SOLR-6476 error message fixed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632525 13f79535-47bb-0310-9956-ffa450edef68
CollectionsAPI call REBALANCELEADERS

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632594 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6632

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632751 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6551

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632756 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6007: 'mvndeps' Ant task: exclude the 'start' configuration (only the jetty-start jar at this point) when parsing solr/example/ivy.xml for dependencies

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632829 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5992: add removeregex as an atomic update operation, Thanks Vitaliy

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1633019 13f79535-47bb-0310-9956-ffa450edef68
Merge pull request #1 from apache/trunk

merge