new method OpenUsing allows user to override values
in the persisted config
example would be opening the index, but using a different
buffer size for leveldb (not actually supported yet, but that
is the idea)
closes#138
now you can access the underlying index/store implementations
using the Advanced() method. this is intedned for advanced
usage only, and can lead to problems if misused.
also, there is a new method NewUsing(...) which allows callers
of the top-level API to choose which underlying k/v store they
want to use.
more things can return error now
in a couple of places we had to swallow errors because they didn't
fit the existing API. in these case and proactively in a few
others we now return error as well.
also the batch API has been updated to allow performing
set/delete internal within the batch
New is now used to create new indexes
Open is used to open existing indexes
calls to Open no longer specify a mapping because the mapping
is serialized and stored along with the index
this change was then exposed at the higher levels
also the beer-sample app was upgraded to index in batches of 100
by default. this yieled an indexing speed up from 27s to 16s.
closes#57
introduced concept of byte array converters
right now only wired up to top-level index mapping
allowing the removal of the JSON methods, now at the top level
we default to parsing []byte as JSON, override if thats not
the behavior you want.
future enhancements will allow use of these byte array converters
to control how byte arrays are handled elsewhere in documents
this would allow for handing binary attachments, etc in the future
closes#59
removed analyzers (these are now built as needed through config)
removed html chacter filter (now built as needed through config)
added missing license header
changed constructor signature of filters that cannot return errors
filter constructors that can have errors, now have Must variant which panics
change cdl2 tokenizer into filter (should only see lower-case input)
new top level index api, closes#5
refactored index tests to not rely directly on analyzers
moved query objects to top-level
new top level search api, closes#12
top score collector allows skipping results
index mapping supports _all by default, closes#3 and closes#6
index mapping supports disabled sections, closes#7
new http sub package with reusable http.Handler's, closes#22