[LUCENE-2826] LineDocSource should assign stable IDs; docdate field should be NumericField

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.4, 3.1, 4.0-ALPHA
• Component/s: modules/benchmark
• Lucene Fields: New
• Assignee: Michael McCandless
• Reporter: Michael McCandless
• Created: 20/Dec/10 21:56
• Updated: 28/Aug/22 12:38
• Resolved: 20/Dec/10 22:32

Description

Some small enhancements when indexing docs from a line doc source:

• Assign docid by line number instead of by number-of-docs-indexed;
  this makes the resulting ID stable when using multiple threads

• The docdate field is now indexed as a String (possible created
  through DateTools). I added two numeric fields: one that indexes
  .getTime() (= long msec) and another that indexes seconds since
  the day started. This gives us two numeric fields to play
  with...