Merge pull request #206905 from sreekzz/patch-83

Updated Disk Attached feature

Author: v-ccolin

articles/hdinsight/hdinsight-hadoop-provision-linux-clusters.md

@@ -4,7 +4,7 @@ description: Set up Hadoop, Kafka, Spark, or HBase clusters for HDInsight from a
 ms.service: hdinsight
 ms.topic: conceptual
 ms.custom: hdinsightactive,hdiseo17may2017,seodec18, devx-track-azurecli
-ms.date: 07/22/2022
+ms.date: 08/04/2022
 ---
 
 # Set up clusters in HDInsight with Apache Hadoop, Apache Spark, Apache Kafka, and more
@@ -243,6 +243,10 @@ For more information, see [Sizes for virtual machines](../virtual-machines/sizes
 
 ### Disk attachment
 
+HDInsight cluster comes with pre-defined disk space based on SKU. This space may not be sufficient in large job scenarios.
+
+This new feature allows you to add more disks in cluster, which will be used as node manager local directory. Add number of disks to worker nodes during HIVE and Spark cluster creation, while the selected disks will be part of node manager’s local directories.
+
 On each of the **NodeManager** machines, **LocalResources** are ultimately localized in the target directories.
 
 By  normal configuration only the default disk is added as the local disk in NodeManager. For large applications this disk space may not be enough which can result in job failure.