Github user chenerlu commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1094#discussion_r123893046
--- Diff:
examples/spark/src/main/scala/org/apache/carbondata/examples/CarbonPartitionExample.scala
---
@@ -0,0 +1,128 @@
+/*
+ * 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 scala.collection.mutable.LinkedHashMap
+
+import org.apache.spark.sql.AnalysisException
+
+import org.apache.carbondata.core.constants.CarbonCommonConstants
+import org.apache.carbondata.core.util.CarbonProperties
+import org.apache.carbondata.examples.util.ExampleUtils
+
+object CarbonPartitionExample {
+ def main(args: Array[String]) {
+ CarbonPartitionExample.extracted("t3", args)
+ }
+ def extracted(tableName: String, args: Array[String]): Unit = {
+ val cc = ExampleUtils.createCarbonContext("CarbonPartitionExample")
+ val testData = ExampleUtils.currentPath +
"/src/main/resources/data.csv"
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT,
"yyyy/MM/dd")
+
+ // none partition table
+ cc.sql("DROP TABLE IF EXISTS t0")
+ cc.sql("""
+ | CREATE TABLE IF NOT EXISTS t0
+ | (
+ | vin String,
+ | logdate Timestamp,
+ | phonenumber Int,
+ | country String,
+ | area String
+ | )
+ | STORED BY 'carbondata'
+ """.stripMargin)
+ try {
+ cc.sql("""SHOW PARTITIONS t0""").show()
+ } catch {
+ case ex: AnalysisException => print(ex.getMessage())
+ }
--- End diff --
Why use try catch ?
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