Github user lion-x commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/219#discussion_r85633017 --- Diff: processing/src/main/java/org/apache/carbondata/processing/surrogatekeysgenerator/csvbased/CarbonCSVBasedSeqGenStep.java --- @@ -470,6 +472,34 @@ public boolean processRow(StepMetaInterface smi, StepDataInterface sdi) throws K break; } } + HashMap<String, String> dateformatsHashMap = new HashMap<String, String>(); + if (meta.dateFormat != null) { + String[] dateformats = meta.dateFormat.split(CarbonCommonConstants.COMMA); + for (String dateFormat:dateformats) { + String[] dateFormatSplits = dateFormat.split(":", 2); + dateformatsHashMap.put(dateFormatSplits[0].toLowerCase().trim(), + dateFormatSplits[1].trim()); + } + } + String[] DimensionColumnIds = meta.getDimensionColumnIds(); + directDictionaryGenerators = + new DirectDictionaryGenerator[DimensionColumnIds.length]; + for (int i = 0; i < DimensionColumnIds.length; i++) { + ColumnSchemaDetails columnSchemaDetails = columnSchemaDetailsWrapper.get( + DimensionColumnIds[i]); + if (columnSchemaDetails.isDirectDictionary()) { + String columnName = columnSchemaDetails.getColumnName(); + DataType columnType = columnSchemaDetails.getColumnType(); + if (dateformatsHashMap.containsKey(columnName)) { --- End diff -- ok
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