ErlasticSearch

An Erlang client for Elasticsearch.

Build and Run

$ ./rebar3 shell
==> mimetypes (compile)
==> hackney (compile)
==> jsx (compile)
==> erlastic_search (compile)
exec erl +K true -pa ebin -env ERL_LIBS deps -name [email protected] -s erlastic_search_app start_deps
Erlang R16B (erts-5.10.1) [source-05f1189] [64-bit] [smp:8:8] [async-threads:10] [hipe] [kernel-poll:true]

Eshell V5.10.1  (abort with ^G)
([email protected])1> erlastic_search:create_index(<<"index_name">>).
{ok, [{<<"ok">>,true},{<<"acknowledged">>,true}]}
([email protected])2> erlastic_search:index_doc(<<"index_name">>, <<"type">>, [{<<"key1">>, <<"value1">>}]).
{ok,[{<<"ok">>,true},
     {<<"_index">>,<<"index_name">>},
     {<<"_type">>,<<"type">>},
     {<<"_id">>,<<"T-EzM_yeTkOEHPL9cN5B2g">>},
     {<<"_version">>,1}]}
([email protected])3> erlastic_search:index_doc_with_id(<<"index_name">>, <<"type">>, <<"id1">>, [{<<"key1">>, <<"value1">>}]).
{ok,[{<<"ok">>,true},
     {<<"_index">>,<<"index_name">>},
     {<<"_type">>,<<"type">>},
     {<<"_id">>,<<"id1">>},
     {<<"_version">>,2}]}
([email protected])4> erlastic_search:search(<<"index_name">>, <<"type">>, <<"key1:value1">>).
{ok,[{<<"took">>,6},
     {<<"timed_out">>,false},
     {<<"_shards">>,
      [{<<"total">>,5},{<<"successful">>,5},{<<"failed">>,0}]},
     {<<"hits">>,
      [{<<"total">>,3},
       {<<"max_score">>,0.30685282},
       {<<"hits">>,
        [[{<<"_index">>,<<"index_name">>},
          {<<"_type">>,<<"type">>},
          {<<"_id">>,<<"T-EzM_yeTkOEHPL9cN5B2g">>},
          {<<"_score">>,0.30685282},
          {<<"_source">>,[{<<"key1">>,<<"value1">>}]}],
         [{<<"_index">>,<<"index_name">>},
          {<<"_type">>,<<"type">>},
          {<<"_id">>,<<"id1">>},
          {<<"_score">>,0.30685282},
          {<<"_source">>,[{<<"key1">>,<<"value1">>}]}],
         [{<<"_index">>,<<"index_name">>},
          {<<"_type">>,<<"type">>},
          {<<"_id">>,<<"MMNcfNHUQyeizDkniZD2bg">>},
          {<<"_score">>,0.30685282},
          {<<"_source">>,[{<<"key1">>,<<"value1">>}]}]]}]}]}

Testing

First start a local Elasticsearch:

$ bin/elasticsearch

Run Common Test:

$ ./rebar3 ct