mcvsubbu commented on a change in pull request #5326:
URL: https://github.com/apache/incubator-pinot/pull/5326#discussion_r419601234
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File path:
pinot-core/src/main/java/org/apache/pinot/core/data/function/DateTimeFunctions.java
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@@ -27,6 +32,8 @@
*/
public class DateTimeFunctions {
+ private Map<String, DateTimeFormatter> _dateTimeFormatterMap = new
HashMap<>();
Review comment:
It seems to me that this should be a concurrent hashmap. Consumers from
different partitions may call this across threads, am I right?
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