Github user mohammadshahidkhan commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1126#discussion_r133404888
--- Diff:
core/src/main/java/org/apache/carbondata/core/keygenerator/directdictionary/timestamp/DateDirectDictionaryGenerator.java
---
@@ -154,6 +162,12 @@ private int
generateDirectSurrogateKeyForNonTimestampType(String memberStr) {
}
private int generateKey(long timeValue) {
+ if (timeValue < MIN_VALUE || timeValue > MAX_VALUE) {
+ if (LOGGER.isDebugEnabled()) {
+ LOGGER.debug("Value for date type column is not in valid range.
Value considered as null.");
+ }
+ return 1;
--- End diff --
if the value is not in defined range then it will be store as null, if bad
records action is FORCE.
For null value dictionary key is 1.
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