Github user chenliang613 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1112#discussion_r124811914
--- Diff: integration/presto/README.md ---
@@ -59,28 +55,50 @@ Please follow the below steps to query carbondata in
presto
```
* config carbondata-connector for presto
- First:compile carbondata-presto integration module
+ Firstly: Compile carbondata, including carbondata-presto integration
module
```
$ git clone https://github.com/apache/carbondata
- $ cd carbondata/integration/presto
- $ mvn clean package
+ $ cd carbondata
+ $ mvn -DskipTests -P{spark-version}
-Dspark.version={spark-version-number} -Dhadoop.version={hadoop-version-number}
clean package
+ ```
+ Replace the spark and hadoop version with the version used in your
cluster.
+ For example, if you use Spark2.1.0 and Hadoop 2.7.3, you would like to
compile using:
--- End diff --
here, suggest using Hadoop 2.7.2 as example
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