Nikita-tech-writer commented on a change in pull request #8701:
URL: https://github.com/apache/ignite/pull/8701#discussion_r564092423



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File path: docs/_docs/tools/control-script.adoc
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@@ -521,6 +521,50 @@ validate_indexes has finished with errors (listed above).
 Like `idle_verify`, index validation tool works correctly only if updates are 
stopped. Otherwise, there may be a race between the checker thread and the 
thread that updates the entry/index, which can result in a false positive error 
report.
 ====
 
+=== Check SQL Index Inline Size
+
+During the operation of the Ignite cluster it could have a different SQL index 
inline size on cluster nodes.
+For example, due to the `IGNITE_MAX_INDEX_PAYLOAD_SIZE` property value is 
different on cluster nodes. The difference
+of index inline size may lead to performance drop.
+
+The `check_index_inline_sizes` command validates the indexes inline size of 
given caches on all cluster nodes. The inline
+size of secondary indexes is always checked on a node join and the WARN 
message is printed to the log if differ.

Review comment:
       ```suggestion
   The `check_index_inline_sizes` command validates the indexes inline size of 
given caches on all cluster nodes. The inline
   size of secondary indexes is always checked on a node join and a WARN 
message is printed to the log if they differ.
   ```




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