Github user lion-x commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/219#discussion_r85255469
--- 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++) {
+ ColumnSchemaDetails columnSchemaDetails =
columnSchemaDetailsWrapper.get(
+ meta.getDimensionColumnIds()[i]);
+ if (columnSchemaDetails.isDirectDictionary()) {
+ if
(dateformatsHashMap.containsKey(columnSchemaDetails.getColumnName())) {
+ directDictionaryGenerators[i] =
+
DirectDictionaryKeyGeneratorFactory.getDirectDictionaryGenerator(
+ columnSchemaDetails.getColumnType(),
+
dateformatsHashMap.get(columnSchemaDetails.getColumnName()));
+ } else {
+ String dateFormat = CarbonProperties.getInstance()
+
.getProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT,
+
CarbonCommonConstants.CARBON_TIMESTAMP_DEFAULT_FORMAT);
+ directDictionaryGenerators[i] =
+
DirectDictionaryKeyGeneratorFactory.getDirectDictionaryGenerator(
+ columnSchemaDetails.getColumnType(),
dateFormat);
--- End diff --
OK
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