[GitHub] [druid] jihoonson commented on a change in pull request #9057: [new feature] Add HBase2 Indexer

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jihoonson commented on a change in pull request #9057: [new feature] Add HBase2 Indexer
URL: https://github.com/apache/druid/pull/9057#discussion_r381098664
 
 

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 File path: docs/development/extensions-contrib/druid-hbase2-indexing.md
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+---
+layout: doc_page
+title: "Druid HBase2 Indexing"
+---
+
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+
+# Druid HBase2 Indexing
+
+To use this Apache Druid (incubating) extension, make sure to [include](../../development/extensions.md#loading-extensions) 
+`druid-hbase2-indexing` extension.
+
+## Introduction
+
+This extension is a plug-in that indexes data in HBase.  
+Based on ParallelIndexTask and HadoopIndexTask, only Batch Indexing is supported due to the nature of HBase.  
+It supports indexing of data in tables as well as snapshots.
+Since the HBase2 Indexer is based on ParallelIndexTask, it can be executed in the form of Peon in the middle manager node
+ or in the M/R form because it is based on HadoopIndexTask.  
 
 Review comment:
   I think this statement can be omitted because it is more about Druid's indexing service rather than this particular extension.

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