[Docs] Update Hudi Readme

README.md

@@ -15,11 +15,17 @@
   limitations under the License.
 -->
 
-# Hudi
+# Apache Hudi (Incubating)
 Apache Hudi (Incubating) (pronounced Hoodie) stands for `Hadoop Upserts Deletes and Incrementals`. 
 Hudi manages the storage of large analytical datasets on DFS (Cloud stores, HDFS or any Hadoop FileSystem compatible storage).
 
-### Features
+<http://hudi.apache.org/>
+
+[![Build Status](https://travis-ci.org/apache/incubator-hudi.svg?branch=master)](https://travis-ci.org/apache/incubator-hudi)
+[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/org.apache.hudi/hudi/badge.svg)](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.hudi%22)
+
+## Features
 * Upsert support with fast, pluggable indexing
 * Atomically publish data with rollback support
 * Snapshot isolation between writer & queries 
@@ -29,23 +35,27 @@ Hudi manages the storage of large analytical datasets on DFS (Cloud stores, HDFS
 * Timeline metadata to track lineage
 
 Hudi provides the ability to query via three types of views:
- * **Read Optimized View** - Provides excellent snapshot query performance via purely columnar storage (e.g. [Parquet](https://parquet.apache.org/))
+ * **Read Optimized View** - Provides excellent snapshot query performance via purely columnar storage (e.g. [Parquet](https://parquet.apache.org/)).
  * **Incremental View** - Provides a change stream with records inserted or updated after a point in time.
- * **Real-time View** - Provides snapshot queries on real-time data, using a combination of columnar & row-based storage (e.g Parquet + [Avro](http://avro.apache.org/docs/current/mr.html))
+ * **Real-time View** - Provides snapshot queries on real-time data, using a combination of columnar & row-based storage (e.g [Parquet](https://parquet.apache.org/) + [Avro](http://avro.apache.org/docs/current/mr.html)).
 
 Learn more about Hudi at [https://hudi.apache.org](https://hudi.apache.org)
 
-### Building Apache Hudi from source {#building-hudi}
+## Building Apache Hudi from source {#building-hudi}
+
+Prerequisites for building Apache Hudi:
 
-Hudi requires Java 8 to be installed on a *nix system. Check out [code](https://github.com/apache/incubator-hudi) and 
-normally build the maven project, from command line:
+* Unix-like system (like Linux, Mac OS X)
+* Java 8 (Java 9 or 10 may work)
+* Git
+* Maven
 
 ```
 # Checkout code and build
 git clone https://github.com/apache/incubator-hudi.git && cd incubator-hudi
 mvn clean package -DskipTests -DskipITs
 ```
 
-### Quickstart
+## Quickstart
 
-Try [https://hudi.apache.org/quickstart.html](https://hudi.apache.org/quickstart.html) to quickly explore Hudi's capabilities using spark-shell. 
+Please visit [https://hudi.apache.org/quickstart.html](https://hudi.apache.org/quickstart.html) to quickly explore Hudi's capabilities using spark-shell.