[GitHub] janl commented on a change in pull request #146: fix: node doc delete missing ?rev

[gi...@git.apache.org]

janl commented on a change in pull request #146: fix: node doc delete missing ?rev
URL: https://github.com/apache/couchdb-documentation/pull/146#discussion_r128268386
 
 

 ##########
 File path: src/cluster/nodes.rst
 ##########
 @@ -74,8 +74,16 @@ Removing a node
 Before you remove a node, make sure that you have moved all
 :ref:`shards <cluster/sharding/move>` away from that node.
 
-To remove ``node2`` from server ``yyy.yyy.yyy.yyy``:
+To remove ``node2`` from server ``yyy.yyy.yyy.yyy``, you need to first know the
+revision of the document that signifies that node?s existence:
 
 .. code-block:: text
 
-    curl -X DELETE "http://xxx.xxx.xxx.xxx:5986/_nodes/node2@yyy.yyy.yyy.yyy" -d {}
+    curl "http://xxx.xxx.xxx.xxx:5986/_nodes/node2@yyy.yyy.yyy.yyy"
+    {"_id":"node2@yyy.yyy.yyy.yyy","_rev":"1-967a00dff5e02add41820138abb3284d"}
+
+With that ``_rev``, you can now proceed to delete the node document:
+
+.. code-block:: text
+
+    curl -X DELETE "http://xxx.xxx.xxx.xxx:5986/_nodes/node2@yyy.yyy.yyy.yyy"?rev=1-967a00dff5e02add41820138abb3284d
 
 Review comment:
   good call, fixed
 
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