karensmolermiller commented on a change in pull request #5191:
URL: https://github.com/apache/geode/pull/5191#discussion_r435430266
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File path:
geode-docs/basic_config/data_entries_custom_classes/managing_data_entries.html.md.erb
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@@ -60,39 +60,91 @@ You can also use the `gfsh put` command to add entries to a
region, and the `get
If you want only to create the entry (with a null value and with method
failure if the entry already exists), use `Region.create` instead.
-## <a id="managing_data_entries__section_7578349EA26A4621B732FE851D71A84F"
class="no-quick-link"></a>Batch Operations (getAll, putAll, removeAll)
+## <a id="getAll_method" class="no-quick-link"></a>The getAll Operation
-<%=vars.product_name%> provides three APIs to perform batch operations on
multiple region entries:
+The batch operation `Region.getAll`
+takes a collection of keys and returns a `Map` of key-value pairs for
+the provided keys. If a given key does not exist in the region, then that
key's value in the returned map will be null.
-- `Region.getAll`
-- `Region.putAll`
-- `Region.removeAll`
+## <a id="putAll_method" class="no-quick-link"></a>The putAll Operation
-The `getAll` method takes a collection of keys and returns a `Map` of values
for the provided keys. If a given key does not exist in the region, then that
key's value in the returned map will be null.
+The batch operation `Region.putAll`
+takes a `Map` of key-value pairs, puts them into the cache,
+and distributes them in a single operation.
-The `putAll` method takes a `Map` of key-value pairs and puts them into the
cache and distributes them in a single operation.
+For partitioned regions,
+multiple keys are sent as a single message to each primary bucket
+and then distributed to the secondary buckets.
+For replicated regions, the keys are sent to one server.
+After applying all entry updates to that server,
+that server distributes the event to the other servers that host the region.
-**Example:**
+The design of a client application within a client-server design pattern
Review comment:
I don't want to call that out. The point of this prose is to clarify
what the client app developer needs to know and exceptions that client app
needs to catch.
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