Constrain simple search to only title and description

[rcave]

Simple search should only search against the title and description. This should make simple search much faster.

[ssterling]

The following has been modified from emails in the search considered harmful ambra-dev thread:

The ambra.xml file contains a configuration String identified by:

ambra.services.search.defaultFields

which currently has the value:

description,title,body,creator

Testing has indicated that a (very temporary) option may give slightly less crippled results. Including only title and description in the aforementioned Ambra configuration String gives times (for single-word, non-wildcard searches) that are ~15% to ~35% of the full search times and gives ~20% to ~40% of the articles returned by a full search.

The wildcard searches show substantial improvements in speed, with times of ~3 to ~5 seconds (as opposed to ~140 to ~200 seconds for a full search) resulting in ~10% to ~20% of the articles given by a full search.

[rcave]

Changes of been made to the production server to include only title and description in simpleSearch.action until underlying problem(s) are resolved.

[anonymous]

Milestone 0.9.1 RC2 deleted