ajantha-bhat commented on a change in pull request #3194: [CARBONDATA-3363] SDK
supports read carbon data by given file lists, file or folder
URL: https://github.com/apache/carbondata/pull/3194#discussion_r284090390
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File path:
store/sdk/src/main/java/org/apache/carbondata/sdk/file/CarbonReaderBuilder.java
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@@ -70,6 +72,53 @@
ThreadLocalSessionInfo.setCarbonSessionInfo(new CarbonSessionInfo());
}
+ /**
+ * Construct a CarbonReaderBuilder with table name
+ *
+ * @param tableName table name
+ */
+ CarbonReaderBuilder(String tableName) {
+ this.tableName = tableName;
+ ThreadLocalSessionInfo.setCarbonSessionInfo(new CarbonSessionInfo());
+ }
+
+ /**
+ * set carbonData file folder
+ *
+ * @param tablePath table path
+ * @return CarbonReaderBuilder object
+ */
+ public CarbonReaderBuilder withFolder(String tablePath) {
+ this.tablePath = tablePath;
+ return this;
+ }
+
+ /**
+ * set carbondata file lists
+ *
+ * @param fileLists carbondata file lists
+ * @return CarbonReaderBuilder object
+ */
+ public CarbonReaderBuilder withFileLists(List fileLists) {
+ if (null == this.fileLists) {
Review comment:
If API is called by two times with same input, it will add duplicate
entries, other API are not like that.
Better to take the latest value ?
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