[SOLR-2377] Fix all example/test configs that still use <dataDir>${solr.data.dir:./solr/data}</dataDir>

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1, 4.0-ALPHA
• Assignee: Chris M. Hostetter Assign to me
• Reporter: Chris M. Hostetter
• Created: 19/Feb/11 02:12
• Updated: 30/Mar/11 15:45
• Resolved: 19/Feb/11 17:22

Description

In SOLR-1577, Yonik implemented functionality so that an "empty" <dataDir/> directive would be treated the same as no dataDir declaration at all (ie: using "data" in the instanceDir) so that people could have a sensible default but still use a system property to override using:

<dataDir>${solr.data.dir:}</dataDir>

however we still have this bad meme in a lot of test configs:

<dataDir>${solr.data.dir:./solr/data}</dataDir>

we should clean that up (if for no other reason then that it sets a really bad example and doesn't help with testing anything)