Hi,
I'm encountering a file corruption in CouchDb 2.3.1 running on Ubuntu
18.04.1 LTS.
The disk store is an ext4 SSD.
I'm unable to access the view and couch logs shows the error below.
Is there a way of knowing which view is corrupt (I have a few databases).
I'm thinking of deleting all the views and recreating them - would that
work?
thanks!
error 1:
[emergency] 2020-06-09T00:33:10.122474Z couchdb@127.0.0.1 <0.1427.0>
-------- File corruption in <0.951.0> at position 2668802729
[error] 2020-06-09T00:33:10.123271Z couchdb@127.0.0.1 <0.1392.0> 9f5e486e35
rexi_server: from: couchdb@127.0.0.1(<0.758.0>) mfa: fabric_rpc:map_view/5
throw:{file_corruption,<<"file corruption">>}
[{couch_mrview_util,get_view_index_state,5,[{file,"src/couch_mrview_util.erl"},{line,137}]},{couch_mrview_util,get_view,4,[{file,"src/couch_mrview_util.erl"},{line,81}]},{couch_mrview,query_view,6,[{file,"src/couch_mrview.erl"},{line,247}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,140}]}]
[error] 2020-06-09T00:33:10.123712Z couchdb@127.0.0.1 <0.758.0> 9f5e486e35
req_err(4089041121) file_corruption : file corruption
[<<"couch_mrview_util:get_view_index_state/5
L137">>,<<"couch_mrview_util:get_view/4 L81">>,<<"couch_mrview:query_view/6
L247">>,<<"rexi_server:init_p/3 L140">>]
[notice] 2020-06-09T00:33:10.124065Z couchdb@127.0.0.1 <0.758.0> 9f5e486e35
192.168.0.13:5984 192.168.0.8 admin GET
/stock/_design/company/_view/getallamexcompanies?reduce=false&skip=0&limit=101
500 ok 1111
[error] 2020-06-09T00:33:11.129465Z couchdb@127.0.0.1 <0.1419.0> --------
gen_server <0.1419.0> terminated with reason: no match of right hand value
eof at couch_file:read_raw_iolist_int/3(line:627) <=
couch_file:handle_call/3(line:449) <=
gen_server:try_handle_call/4(line:615) <= gen_server:handle_msg/5(line:647)
<= proc_lib:init_p_do_apply/3(line:247)
last msg: {pread_iolist,1190244510}
state:
[{data,[{"State",{file,{file_descriptor,prim_file,{#Port<0.7921>,106}},false,1767501252,undefined,infinity}},{"InitialFilePath","/data/couchdb/.shards/80000000-9fffffff/stock.1584663325_design/mrview/856ffe4a2101b41233877c86e8e3f8e6.view"}]}]
extra: []
[error] 2020-06-09T00:33:11.132250Z couchdb@127.0.0.1 <0.1419.0> --------
CRASH REPORT Process (<0.1419.0>) with 1 neighbors exited with reason: no
match of right hand value eof at couch_file:read_raw_iolist_int/3(line:627)
<= couch_file:handle_call/3(line:449) <=
gen_server:try_handle_call/4(line:615) <= gen_server:handle_msg/5(line:647)
<= proc_lib:init_p_do_apply/3(line:247) at gen_server:terminate/7(line:812)
<= proc_lib:init_p_do_apply/3(line:247); initial_call:
{couch_file,init,['Argument__1']}, ancestors: [<0.1408.0>,<0.1407.0>],
messages: [], links: [<0.1408.0>], dictionary:
[{couch_file_fd,{{file_descriptor,prim_file,{#Port<0.7921>,106}},"/dat..."}},...],
trap_exit: false, status: running, heap_size: 6772, stack_size: 27,
reductions: 573398
[error] 2020-06-09T00:33:11.132607Z couchdb@127.0.0.1 <0.1432.0> --------
gen_server <0.1432.0> terminated with reason: no match of right hand value
eof at couch_file:read_raw_iolist_int/3(line:627) <=
couch_file:handle_call/3(line:449) <=
gen_server:try_handle_call/4(line:615) <= gen_server:handle_msg/5(line:647)
<= proc_lib:init_p_do_apply/3(line:247)
last msg:
{'EXIT',<0.1408.0>,{{badmatch,eof},[{couch_file,read_raw_iolist_int,3,[{file,"src/couch_file.erl"},{line,627}]},{couch_file,handle_call,3,[{file,"src/couch_file.erl"},{line,449}]},{gen_server,try_handle_call,4,[{file,"gen_server.erl"},{line,615}]},{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,647}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]}}
state: {st,<0.1408.0>,couch_mrview_index,undefined}
extra: []
error 2:
[error] 2020-06-09T00:40:25.580012Z couchdb@127.0.0.1 <0.3409.0> --------
gen_server <0.3409.0> terminated with reason: no match of right hand value
eof at couch_file:read_raw_iolist_int/3(line:627) <=
couch_file:handle_call/3(line:449) <=
gen_server:try_handle_call/4(line:615) <= gen_server:handle_msg/5(line:647)
<= proc_lib:init_p_do_apply/3(line:247)
last msg: {pread_iolist,1223893408}
state:
[{data,[{"State",{file,{file_descriptor,prim_file,{#Port<0.7858>,108}},false,1686143327,undefined,infinity}},{"InitialFilePath","/data/couchdb/.shards/00000000-1fffffff/stockanalysis.1584663342_design/mrview/98efc890b71fe5bf74611ad0868f39bf.view"}]}]
extra: []
[error] 2020-06-09T00:40:25.580132Z couchdb@127.0.0.1 <0.260.0> --------
Compaction daemon - an error ocurred while compacting the view group
`company` from database
`shards/00000000-1fffffff/stockanalysis.1584663342`:
{{badmatch,{'EXIT',{{badmatch,eof},[{couch_file,read_raw_iolist_int,3,[{file,"src/couch_file.erl"},{line,627}]},{couch_file,handle_call,3,[{file,"src/couch_file.erl"},{line,449}]},{gen_server,try_handle_call,4,[{file,"gen_server.erl"},{line,615}]},{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,647}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]}}},[{couch_file,pread_binary,2,[{file,"src/couch_file.erl"},{line,169}]},{couch_file,pread_term,2,[{file,"src/couch_file.erl"},{line,157}]},{couch_btree,get_node,2,[{file,"src/couch_btree.erl"},{line,434}]},{couch_btree,stream_node,7,[{file,"src/couch_btree.erl"},{line,761}]},{couch_btree,stream_kp_node,7,[{file,"src/couch_btree.erl"},{line,775}]},{couch_btree,fold,4,[{file,"src/couch_btree.erl"},{line,219}]},{couch_mrview_compactor,compact,1,[{file,"src/couch_mrview_compactor.erl"},{line,123}]},{couch_util,with_db,2,[{file,"src/couch_util.erl"},{line,556}]}]}
[error] 2020-06-09T00:40:25.580705Z couchdb@127.0.0.1 <0.3409.0> --------
CRASH REPORT Process (<0.3409.0>) with 1 neighbors exited with reason: no
match of right hand value eof at couch_file:read_raw_iolist_int/3(line:627)
<= couch_file:handle_call/3(line:449) <=
gen_server:try_handle_call/4(line:615) <= gen_server:handle_msg/5(line:647)
<= proc_lib:init_p_do_apply/3(line:247) at gen_server:terminate/7(line:812)
<= proc_lib:init_p_do_apply/3(line:247); initial_call:
{couch_file,init,['Argument__1']}, ancestors: [<0.3408.0>,<0.3407.0>],
messages: [], links: [<0.3408.0>], dictionary:
[{couch_file_fd,{{file_descriptor,prim_file,{#Port<0.7858>,108}},"/dat..."}},...],
trap_exit: false, status: running, heap_size: 6772, stack_size: 27,
reductions: 627634
[error] 2020-06-09T00:40:25.581361Z couchdb@127.0.0.1 emulator --------
Error in process <0.3415.0> on node 'couchdb@127.0.0.1' with exit value:
{{badmatch,{'EXIT',{{badmatch,eof},[{couch_file,read_raw_iolist_int,3,[{file,"src/couch_file.erl"},{line,627}]},{couch_file,handle_call,3,[{file,"src/couch_file.erl"},{line,449}]},{gen_server,try_handle_call,4,[{file,"gen_server.erl"},{line,615}]},{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,647}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]}}},[{couch_file,pread_binary,2,[{file,"src/couch_file.erl"},{line,169}]},{couch_file,pread_term,2,[{file,"src/couch_file.erl"},{line,157}]},{couch_btree,get_node,2,[{file,"src/couch_btree.erl"},{line,434}]},{couch_btree,stream_node,7,[{file,"src/couch_btree.erl"},{line,761}]},{couch_btree,stream_kp_node,7,[{file,"src/couch_btree.erl"},{line,775}]},{couch_btree,fold,4,[{file,"src/couch_btree.erl"},{line,219}]},{couch_mrview_compactor,compact,1,[{file,"src/couch_mrview_compactor.erl"},{line,123}]},{couch_util,with_db,2,[{file,"src/couch_util.erl"},{line,556}]}]}
