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Change segment_hahs for HEAD

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Needs toaling with ?RIAK tag, and so that AAE key-ordered and segment-ordered stores also agree on definition of Segment ID
This commit is contained in:
Martin Sumner 2018-03-22 17:12:58 +00:00
parent cda412508a
commit 6ce903ad2b
1 changed files with 14 additions and 3 deletions
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17
src/leveled_codec.erl
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@ -98,9 +98,12 @@ segment_hash(Key) when is_binary(Key) ->
segment_hash({?RIAK_TAG, Bucket, Key, null})
when is_binary(Bucket), is_binary(Key) ->
segment_hash(<<Bucket/binary, Key/binary>>);
segment_hash({?HEAD_TAG, Bucket, Key, SubKey})
when is_binary(Bucket), is_binary(Key), is_binary(SubKey) ->
segment_hash(<<Bucket/binary, Key/binary, SubKey/binary>>);
segment_hash({?HEAD_TAG, Bucket, Key, null})
when is_binary(Bucket), is_binary(Key) ->
segment_hash(<<Bucket/binary, Key/binary>>);
segment_hash({?HEAD_TAG, Bucket, Key, SubK})
when is_binary(Bucket), is_binary(Key), is_binary(SubK) ->
segment_hash(<<Bucket/binary, Key/binary, SubK/binary>>);
segment_hash(Key) ->
segment_hash(term_to_binary(Key)).
@ -960,5 +963,13 @@ delayedupdate_aaeidx_test() ->
AAESpecs = aae_indexspecs(AAE, Bucket, Key, SQN, H, LastMods),
?assertMatch(0, length(AAESpecs)).
head_segment_compare_test() ->
% Reminder to align native and parallel(leveled_ko) key stores for
% kv_index_tictactree
H1 = segment_hash({?HEAD_TAG, <<"B1">>, <<"K1">>, null}),
H2 = segment_hash({?RIAK_TAG, <<"B1">>, <<"K1">>, null}),
H3 = segment_hash({?HEAD_TAG, <<"B1">>, <<"K1">>, <<>>}),
?assertMatch(H1, H2),
?assertMatch(H1, H3).
-endif.