close temporary logWriters to avoid leaking FD.  patch by Brandon Williams; reviewed by jbellis for CASSANDRA-313
close temporary logWriters to avoid leaking FD.  patch by Brandon Williams; reviewed by jbellis for CASSANDRA-313

git-svn-id: 1e8683751772dd0ef52a45d586103b4a82d616ff@797173 13f79535-47bb-0310-9956-ffa450edef68

bmel/cassandra,fengshao0907/Cassandra-Research,jbellis/cassandra,iburmistrov/Cassandra,mkjellman/cassandra,cooldoger/cassandra,b/project-cassandra,iamaleksey/cassandra,fengshao0907/Cassandra-Research,Bj0rnen/cassandra,Jollyplum/cassandra,rmarchei/cassandra,adejanovski/cassandra,tjake/cassandra,pcn/cassandra-1,jasonstack/cassandra,sivikt/cassandra,ifesdjeen/cassandra,likaiwalkman/cassandra,ibmsoe/cassandra,blambov/cassandra,whitepages/cassandra,DavidHerzogTU-Berlin/cassandra,DikangGu/cassandra,bmel/cassandra,hengxin/cassandra,ollie314/cassandra,WorksApplications/cassandra,iburmistrov/Cassandra,rogerchina/cassandra,christian-esken/cassandra,sedulam/CASSANDRA-12201,jasobrown/cassandra,kangkot/stratio-cassandra,dongjiaqiang/cassandra,josh-mckenzie/cassandra,jrwest/cassandra,sbtourist/cassandra,yanbit/cassandra,mgmuscari/cassandra-cdh4,dongjiaqiang/cassandra,carlyeks/cassandra,codefollower/Cassandra-Research,mheffner/cassandra-1,HidemotoNakada/cassandra-udf,blambov/cassandra,miguel0afd/cassandra-cqlMod,mshuler/cassandra,dprguiuc/Cassandra-Wasef,nlalevee/cassandra,jasonwee/cassandra,rogerchina/cassandra,leomrocha/cassandra,rmarchei/cassandra,jasonwee/cassandra,jsanda/cassandra,ptnapoleon/cassandra,likaiwalkman/cassandra,shawnkumar/cstargraph,fengshao0907/Cassandra-Research,darach/cassandra,weideng1/cassandra,nlalevee/cassandra,weideng1/cassandra,pcn/cassandra-1,Instagram/cassandra,segfault/apache_cassandra,leomrocha/cassandra,iburmistrov/Cassandra,ifesdjeen/cassandra,blerer/cassandra,aarushi12002/cassandra,pofallon/cassandra,kangkot/stratio-cassandra,sayanh/ViewMaintenanceSupport,vaibhi9/cassandra,a-buck/cassandra,jasobrown/cassandra,nlalevee/cassandra,hengxin/cassandra,nitsanw/cassandra,newrelic-forks/cassandra,spodkowinski/cassandra,tommystendahl/cassandra,snazy/cassandra,sriki77/cassandra,fengshao0907/cassandra-1,mklew/mmp,mshuler/cassandra,shawnkumar/cstargraph,matthewtt/cassandra_read,belliottsmith/cassandra,weideng1/cassandra,clohfink/cassandra,guanxi55nba/db-improvement,Stratio/stratio-cassandra,pcmanus/cassandra,MasahikoSawada/cassandra,cooldoger/cassandra,snazy/cassandra,nutbunnies/cassandra,sammyyu/Cassandra,belliottsmith/cassandra,sharvanath/cassandra,chaordic/cassandra,yukim/cassandra,Stratio/stratio-cassandra,Imran-C/cassandra,a-buck/cassandra,thelastpickle/cassandra,Jaumo/cassandra,yhnishi/cassandra,aureagle/cassandra,exoscale/cassandra,adejanovski/cassandra,helena/cassandra,b/project-cassandra,vramaswamy456/cassandra,strapdata/cassandra,segfault/apache_cassandra,jasobrown/cassandra,yonglehou/cassandra,tongjixianing/projects,chbatey/cassandra-1,DICL/cassandra,clohfink/cassandra,josh-mckenzie/cassandra,taigetco/cassandra_read,ibmsoe/cassandra,carlyeks/cassandra,dprguiuc/Cassandra-Wasef,joesiewert/cassandra,pauloricardomg/cassandra,yangzhe1991/cassandra,pallavi510/cassandra,stuhood/cassandra-old,driftx/cassandra,michaelsembwever/cassandra,bcoverston/apache-hosted-cassandra,instaclustr/cassandra,beobal/cassandra,thobbs/cassandra,nakomis/cassandra,jsanda/cassandra,macintoshio/cassandra,heiko-braun/cassandra,tongjixianing/projects,stef1927/cassandra,joesiewert/cassandra,pkdevbox/cassandra,Jollyplum/cassandra,asias/cassandra,tjake/cassandra,knifewine/cassandra,guanxi55nba/key-value-store,pallavi510/cassandra,stuhood/cassandra-old,spodkowinski/cassandra,dkua/cassandra,adelapena/cassandra,carlyeks/cassandra,szhou1234/cassandra,weipinghe/cassandra,mambocab/cassandra,krummas/cassandra,sedulam/CASSANDRA-12201,AtwooTM/cassandra,bcoverston/apache-hosted-cassandra,michaelsembwever/cassandra,beobal/cassandra,yanbit/cassandra,ptuckey/cassandra,bdeggleston/cassandra,phact/cassandra,kangkot/stratio-cassandra,stef1927/cassandra,pbailis/cassandra-pbs,dkua/cassandra,weipinghe/cassandra,kgreav/cassandra,pcn/cassandra-1,xiongzheng/Cassandra-Research,jeffjirsa/cassandra,tommystendahl/cassandra,dprguiuc/Cassandra-Wasef,Stratio/cassandra,rdio/cassandra,RyanMagnusson/cassandra,stuhood/cassandra-old,b/project-cassandra,mashuai/Cassandra-Research,RyanMagnusson/cassandra,shawnkumar/cstargraph,rdio/cassandra,bmel/cassandra,sluk3r/cassandra,rackerlabs/cloudmetrics-cassandra,aweisberg/cassandra,sayanh/ViewMaintenanceCassandra,WorksApplications/cassandra,sayanh/ViewMaintenanceCassandra,shookari/cassandra,mkjellman/cassandra,pbailis/cassandra-pbs,josh-mckenzie/cassandra,blerer/cassandra,sharvanath/cassandra,mshuler/cassandra,sivikt/cassandra,mgmuscari/cassandra-cdh4,Jollyplum/cassandra,EnigmaCurry/cassandra,guard163/cassandra,sivikt/cassandra,DavidHerzogTU-Berlin/cassandra,michaelsembwever/cassandra,xiongzheng/Cassandra-Research,GabrielNicolasAvellaneda/cassandra,tommystendahl/cassandra,christian-esken/cassandra,nutbunnies/cassandra,nutbunnies/cassandra,chaordic/cassandra,lalithsuresh/cassandra-c3,krummas/cassandra,DavidHerzogTU-Berlin/cassandraToRun,asias/cassandra,michaelmior/cassandra,michaelsembwever/cassandra,caidongyun/cassandra,instaclustr/cassandra,scylladb/scylla-tools-java,project-zerus/cassandra,beobal/cassandra,mike-tr-adamson/cassandra,driftx/cassandra,Stratio/stratio-cassandra,dongjiaqiang/cassandra,guard163/cassandra,EnigmaCurry/cassandra,mike-tr-adamson/cassandra,snazy/cassandra,adejanovski/cassandra,qinjin/mdtc-cassandra,aureagle/cassandra,heiko-braun/cassandra,vaibhi9/cassandra,stuhood/cassandra-old,yanbit/cassandra,rogerchina/cassandra,bcoverston/cassandra,vramaswamy456/cassandra,modempachev4/kassandra,sedulam/CASSANDRA-12201,lalithsuresh/cassandra-c3,hhorii/cassandra,ollie314/cassandra,mkjellman/cassandra,pauloricardomg/cassandra,knifewine/cassandra,mariusae/cassandra,qinjin/mdtc-cassandra,mt0803/cassandra,gdusbabek/cassandra,belliottsmith/cassandra,whitepages/cassandra,guanxi55nba/key-value-store,bpupadhyaya/cassandra,joesiewert/cassandra,JeremiahDJordan/cassandra,guanxi55nba/db-improvement,emolsson/cassandra,pkdevbox/cassandra,Bj0rnen/cassandra,mheffner/cassandra-1,blambov/cassandra,lalithsuresh/cassandra-c3,guard163/cassandra,kgreav/cassandra,ptuckey/cassandra,JeremiahDJordan/cassandra,rackerlabs/cloudmetrics-cassandra,ejankan/cassandra,driftx/cassandra,hhorii/cassandra,scylladb/scylla-tools-java,jrwest/cassandra,mike-tr-adamson/cassandra,AtwooTM/cassandra,jeromatron/cassandra,DavidHerzogTU-Berlin/cassandraToRun,boneill42/cassandra,bcoverston/cassandra,strapdata/cassandra,jasonstack/cassandra,ptnapoleon/cassandra,MasahikoSawada/cassandra,mike-tr-adamson/cassandra,DICL/cassandra,pofallon/cassandra,apache/cassandra,mariusae/cassandra,nvoron23/cassandra,rmarchei/cassandra,sluk3r/cassandra,ben-manes/cassandra,scylladb/scylla-tools-java,bpupadhyaya/cassandra,ibmsoe/cassandra,aureagle/cassandra,mambocab/cassandra,pauloricardomg/cassandra,sharvanath/cassandra,mariusae/cassandra,Stratio/stratio-cassandra,helena/cassandra,sluk3r/cassandra,ben-manes/cassandra,pallavi510/cassandra,bpupadhyaya/cassandra,thobbs/cassandra,newrelic-forks/cassandra,phact/cassandra,LatencyUtils/cassandra-stress2,kangkot/stratio-cassandra,instaclustr/cassandra,nvoron23/cassandra,sriki77/cassandra,Stratio/cassandra,adelapena/cassandra,yukim/cassandra,taigetco/cassandra_read,HidemotoNakada/cassandra-udf,mashuai/Cassandra-Research,pthomaid/cassandra,belliottsmith/cassandra,modempachev4/kassandra,regispl/cassandra,nvoron23/cassandra,Jaumo/cassandra,strapdata/cassandra,mgmuscari/cassandra-cdh4,GabrielNicolasAvellaneda/cassandra,pcmanus/cassandra,cooldoger/cassandra,pauloricardomg/cassandra,spodkowinski/cassandra,nakomis/cassandra,iamaleksey/cassandra,Jaumo/cassandra,ptuckey/cassandra,taigetco/cassandra_read,kgreav/cassandra,thelastpickle/cassandra,yangzhe1991/cassandra,ifesdjeen/cassandra,chbatey/cassandra-1,likaiwalkman/cassandra,ifesdjeen/cassandra,yonglehou/cassandra,qinjin/mdtc-cassandra,bdeggleston/cassandra,sbtourist/cassandra,knifewine/cassandra,hengxin/cassandra,beobal/cassandra,sammyyu/Cassandra,fengshao0907/cassandra-1,nitsanw/cassandra,pofallon/cassandra,aarushi12002/cassandra,yhnishi/cassandra,mashuai/Cassandra-Research,iamaleksey/cassandra,EnigmaCurry/cassandra,DavidHerzogTU-Berlin/cassandra,segfault/apache_cassandra,ollie314/cassandra,jasonstack/cassandra,swps/cassandra,tommystendahl/cassandra,snazy/cassandra,Instagram/cassandra,mariusae/cassandra,rdio/cassandra,a-buck/cassandra,weipinghe/cassandra,jeffjirsa/cassandra,jeffjirsa/cassandra,strapdata/cassandra,jeffjirsa/cassandra,adelapena/cassandra,rackerlabs/cloudmetrics-cassandra,juiceblender/cassandra,miguel0afd/cassandra-cqlMod,aweisberg/cassandra,yhnishi/cassandra,iamaleksey/cassandra,caidongyun/cassandra,vramaswamy456/cassandra,DikangGu/cassandra,jeromatron/cassandra,Imran-C/cassandra,mt0803/cassandra,phact/cassandra,szhou1234/cassandra,gdusbabek/cassandra,shookari/cassandra,exoscale/cassandra,aweisberg/cassandra,AtwooTM/cassandra,jkni/cassandra,aboudreault/cassandra,jkni/cassandra,shookari/cassandra,JeremiahDJordan/cassandra,WorksApplications/cassandra,ejankan/cassandra,juiceblender/cassandra,bcoverston/cassandra,josh-mckenzie/cassandra,DikangGu/cassandra,Imran-C/cassandra,stef1927/cassandra,pthomaid/cassandra,regispl/cassandra,macintoshio/cassandra,LatencyUtils/cassandra-stress2,regispl/cassandra,driftx/cassandra,kgreav/cassandra,heiko-braun/cassandra,aboudreault/cassandra,juiceblender/cassandra,dkua/cassandra,WorksApplications/cassandra,bdeggleston/cassandra,sbtourist/cassandra,codefollower/Cassandra-Research,matthewtt/cassandra_read,pbailis/cassandra-pbs,bcoverston/cassandra,GabrielNicolasAvellaneda/cassandra,apache/cassandra,DavidHerzogTU-Berlin/cassandraToRun,szhou1234/cassandra,Bj0rnen/cassandra,jbellis/cassandra,aweisberg/cassandra,instaclustr/cassandra,krummas/cassandra,project-zerus/cassandra,yukim/cassandra,boneill42/cassandra,helena/cassandra,pkdevbox/cassandra,scylladb/scylla-tools-java,Instagram/cassandra,ptnapoleon/cassandra,stef1927/cassandra,guanxi55nba/db-improvement,ejankan/cassandra,chaordic/cassandra,nakomis/cassandra,jeromatron/cassandra,thelastpickle/cassandra,tjake/cassandra,DICL/cassandra,tjake/cassandra,wreda/cassandra,vaibhi9/cassandra,xiongzheng/Cassandra-Research,sammyyu/Cassandra,LatencyUtils/cassandra-stress2,adelapena/cassandra,ben-manes/cassandra,blerer/cassandra,kangkot/stratio-cassandra,blambov/cassandra,MasahikoSawada/cassandra,bdeggleston/cassandra,mkjellman/cassandra,Stratio/stratio-cassandra,HidemotoNakada/cassandra-udf,christian-esken/cassandra,tongjixianing/projects,sriki77/cassandra,guanxi55nba/key-value-store,modempachev4/kassandra,pthomaid/cassandra,szhou1234/cassandra,scaledata/cassandra,scaledata/cassandra,swps/cassandra,swps/cassandra,jasobrown/cassandra,jrwest/cassandra,leomrocha/cassandra,sayanh/ViewMaintenanceSupport,aboudreault/cassandra,mt0803/cassandra,Stratio/cassandra,newrelic-forks/cassandra,michaelmior/cassandra,jasonwee/cassandra,apache/cassandra,darach/cassandra,clohfink/cassandra,thelastpickle/cassandra,boneill42/cassandra,jbellis/cassandra,codefollower/Cassandra-Research,pcmanus/cassandra,sayanh/ViewMaintenanceCassandra,scaledata/cassandra,jsanda/cassandra,yonglehou/cassandra,emolsson/cassandra,krummas/cassandra,michaelmior/cassandra,caidongyun/cassandra,asias/cassandra,blerer/cassandra,clohfink/cassandra,yukim/cassandra,mheffner/cassandra-1,jkni/cassandra,gdusbabek/cassandra,macintoshio/cassandra,wreda/cassandra,fengshao0907/cassandra-1,darach/cassandra,jrwest/cassandra,mklew/mmp,cooldoger/cassandra,mshuler/cassandra,RyanMagnusson/cassandra,mklew/mmp,bcoverston/apache-hosted-cassandra,matthewtt/cassandra_read,emolsson/cassandra,nitsanw/cassandra,exoscale/cassandra,aarushi12002/cassandra,mambocab/cassandra,mariusae/cassandra,project-zerus/cassandra,spodkowinski/cassandra,apache/cassandra,b/project-cassandra,chbatey/cassandra-1,hhorii/cassandra,whitepages/cassandra,wreda/cassandra,Instagram/cassandra,juiceblender/cassandra,thobbs/cassandra,miguel0afd/cassandra-cqlMod,yangzhe1991/cassandra