[GitHub] sraghunandan commented on a change in pull request #3054: [CARBONDATA-3232] Add example and doc for alluxio integration

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sraghunandan commented on a change in pull request #3054: [CARBONDATA-3232] Add example and doc for alluxio integration
URL: https://github.com/apache/carbondata/pull/3054#discussion_r248741543
 
 

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 File path: examples/spark2/src/main/scala/org/apache/carbondata/examples/AlluxioExample.scala
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 @@ -17,57 +17,116 @@
 
 package org.apache.carbondata.examples
 
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Date
+
+import alluxio.cli.fs.FileSystemShell
 import org.apache.spark.sql.SparkSession
 
 import org.apache.carbondata.core.constants.CarbonCommonConstants
 import org.apache.carbondata.core.datastore.impl.FileFactory
 import org.apache.carbondata.core.util.CarbonProperties
 import org.apache.carbondata.examples.util.ExampleUtils
 
-
 /**
  * configure alluxio:
  * 1.start alluxio
- * 2.upload the jar :"/alluxio_path/core/client/target/
- * alluxio-core-client-YOUR-VERSION-jar-with-dependencies.jar"
- * 3.Get more detail at:http://www.alluxio.org/docs/master/en/Running-Spark-on-Alluxio.html
+ * 2. Please upload data t alluxio if you set runShell as false
+ * ./bin/alluxio fs  copyFromLocal /carbondata_path/hadoop/src/test/resources/data.csv /
+ * 3.Get more detail at: https://www.alluxio.org/docs/1.8/en/compute/Spark.html
 
 Review comment:
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