timoninmaxim commented on a change in pull request #9545:
URL: https://github.com/apache/ignite/pull/9545#discussion_r741667540
##########
File path: docs/_docs/thin-clients/java-thin-client.adoc
##########
@@ -132,7 +132,7 @@ include::{sourceCodeFile}[tag=key-value-operations,indent=0]
-------------------------------------------------------------------------------
=== Executing Scan Queries
-Use the `ScanQuery<K, V>` class to get a set of entries that satisfy a given
condition. The thin client sends the query to the cluster node where it is
executed as a normal link:key-value-api/using-scan-queries[scan query].
+Use the `ScanQuery<K, V>` class to get a set of entries that satisfy a given
condition. The thin client sends the query to the cluster node where it is
executed as a normal link:key-value-api/using-cache-queries[scan query].
Review comment:
Hi! This docs are for the feature that is available since 2.12 only. So,
no need to cherry-pick this back.
##########
File path: docs/_docs/distributed-computing/collocated-computations.adoc
##########
@@ -105,7 +105,7 @@ tab:C++[unsupported]
====
[discrete]
=== Performance Considerations
-Colocated computations yield performance benefits when the amount of the data
you want to process is sufficiently large. In some cases, when the amount of
data is small, a link:key-value-api/using-scan-queries[scan query] may perform
better.
+Colocated computations yield performance benefits when the amount of the data
you want to process is sufficiently large. In some cases, when the amount of
data is small, a link:key-value-api/using-cache-queries[scan query] may perform
better.
Review comment:
This is OK. I changed the title of part that describes ScanQuery among
others cache queries. But this suggestion is about ScanQuery usage. So the link
was changed only.
##########
File path:
modules/core/src/main/java/org/apache/ignite/cache/query/IndexQuery.java
##########
@@ -29,12 +29,15 @@
import org.jetbrains.annotations.Nullable;
/**
- * Index query runs over internal index structure and returns cache entries
for index rows.
+ * Index queries perform over distributed indexes and retrieve cache entries
that match the specified criteria.
Review comment:
Changed to `work`
##########
File path: docs/_docs/key-value-api/using-cache-queries.adoc
##########
@@ -118,7 +119,64 @@
include::code-snippets/cpp/src/scan_query.cpp[tag=set-local,indent=0]
----
--
+== Executing Index Queries
+
+[WARNING]
+====
+[discrete]
+Experimental API. Introduced since Apache Ignite 2.12. Only Java API is
supported. Questions or bug reports are welcome,
+please share it with [email protected].
+====
+
+Index queries perform over distributed indexes and retrieve cache entries that
match the specified query. `QueryCursor`
Review comment:
Changed to `work`
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