Github user QiangCai commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/219#discussion_r85039192 --- Diff: processing/src/main/java/org/apache/carbondata/processing/surrogatekeysgenerator/csvbased/CarbonCSVBasedSeqGenStep.java --- @@ -470,6 +474,36 @@ 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(","); + for (String dateFormat:dateformats) { + String[] dateFormatSplits = dateFormat.split(":", 2); + dateformatsHashMap.put(dateFormatSplits[0],dateFormatSplits[1]); + // TODO verify the dateFormatSplits is valid or not + } + } + directDictionaryGenerators = + new DirectDictionaryGenerator[meta.getDimensionColumnIds().length]; + for (int i = 0; i < meta.getDimensionColumnIds().length; i++) { --- End diff -- not good to invoke getDimensionColumnIds many times
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