Removed gotcha

Andrew Kane
1 parent 21c36dbf
Showing 1 changed file with 0 additions and 8 deletions Show diff stats
README.md
@@ -116,14 +116,6 @@ Thanks to Jaroslav Kalistsuk for the [original implementation](https://gist.gith
 ## Elasticsearch Gotchas
-### Mappings
-
-When changing the mapping in a model, you must create a new index for the changes to take place.  Elasticsearch does not support updates to mappings.  For zero downtime, use the `reindex` method above, which creates a new index and swaps it in after it's built.  To view the current mapping, use:
-
-```sh
-curl "http://localhost:9200/products/_mapping?pretty=1"
-```
-
 ### Inconsistent Scores
 Due to the distributed nature of Elasticsearch, you can get incorrect results when the number of documents in the index is low.  You can [read more about it here](http://www.elasticsearch.org/blog/understanding-query-then-fetch-vs-dfs-query-then-fetch/).  To fix this, set the search type to `dfs_query_and_fetch`.  Alternatively, you can just use one shard with `settings: {number_of_shards: 1}`.
	@@ -116,14 +116,6 @@ Thanks to Jaroslav Kalistsuk for the [original implementation](https://gist.gith		@@ -116,14 +116,6 @@ Thanks to Jaroslav Kalistsuk for the [original implementation](https://gist.gith
116		116
117	## Elasticsearch Gotchas	117	## Elasticsearch Gotchas
118		118
119	-### Mappings
120	-
121	-When changing the mapping in a model, you must create a new index for the changes to take place. Elasticsearch does not support updates to mappings. For zero downtime, use the `reindex` method above, which creates a new index and swaps it in after it's built. To view the current mapping, use:
122	-
123	-```sh
124	-curl "http://localhost:9200/products/_mapping?pretty=1"
125	-```
126	-
127	### Inconsistent Scores	119	### Inconsistent Scores
128		120
129	Due to the distributed nature of Elasticsearch, you can get incorrect results when the number of documents in the index is low. You can [read more about it here](http://www.elasticsearch.org/blog/understanding-query-then-fetch-vs-dfs-query-then-fetch/). To fix this, set the search type to `dfs_query_and_fetch`. Alternatively, you can just use one shard with `settings: {number_of_shards: 1}`.	121	Due to the distributed nature of Elasticsearch, you can get incorrect results when the number of documents in the index is low. You can [read more about it here](http://www.elasticsearch.org/blog/understanding-query-then-fetch-vs-dfs-query-then-fetch/). To fix this, set the search type to `dfs_query_and_fetch`. Alternatively, you can just use one shard with `settings: {number_of_shards: 1}`.