Closed dams closed 9 years ago
@dams the fix for this is not on the develop branch of Bitcask, but on the 1.7 branch of Bitcask. It will be merged to develop once Riak 2.0.1 is out. You can remove that riak_kv_bitcask.beam from your basho-patches. To get it, make sure Bitcask is on the 1.7 branch and check with git log to see the fix checked in. There are two patches for riak_kv_bitcask.beam out there unfortunately, and I bet you only have the first attempt. I'm closing the ticket for now. Check on IRC or re-open if that doesn't solve the problem for you.
I was going to close this issue myself, realizing my mistake. Sorry for the noise !
Hi,
I'm running Riak 2.0, with the latest bitcask backend, compiled from github code (as of today).
I'm still seeing a lot of "Failed to merge" errors. My merging config is:
And here is an error:
Failed to merge 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riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/116.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/115.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/114.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/113.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/112.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/111.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/109.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/107.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/105.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/103.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/101.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/99.bitcask.data","/var/lib/riak/bitcask_mult_events/753586781748746817198774991869333432010090217472/97.bitcask.data"]}: {generic_failure,error,function_clause,[{riak_kv_bitcask_backend,key_transform_to_1,[{tombstone,<<2,0,6,101,118,101,110,116,115,49,52,49,49,49,54,49,49,48,51,58,52,58,87,69,66,58,97,112,112,58,55>>}],[{file,"src/riak_kv_bitcask_backend.erl"},{line,99}]},{bitcask,'-expiry_merge/4-fun-0-',7,[{file,"src/bitcask.erl"},{line,1912}]},{bitcask_fileops,fold_hintfile_loop,5,[{file,"src/bitcask_fileops.erl"},{line,660}]},{bitcask_fileops,fold_file_loop,8,[{file,"src/bitcask_fileops.erl"},{line,720}]},{bitcask_fileops,fold_hintfile,3,[{file,"src/bitcask_fileops.erl"},{line,624}]},{bitcask,expiry_merge,4,[{file,"src/bitcask.erl"},{line,1915}]},{bitcask,merge1,4,[{file,"src/bitcask.erl"},{line,686}]},{bitcask,merge,3,[{file,"src/bitcask.erl"},{line,566}]}]}