Rahul Kumar created CARBONDATA-2603: ---------------------------------------
Summary: if creation of one CarbonReader for non-transactional table fails then we are not able to create new object of CarbonReader Key: CARBONDATA-2603 URL: https://issues.apache.org/jira/browse/CARBONDATA-2603 Project: CarbonData Issue Type: Improvement Reporter: Rahul Kumar Assignee: Rahul Kumar *to reproduce follow the following steps :* # create a carbonReader for non transactional Table and give the wrong projection column name (so that it will fail). # create another carbonReader for non-transactional table with correct values. Expectation : Second reader should be successfully created Actual : creation of second carbonReader is failing with following exception. TestCase to reproduce the issue ; {{Field[] fields = new Field[] { new Field("c1", "string"),}} {{ new Field("c2", "int") };}} {{Schema schema = new Schema(fields);}} {{CarbonWriterBuilder builder = CarbonWriter.builder();}} {{CarbonWriter carbonWriter =}} {{ builder.outputPath("D:/mydata").isTransactionalTable(false).uniqueIdentifier(12345)}} {{ .buildWriterForCSVInput(schema);}} {{carbonWriter.write(new String[] \{ "MNO", "100" });}} {{carbonWriter.close();}} {{Field[] fields1 = new Field[] { new Field("p1", "string"),}} {{ new Field("p2", "int") };}} {{Schema schema1 = new Schema(fields1);}} {{CarbonWriterBuilder builder1 = CarbonWriter.builder();}} {{CarbonWriter carbonWriter1 =}} {{ builder1.outputPath("D:/mydata1").isTransactionalTable(false).uniqueIdentifier(12345)}} {{ .buildWriterForCSVInput(schema1);}} {{carbonWriter1.write(new String[] \{ "PQR", "200" });}} {{carbonWriter1.close();}} {{try {}} {{ CarbonReader reader =}} {{ CarbonReader.builder("D:/mydata", "_temp").}} {{ projection(new String[] \{ "c1", "c3" })}} {{ .isTransactionalTable(false).build();}} {{} catch (Exception e){}} {{ System.out.println("Success");}} {{}}} {{CarbonReader reader1 =}} {{ CarbonReader.builder("D:/mydata1", "_temp1")}} {{ .projection(new String[] \{ "p1", "p2" })}} {{ .isTransactionalTable(false).build();}} {{while (reader1.hasNext()) {}} {{ Object[] row1 = (Object[]) reader1.readNextRow();}} {{ System.out.println(row1[0]);}} {{ System.out.println(row1[1]);}} {{}}} {{reader1.close();}}{{}} -- This message was sent by Atlassian JIRA (v7.6.3#76005)