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  1. Solr
  2. SOLR-4978

Time is stripped from datetime column when imported into Solr date field



      I discovered that all dates I imported into a Solr date field from a MySQL datetime column have the time stripped (ie time portion is always 00:00:00).

      After double checking my DIH config and trying different things, I decided to take a look at the DIH code.

      When I looked at the source code of DIH JdbcDataSource class, I discovered that it is using java.sql.ResultSet and its getDate() method to handle date field. The getDate() method returns java.sql.Date. The java api doc for java.sql.Date


      states that:

      "To conform with the definition of SQL DATE, the millisecond values wrapped by a java.sql.Date instance must be 'normalized' by setting the hours, minutes, seconds, and milliseconds to zero in the particular time zone with which the instance is associated."

      I am so surprise at my finding that I think I may not be right. What am I doing wrong here? This is such a big hole in DIH, how could it be possible that no one has noticed this until now?

      Has anyone successfully imported a datetime column into a Solr date field using DIH?




            • Assignee:
              shalinmangar Shalin Shekhar Mangar
              billa Bill Au
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