[GitHub] [flink] azagrebin commented on a change in pull request #10999: [FLINK-15143] Docs for FLIP-49 TM memory model and configuration guide

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azagrebin commented on a change in pull request #10999: [FLINK-15143] Docs for FLIP-49 TM memory model and configuration guide
URL: https://github.com/apache/flink/pull/10999#discussion_r374157825
 
 

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 File path: docs/ops/memory/mem_setup.md
 ##########
 @@ -0,0 +1,252 @@
+---
+title: "Setup Task Executor Memory"
+nav-parent_id: ops_mem
+nav-pos: 1
+---
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
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+
+  http://www.apache.org/licenses/LICENSE-2.0
+
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+KIND, either express or implied.  See the License for the
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+under the License.
+-->
+
+Apache Flink provides efficient workloads on top of the JVM by tightly controlling the memory usage of its various components.
+While the community strives to offer sensible defaults to all configurations, the full breadth of applications
+that users deploy on Flink means this isn't always possible. To provide the most production value to our users,
+Flink allows both high level and fine-grained tuning of memory allocation within clusters.
+
+* toc
+{:toc}
+
+The further described memory configuration is applicable starting with the release version 1.10. If you upgrade Flink
+from earlier versions, check the [migration guide](mem_migration.html) because many changes were introduced with the 1.10 release.
+
+<strong>Note: This memory setup guide is relevant only for Task Executors!</strong>
 
 Review comment:
   Here I wanted to emphasise that it is for TM not JM.  I can try to use <strong> closer to TM.

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