When I see slow queries log, I see something like below..i fail to understand why would i fire a JQL ?
is it something to do with Calculated Fields ?
2015-07-08 13:36:34,817 http-bio-8080-exec-4271 INFO kjaworsk 816x1276623x8 1dhyxhu /browse/KTP-8804 [issue.search.providers.LuceneSearchProvider_SLOW] JQL query '{project = "KTP"} AND {type != "Backport"} AND {fixVersion = "6.30.00.00.0"} AND {text ~ "assignment"}' produced lucene query '+projid:11307 +(+nonemptyfieldids:type -type:7 +visiblefieldids:type) +fixfor:32543 +(ConstantScore(com.atlassian.jira.issue.search.filters.IssueIdFilter@63413785) (+description:assign +nonemptyfieldids:description +visiblefieldids:description) (+environment:assign +nonemptyfieldids:environment +visiblefieldids:environment) ((+summary:assign +nonemptyfieldids:summary +visiblefieldids:summary)^9.0) (+customfield_10118:assign +nonemptyfieldids:customfield_10118 +visiblefieldids:customfield_10118) (+customfield_11001:assign +nonemptyfieldids:customfield_11001 +visiblefieldids:customfield_11001) (+customfield_13403:assign +nonemptyfieldids:customfield_13403 +visiblefieldids:customfield_13403) (+customfield_13302:assign +nonemptyfieldids:customfield_13302 +visiblefieldids:customfield_13302) (+c' and took '1784' ms to run.