Added compaction to leveldb db recovery.
Added compaction to leveldb db recovery.

git-svn-id: 03d7800a49d8905ef4fbcc296184319e19243493@1330449 13f79535-47bb-0310-9956-ffa450edef68

reneploetz/mesos,abudnik/mesos,kaysoky/mesos,zmalik/mesos,yuquanshan/customizedMesos,gsantovena/mesos,chhsia0/mesos,kaysoky/mesos,abudnik/mesos,abudnik/mesos,gsantovena/mesos,neilconway/mesos,gsantovena/mesos,jpeach/mesos,asamerh4/mesos,abudnik/mesos,abudnik/mesos,neilconway/mesos,yuquanshan/customizedMesos,yuquanshan/customizedMesos,zmalik/mesos,jpeach/mesos,asamerh4/mesos,andschwa/mesos,chhsia0/mesos,zmalik/mesos,enachb/mesos,reneploetz/mesos,wickman/mesos,jpeach/mesos,neilconway/mesos,andschwa/mesos,Gilbert88/mesos,wickman/mesos,verizonlabs/mesos,zmalik/mesos,verizonlabs/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,asamerh4/mesos,enachb/mesos,enachb/mesos,asamerh4/mesos,asamerh4/mesos,reneploetz/mesos,verizonlabs/mesos,andschwa/mesos,craimbert/mesos,andschwa/mesos,craimbert/mesos,craimbert/mesos,craimbert/mesos,verizonlabs/mesos,andschwa/mesos,verizonlabs/mesos,Gilbert88/mesos,enachb/mesos,andschwa/mesos,kaysoky/mesos,yuquanshan/customizedMesos,chhsia0/mesos,enachb/mesos,enachb/mesos,gsantovena/mesos,neilconway/mesos,asamerh4/mesos,abudnik/mesos,Gilbert88/mesos,gsantovena/mesos,kaysoky/mesos,Aman-Jain-14/customizedMesos,zmalik/mesos,enachb/mesos,abudnik/mesos,chhsia0/mesos,verizonlabs/mesos,dforsyth/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,wickman/mesos,reneploetz/mesos,Aman-Jain-14/customizedMesos,kaysoky/mesos,kaysoky/mesos,wickman/mesos,gsantovena/mesos,Gilbert88/mesos,dforsyth/mesos,reneploetz/mesos,zmalik/mesos,neilconway/mesos,dforsyth/mesos,jpeach/mesos,andschwa/mesos,yuquanshan/customizedMesos,chhsia0/mesos,Gilbert88/mesos,dforsyth/mesos,neilconway/mesos,chhsia0/mesos,Gilbert88/mesos,jpeach/mesos,craimbert/mesos,wickman/mesos,chhsia0/mesos,kaysoky/mesos,zmalik/mesos,neilconway/mesos,gsantovena/mesos,dforsyth/mesos,Gilbert88/mesos,wickman/mesos,reneploetz/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,yuquanshan/customizedMesos,asamerh4/mesos,dforsyth/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,verizonlabs/mesos,yuquanshan/customizedMesos,wickman/mesos,reneploetz/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos