=$table
TABLENAME_SQL=$table
fi
if [ $VERBOSE -eq 1 ] ; then
echo "Creating definition for table ($table) : $SOURCEDIR/${SCHEMA_RECOVERY}/${TABLEDEFINITIONNAME}"
fi
if [ ! -e $DESTDIR/${SCHEMA_RECOVERY} ]
then
echo "Destination (${DESTDIR}/${SCHEMA_RECOVERY}/tablesdef/) directory not present I will create it";
`mkdir -p ${DESTDIR}/${SCHEMA_RECOVERY}/tablesdef/`
echo "---------------------------"
fi
DEFINITIONFILE="${EXECDIR}/include/table_defs.${schema}.${TABLEDEFINITIONNAME}.defrecovery"
if [ $PARTITIONINDEX -gt 0 ]
then
if [ $VERBOSE -eq 1 ] ; then
echo "$EXECDIR/create_defs.pl $CONNECTIONPAR --db=$schema --table=$TABLENAME_SQL [$DEFINITIONFILE]";
fi
`$EXECDIR/create_defs.pl $CONNECTIONPAR --db=$schema --table=$TABLENAME_SQL | sed -e "s/${table}/${TABLEDEFINITIONNAME}/g" > $DEFINITIONFILE`;
`echo "" > ${DESTDIR}/${SCHEMA_RECOVERY}/tablesdef/table_defs.${schema}.${TABLEFILTERNAME}.sql`;
else
if [ $VERBOSE -eq 1 ] ; then
echo "create_defs.pl $CONNECTIONPAR --db=$schema --table=$TABLENAME_SQL [$DEFINITIONFILE]" ;
fi
`$EXECDIR/create_defs.pl $CONNECTIONPAR --db=$schema --table=$TABLENAME_SQL > $DEFINITIONFILE`
fi
if [ $PARTITIONINDEX -gt 0 ]
then
#echo "${EXECDIR}/include/table_defs.${schema}.${TABLEFILTERNAME}.defrecovery"
`echo "" > ${EXECDIR}/include/table_defs.${schema}.${TABLEFILTERNAME}.defrecovery`
fi
done;
done;
echo -n "Please check if the extracted table definition is correct look in: $EXECDIR/include/*.defrecovery [y/n] --> "
if [ ${UNATTENDED} -eq 0 ]
then
read CONFIRMDELDIR
else
CONFIRMDELDIR="y"
fi
if [ "x${CONFIRMDELDIR}" == "xy" ]
then
echo "Cool continue then"
else
echo "Check what is the problem and run me again"
exit 0
fi
echo "---------------------------"
fi
# Starting the extraction process
if [ $PHASE -lt 4 ]
then
echo "PHASE 3 ---------------------------"
#for schematable in `find $EXECDIR/include/ -name *.defrecovery -exec basename {} \\;`
for schematable in `ls $EXECDIR/include/*.defrecovery | xargs -n1 basename`
do
#read the table name and schema
SCHEMA=`echo $schematable|awk -F '.' '{print $2}' `;
TABLE=`echo $schematable|awk -F '.' '{print $3}' `;
PARTITIONINDEX=`expr index "$TABLE" \#`
ISPARTITIONED=0
PARTITIONFLAG=$(expr match "$TABLE" '.*\(XXX_PARTITIONED__XXX\)')
if [ "#$PARTITIONFLAG" = "#XXX_PARTITIONED__XXX" ]
then
ISPARTITIONED=1
fi
if [ $ISPARTITIONED -gt 0 ]
then
TABLEFILTERNAME=${TABLE:0:($PARTITIONINDEX -1 )}
schematable="table_defs.${SCHEMA}.${TABLEFILTERNAME}.defrecovery"
TABLE=`echo $TABLE|sed -e"s/#_XXX_PARTITIONED__XXX_//g"`
else
TABLEFILTERNAME=$TABLE
fi
# echo "$TABLE $TABLEFILTERNAME"
if [ "#$FILTERBYTABLE" != "##" ]
then
if [ "#$FILTERBYTABLE" != "#$TABLEFILTERNAME" ]
then
#echo "$FILTERBYTABLE $TABLEFILTERNAME"
continue;
else
echo "$FILTERBYTABLE $TABLEFILTERNAME"
fi
fi
`rm -f $EXECDIR/include/table_defs.h`;
`ln -s $EXECDIR/include/$schematable $EXECDIR/include/table_defs.h`;
if [ $VERBOSE -eq 1 ] ; then
echo "Original Name = $schematable" ;
echo "Schema Name = $SCHEMA" ;
echo "Table Name = $TABLE" ;
echo "Table is Partitioned = $ISPARTITIONED" ;
LINK=`readlink -f ${EXECDIR}/include/table_defs.h`
echo "active definition link:${LINK}"
echo "Active Schema/Table ${schematable}"
fi
echo "Compile for table = $TABLE [SCHEMA=${SCHEMA}]";
#set dir and compile (after havign set the link
cd $EXECDIR
#echo""
#printf " OLD %s NEW %s\n" "$OLDDEFINITION" "$LINK"
#echo""
if [ "#${OLDDEFINITION}" = "#${LINK}" ]
then
if [ $VERBOSE -eq 1 ] ; then
echo "Skipping Compilation given previous table definition and current are the same"
echo " Old Definition = ${OLDDEFINITION}"
echo " Curren Definition = ${LINK}"
fi
else
if [ $VERBOSE -eq 1 ] ; then
echo ""
`make`;
else
`make 1>&2>/dev/null`;
fi
fi
if [ ${ASKCONFIRMATION} -eq 1 ]
then
while [ 1=1 ]
do
CONFIRMDELDIR="xn";
echo -n "Process next Table ${TABLE}? [y/n] --> "
read CONFIRMDELDIR
if [ "#${CONFIRMDELDIR}" == "#y" ]
then
echo "Cool continue then ${CONFIRMDELDIR}"
break;
else
echo "Waiting ..";
fi
done
fi
OLDDEFINITION=$LINK
echo "Compilation for table = $TABLE [SCHEMA=${SCHEMA}] COMPLETE";
#Read table ID from SYS_TABLE
ESCTABLE=${TABLE//_/.\\_};
ESCSCHEMA=${SCHEMA//_/.\\_};
TABLEID=`cat ${DESTDIR}/ibdata/SYS_TABLES|grep -e "SYS_TABLES.\"${ESCSCHEMA}/${ESCTABLE}\""|sed -e"s/\t/,/g"|awk -F ',' '{print $5}'|head -n 1`;
INDEXID=`cat ${DESTDIR}/ibdata/SYS_INDEXES|grep -e "SYS_INDEXES.${TABLEID}"|grep PRIMARY|sed -e"s/\t/,/g"|awk -v r=${TABLEID} -F ',' '{if($4==r){print $5}else{print $4 $5}}'|head -n 1`;
# if [ $VERBOSE -eq 1 ] ; then
# echo "cat ${DESTDIR}/ibdata/SYS_TABLES|grep -e \"SYS_TABLES.\"${ESCSCHEMA}/${ESCTABLE}\"\"|sed -e\"s/\t/,/g\"|awk -F ',' '{print \$5}'"
# echo "cat ${DESTDIR}/ibdata/SYS_INDEXES|grep -e \"SYS_INDEXES.${TABLEID}\"|grep PRIMARY|sed -e\"s/\t/,/g\"|awk -F ',' '{if(\$4 == "${TABLEID}"){print \$5}else{exit 1}}'";
# fi
echo "Processing TableId $TABLEID with PK ID $INDEXID";
FILETOPARSE=${SOURCEDIR}/${SCHEMA}/${TABLE}.ibd
if [ ! -e $FILETOPARSE ]
then
printf "The file $FILETOPARSE is not found please check the path and try again\n";
continue
fi
#Parsing IBD file for the given table
echo "Parsing file $FILETOPARSE";
cd $DESTDIR
echo "Current dir:`pwd`"
`time ${EXECDIR}/page_parser -f ${SOURCEDIR}/${SCHEMA}/${TABLE}.ibd`
TOCHANGE=`ls -d page*`;
`mv $DESTDIR/$TOCHANGE $DESTDIR/${SCHEMA}_${TABLE}`
if [ ! -e ${DESTDIR}/load_${SCHEMA}.sql ]
then
echo "Create SQL create file for ${SCHEMA} \n"
touch ${DESTDIR}/load_${SCHEMA}.sql
fi
printf "\n -------------------------- \n" ;
TIMENOW=`date`;
#extracting data
echo "Starting data extraction ${SCHEMA}_${TABLE} ${TIMENOW}";
echo "${EXECDIR}/constraints_parser -p${DESTDIR} -5${RECOVERYMODE}f $DESTDIR/${SCHEMA}_${TABLE}/FIL_PAGE_INDEX/0-${INDEXID} -b $DESTDIR/${SCHEMA}_${TABLE}/FIL_PAGE_TYPE_BLOB/ -S $CHUNKSIZE -o $DESTDIR/DATA_${SCHEMA}_${TABLE}"
`time ${EXECDIR}/constraints_parser -s ${SCHEMA} -p${DESTDIR} -5${RECOVERYMODE}f $DESTDIR/${SCHEMA}_${TABLE}/FIL_PAGE_INDEX/0-${INDEXID} -b $DESTDIR/${SCHEMA}_${TABLE}/FIL_PAGE_TYPE_BLOB/ -S $CHUNKSIZE -o $DESTDIR/DATA_${SCHEMA}_${TABLE} 2>> ${DESTDIR}/load_${SCHEMA}.sql`
TIMENOW=`date`;
echo "Data extraction ENDS ${SCHEMA}_${TABLE} ${TIMENOW}";
printf "\n -------------------------- \n\n"
done;
fi
echo "###################################################"
echo "Process ENDs ${TIMENOW}"
echo "###################################################"
cd $LOCALPATH;