Elasticsearch サーバーのスローログを有効にして、トラフィックを確認しました。
出力例を次に示します。
[2013-07-23 06:10:45,213][WARN ][index.search.slowlog.query] [Afari, Jamal] [index_3559_schema1][4] took[107.5micros], took_millis[0], types[some_type], stats[], search_type[QUERY_THEN_FETCH], total_shards[195], source[{"query":{"query_string":{"query":"*"}},"from":0,"size":"24","sort":{"updated_at":"desc"}}], extra_source[],
[2013-07-23 06:10:45,214][WARN ][index.search.slowlog.query] [Afari, Jamal] [index_3559_schema1][3] took[155.6micros], took_millis[0], types[some_type], stats[], search_type[QUERY_THEN_FETCH], total_shards[195], source[{"query":{"query_string":{"query":"*"}},"from":0,"size":"24","sort":{"updated_at":"desc"}}], extra_source[],
[2013-07-23 06:10:45,214][WARN ][index.search.slowlog.query] [Afari, Jamal] [index_3559_schema1][2] took[107.7micros], took_millis[0], types[some_type], stats[], search_type[QUERY_THEN_FETCH], total_shards[195], source[{"query":{"query_string":{"query":"*"}},"from":0,"size":"24","sort":{"updated_at":"desc"}}], extra_source[],
...
[2013-07-22 15:10:45,260][WARN ][index.search.slowlog.fetch] [Afari, Jamal] [index_42044_schema1][3] took[85.3micros], took_millis[0], types[some_type], stats[], search_type[QUERY_THEN_FETCH], total_shards[195], source[{"query":{"query_string":{"query":"*"}},"from":0,"size":"24","sort":{"updated_at":"desc"}}], extra_source[],
index_3559_schema1, index_3559_schema1, index_3559_schema1
これらの各行は、( ) 別の HTTP 要求があったことを意味しますか?
index.search.slowlog.query
とはどう違いindex.search.slowlog.fetch
ますか?