Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1805#discussion_r161675737
--- Diff:
examples/spark2/src/main/scala/org/apache/carbondata/examples/S3CsvExample.scala
---
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.carbondata.examples
+
+import java.io.File
+
+import org.apache.hadoop.fs.s3a.Constants.{ACCESS_KEY, SECRET_KEY}
+import org.apache.spark.sql.SparkSession
+import org.slf4j.{Logger, LoggerFactory}
+
+import org.apache.carbondata.core.constants.CarbonCommonConstants
+import org.apache.carbondata.core.util.CarbonProperties
+
+object S3CsvExample {
+
+ /**
+ * This example demonstrate to create local store and load data from CSV
files on S3
+ *
+ * @param args require three parameters "Access-key" "Secret-key"
+ * "s3 path to csv" "spark-master"
+ */
+
+ def main(args: Array[String]) {
+ val rootPath = new File(this.getClass.getResource("/").getPath
+ + "../../../..").getCanonicalPath
+ val logger: Logger = LoggerFactory.getLogger(this.getClass)
+
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT,
"yyyy/MM/dd HH:mm:ss")
+ .addProperty(CarbonCommonConstants.CARBON_DATE_FORMAT, "yyyy/MM/dd")
+
.addProperty(CarbonCommonConstants.ENABLE_UNSAFE_COLUMN_PAGE_LOADING, "true")
--- End diff --
remove unnecssary property setting, all these are not required
---
