minor optimization

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1534787 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5300: Check that the supplied hash ranges actually cover the entire range of the shard

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1534974 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5363: Solr doesn't start up properly with Log4J2

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535065 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5380: Using cloudSolrServer.setDefaultCollection(collectionId) does not work as intended for an alias spanning more than 1 collection.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535076 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5382: Update to Hadoop 2.2 GA release.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535083 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5303: OrdinalsCache should use reader.getCoreCacheKey()

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535163 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5382: Update protobuf checksum

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535195 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5384: randomlyEnableAutoSoftCommit in ChaosMonkeySafeLeaderTest is buggy.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535204 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5027 CollapsingQParserPlugin

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535208 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5303: clear cache before each test

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535215 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5300: Optimized SORTED_SET storage for fields which are single-valued.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535296 13f79535-47bb-0310-9956-ffa450edef68
Fix Lucene45DocValuesProducer version checks now that there are two supported versions.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535299 13f79535-47bb-0310-9956-ffa450edef68
Fix javadoc.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535318 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5304: SingletonSortedSetDocValues can now return the wrapped SortedDocValues


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535382 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5305: wrap reader as slow composite reader, until we fix DocumentExpressionDictionary to accept composite readers

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535455 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5189: factor out SegmentDocValues from SegmentReader

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535526 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5382: Maven config

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535548 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5027: Added error handling to CollapsingQParserPlugin

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535614 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5027: Maven config

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1535617 13f79535-47bb-0310-9956-ffa450edef68