On 7/1/2014 8:43 AM, Koji Sekiguchi wrote: > In addition, KeywordTokenizer can be seemingly used but it should be > avoided > for unique key field. One of my customers that used it and they had got OOM > during a long term indexing. As it was difficult to find the problem, > I'd like to share my experience.
Aside from Koji's experience, there is another reason that a TextField with something like KeywordTokenizer/LowerCaseFilter should not be used for the uniqueKey. It is documented in the wiki: https://wiki.apache.org/solr/UniqueKey#Text_field_in_the_document Thanks, Shawn
