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文件名: skiptrans.sh skip.sh
所在路径:$HOME/ggscript/ggtrandata
功能:该脚本用于重启抽取进程时跳过长事务,可自动识别1小时以上的长事务并批量跳过,skiptrans.sh通过edit脚本选择调用,skip.sh用于在其他脚本中调用用,例如allstop.sh全goldengate进程停止脚本
Ps:目前该脚本目前仅适用于AIX和LINUX系统
skiptrans.sh
#!/bin/bash #时间转换为秒的函数,参考某位大神的脚本 function date2seconds {echo "$*" | awk '{z=int((14-$2)/12); y=$1+4800-z; m=$2+12*z-3;j=int((153*m+2)/5)+$3+y*365+int(y/4)-int(y/100)+int(y/400)-2472633;j=j*86400+$4*3600+$5*60+$6print j}' }cd $HOME/ggscript/ggtrandata echo $login echo $dirdir=$PWD echo $dir cd $HOME/ggserver #输入需要跳过长事务的进程名 echo "searching the Extract name......" (echo info all;echo exit)|./ggsci|grep "EXTRACT" |awk 'BEGIN {FS=" +"} {print $3}'|grep '^E' read -p "Please enter the extract name:" extract#获取2个线程的showtrans长事务 echo "loading the trans data.....please wait....." (echo send $extract showtrans thread 1;echo exit)|./ggsci > $dir/thread1 echo "Thread 1 data load compete" (echo send $extract showtrans thread 2;echo exit)|./ggsci > $dir/thread2 echo "Thread 2 data load compete"cd $dir#将长事务信息分割为时间与trans编号两部分 cat thread1|awk 'BEGIN{}{FS=" "} /^XID:/{print $2}'|sed -e '/^$/d' > xid1 cat thread1|awk -F 'Time: ' '{print $2}'|sed -e '/^$/d' > time1 paste time1 xid1 > trandata cat thread2|awk 'BEGIN{}{FS=" "} /^XID:/{print $2}'|sed -e '/^$/d' > xid2 cat thread2|awk -F 'Time: ' '{print $2}'|sed -e '/^$/d' > time2 paste time2 xid2 > trandata2cat trandata2 >> trandata#通过函数转换时间,并排除掉一小时以内的长事务 sydate=`date +"%Y-%m-%d:%H:%M:%S"` echo $HSYSTIME date2seconds `echo $sydate | sed 's/-/ /g;s/:/ /g'` > secondssys HSYSTIME=`cat secondssys` echo $HSYSTIME rm -f secondssys #date2seconds `echo $sydate | sed 's/-/ /g;s/:/ /g'`NUX=`sed -n '$=' trandata`i=1 cat /dev/null > trains while(($i<=$NUX)); dostr=`sed -n "${i}p" trandata |awk '{print $1}'` echo $str date2seconds `echo $str | sed 's/-/ /g;s/:/ /g'` > secondssys HGTI=`cat secondssys` rm -f secondssys echo $HGTI echo $HSYSTIME POOR=`expr $HSYSTIME - 3600` echo $POOR echo "--------------------" if [ "$HGTI" -le "$POOR" ]thensed -n "${i}p" trandata |awk '{print $2}' >> trains fii=`expr $i + 1`done #将一小时以前的长事务组合成skiptrans指令,并通过obey指令批量执行 sed 's/^/send '$extract' skiptrans /' trains > trains1 sed 's/$/ force/' trains1 > skiptrains cd $HOME/ggservercat $HOME/ggscript/ggtrandata/skiptrains > dirdat/skiptrainsecho OBEY dirdat/skiptrains |./ggsci
skip.sh
#!/bin/bash echo $dir cd $HOME/ggscript/ggtrandata dir=$PWD cd $HOME if [ -f .profile ];then. .profile fiif [ -f .bash_profile ];then . .bash_profile ficd $dirfunction date2seconds {echo "$*" | awk '{z=int((14-$2)/12); y=$1+4800-z; m=$2+12*z-3;j=int((153*m+2)/5)+$3+y*365+int(y/4)-int(y/100)+int(y/400)-2472633;j=j*86400+$4*3600+$5*60+$6print j}' }if [ $# -eq 0 ]; thenecho "skip EXTRACT"exit 2 fiextract=$1if [ `echo $extract|grep ^E` ];thenIType=EXTRACTelif [ `echo $extract|grep ^P` ];thenecho "only can operate the EXTRACT process"exit 2 elif [ `echo $extract|grep ^R` ];thenecho "only can operate the extract process"exit 2 elseecho "only can operate the EXTRACT process"exit 2 fival=`echo $extract.PRM|tr A-Z a-z`cd $HOME/ggserver/dirprm if [ ! -e $val ]; thenecho "the EXTRACT is not exist"exit 2 ficd $dir echo $loginecho $dir cd $HOME/ggserverecho "loading the trans data.....please wait....." (echo send $extract showtrans thread 1;echo exit)|./ggsci > $dir/thread1 echo "Thread 1 data load compete" (echo send $extract showtrans thread 2;echo exit)|./ggsci > $dir/thread2 echo "Thread 2 data load compete"cd $dircat thread1|awk 'BEGIN{}{FS=" "} /^XID:/{print $2}'|sed -e '/^$/d' > xid1 cat thread1|awk -F 'Time: ' '{print $2}'|sed -e '/^$/d' > time1 paste time1 xid1 > trandata cat thread2|awk 'BEGIN{}{FS=" "} /^XID:/{print $2}'|sed -e '/^$/d' > xid2 cat thread2|awk -F 'Time: ' '{print $2}'|sed -e '/^$/d' > time2 paste time2 xid2 > trandata2cat trandata2 >> trandatasydate=`date +"%Y-%m-%d:%H:%M:%S"` echo $HSYSTIME date2seconds `echo $sydate | sed 's/-/ /g;s/:/ /g'` > secondssys HSYSTIME=`cat secondssys` echo $HSYSTIME rm -f secondssys #date2seconds `echo $sydate | sed 's/-/ /g;s/:/ /g'`NUX=`sed -n '$=' trandata`i=1 cat /dev/null > trains while(($i<=$NUX)); dostr=`sed -n "${i}p" trandata |awk '{print $1}'` echo $str date2seconds `echo $str | sed 's/-/ /g;s/:/ /g'` > secondssys HGTI=`cat secondssys` rm -f secondssys echo $HGTI echo $HSYSTIME POOR=`expr $HSYSTIME - 3600` echo $POOR echo "--------------------" if [ "$HGTI" -le "$POOR" ]thensed -n "${i}p" trandata |awk '{print $2}' >> trains fii=`expr $i + 1`donesed 's/^/send '$extract' skiptrans /' trains > trains1 sed 's/$/ force/' trains1 > skiptrains cd $HOME/ggservercat $HOME/ggscript/ggtrandata/skiptrains > dirdat/skiptrainsecho OBEY dirdat/skiptrains |./ggsci
转载于:https://blog.51cto.com/netsman/1939572