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From "Alberto (JIRA)" <j...@apache.org>
Subject [jira] [Created] (METAMODEL-172) ElasticSearch Date types should be converted properly
Date Fri, 14 Aug 2015 12:11:46 GMT
Alberto created METAMODEL-172:
---------------------------------

             Summary: ElasticSearch Date types should be converted properly
                 Key: METAMODEL-172
                 URL: https://issues.apache.org/jira/browse/METAMODEL-172
             Project: Apache MetaModel
          Issue Type: Bug
            Reporter: Alberto
            Priority: Critical


When working with ElasticSearch indexes that contains Date types the API is returning Strings
instead of proper Date object.

We should add some logic inside the ElasticSearchUtils createRow() method to convert these
strings to java.Date objects. As we are not doing this conversion so far the TimeComparator
convertFromString method is not able to parse the string value as a Date, the method returns
null and then the FormatHelper class is throwing an IllegalStateException.

This is a bit tricky though because the number of date formats supported by ElasticSearch
is quite big  to think about creating a SimpleDateFormat to support every single case: https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping-date-format.html







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