Fixes RAM-566 by catching an exception
Fixes RAM-566 by catching an exception

mrdiegoa/ramcloud,Frank-Wu/RamCloud,matrix207/RAMCloud,alexandermerritt/ramcloud,anirajk/RAMCloud,DavidLi2010/ramcloud,behnamm/cs244b_project,matrix207/RAMCloud,jcarreira/ramcloud,y-higuchi/ramcloud,utah-scs/RAMCloud,rstutsman/RAMCloud,jblomer/ramcloud,Frank-Wu/RamCloud,y-higuchi/ramcloud,jblomer/ramcloud,mrdiegoa/ramcloud,y-higuchi/ramcloud,matrix207/RAMCloud,behnamm/cs244b_project,QingkaiLu/RAMCloud,anirajk/RAMCloud,IMCG/RamCloud,jblomer/ramcloud,rstutsman/RAMCloud,mrdiegoa/ramcloud,QingkaiLu/RAMCloud,jcarreira/ramcloud,rstutsman/RAMCloud,alexandermerritt/ramcloud,matrix207/RAMCloud,Frank-Wu/RamCloud,y-higuchi/ramcloud,Frank-Wu/RamCloud,DavidLi2010/ramcloud,utah-scs/RAMCloud,y-higuchi/ramcloud,jcarreira/ramcloud,utah-scs/RAMCloud,SMatsushi/RAMCloud,jblomer/ramcloud,jcarreira/ramcloud,QingkaiLu/RAMCloud,QingkaiLu/RAMCloud,QingkaiLu/RAMCloud,DavidLi2010/ramcloud,IMCG/RamCloud,matrix207/RAMCloud,mrdiegoa/ramcloud,rstutsman/RAMCloud,anirajk/RAMCloud,mrdiegoa/ramcloud,jblomer/ramcloud,jcarreira/ramcloud,Frank-Wu/RamCloud,mrdiegoa/ramcloud,SMatsushi/RAMCloud,SMatsushi/RAMCloud,behnamm/cs244b_project,anirajk/RAMCloud,alexandermerritt/ramcloud,behnamm/cs244b_project,SMatsushi/RAMCloud,QingkaiLu/RAMCloud,rstutsman/RAMCloud,anirajk/RAMCloud,Frank-Wu/RamCloud,IMCG/RamCloud,DavidLi2010/ramcloud,IMCG/RamCloud,DavidLi2010/ramcloud,alexandermerritt/ramcloud,jblomer/ramcloud,behnamm/cs244b_project,alexandermerritt/ramcloud,utah-scs/RAMCloud,utah-scs/RAMCloud,jcarreira/ramcloud,SMatsushi/RAMCloud,alexandermerritt/ramcloud,y-higuchi/ramcloud,IMCG/RamCloud,SMatsushi/RAMCloud,matrix207/RAMCloud,DavidLi2010/ramcloud,IMCG/RamCloud,utah-scs/RAMCloud,anirajk/RAMCloud,behnamm/cs244b_project,rstutsman/RAMCloud