==> crash.log <==
2015-02-12 09:04:54 =CRASH REPORT====
  crasher:
    initial call: riak_kv_index_hashtree:init/1
    pid: <0.25784.532>
    registered_name: []
    exception exit: {{{badmatch,{error,{db_open,"Corruption: truncated record at end of file"}}},[{hashtree,new_segment_store,2,[{file,"src/hashtree.erl"},{line,525}]},{hashtree,new,2,[{file,"src/hashtree.erl"},{line,220}]},{riak_kv_index_hashtree,do_new_tree,2,[{file,"src/riak_kv_index_hashtree.erl"},{line,532}]},{lists,foldl,3,[{file,"lists.erl"},{line,1248}]},{riak_kv_index_hashtree,init_trees,2,[{file,"src/riak_kv_index_hashtree.erl"},{line,402}]},{riak_kv_index_hashtree,init,1,[{file,"src/riak_kv_index_hashtree.erl"},{line,245}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,328}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}
    ancestors: [<0.867.0>,riak_core_vnode_sup,riak_core_sup,<0.153.0>]
    messages: []
    links: []
    dictionary: []
    trap_exit: false
    status: running
    heap_size: 1598
    stack_size: 27
    reductions: 866
  neighbours:

==> error.log <==
2015-02-12 09:04:54.364 [error] <0.25783.532> CRASH REPORT Process <0.25783.532> with 0 neighbours exited with reason: no match of right hand value {error,{db_open,"Corruption: truncated record at end of file"}} in hashtree:new_segment_store/2 line 525 in gen_server:init_it/6 line 328