VenuReddy2103 commented on a change in pull request #3896:
URL: https://github.com/apache/carbondata/pull/3896#discussion_r475494371
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File path: core/src/main/java/org/apache/carbondata/core/util/DataTypeUtil.java
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@@ -435,19 +436,48 @@ public static Object
getDataDataTypeForNoDictionaryColumn(String dimensionValue,
private static Object parseTimestamp(String dimensionValue, String
dateFormat) {
Date dateToStr;
- DateFormat dateFormatter;
+ DateFormat dateFormatter = null;
try {
if (null != dateFormat && !dateFormat.trim().isEmpty()) {
dateFormatter = new SimpleDateFormat(dateFormat);
- dateFormatter.setLenient(false);
} else {
dateFormatter = timestampFormatter.get();
}
+ dateFormatter.setLenient(false);
dateToStr = dateFormatter.parse(dimensionValue);
- return dateToStr.getTime();
+ return validateTimeStampRange(dateToStr.getTime());
} catch (ParseException e) {
- throw new NumberFormatException(e.getMessage());
+ // If the parsing fails, try to parse again with setLenient to true if
the property is set
+ if (CarbonProperties.getInstance().isSetLenientEnabled()) {
+ try {
+ LOGGER.info("Changing setLenient to true for TimeStamp: " +
dimensionValue);
+ dateFormatter.setLenient(true);
+ dateToStr = dateFormatter.parse(dimensionValue);
+ LOGGER.info("Changing " + dimensionValue + " to " + dateToStr);
+ dateFormatter.setLenient(false);
+ LOGGER.info("Changing setLenient back to false");
+ return validateTimeStampRange(dateToStr.getTime());
+ } catch (ParseException ex) {
+ dateFormatter.setLenient(false);
+ LOGGER.info("Changing setLenient back to false");
+ throw new NumberFormatException(ex.getMessage());
+ }
+ } else {
+ throw new NumberFormatException(e.getMessage());
+ }
+ }
+ }
+
+ private static Long validateTimeStampRange(Long timeValue) {
+ long minValue = DateDirectDictionaryGenerator.MIN_VALUE;
+ long maxValue = DateDirectDictionaryGenerator.MAX_VALUE;
+ if (timeValue < minValue || timeValue > maxValue) {
+ if (LOGGER.isDebugEnabled()) {
+ LOGGER.debug("Value for timestamp type column is not in valid range.");
+ }
+ throw new NumberFormatException("Value for timestamp type column is not
in valid range.");
Review comment:
I think, number format excepiton is ok. Also our exception message shows
the correct error string that it is not in the valid range.
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