Uwe Schindler created SOLR-4325:
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             Summary: DIH DateFormatEvaluator seems to have problems with DST 
changes -> test disabled
                 Key: SOLR-4325
                 URL: https://issues.apache.org/jira/browse/SOLR-4325
             Project: Solr
          Issue Type: Bug
    Affects Versions: 4.0, 4.1
            Reporter: Uwe Schindler
             Fix For: 4.2, 5.0


Yesterday was DST change in Fidji (clock went one hour backwards, as summer 
time ended and winter time started). This caused 
org.apache.solr.handler.dataimport.TestBuiltInEvaluators.testDateFormatEvaluator
 to fail. The reason is simple: NOW-2DAYS is evaluated without taking time zone 
into account (its substracting 48 hours), but to be correct and go 2 DAYS back 
in local wall clock time, it must subtract only 47 hours. If this is not 
intended (we want to go 48 hours back, not 47), the test needs a fix. Otherwise 
the date evaluator must take the timezone into account when substracting days 
(e.g., use correctly localized Calendar instance and use the add() method 
([http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Calendar.html#add(int, 
int)]).

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