fix locale violation

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552334 13f79535-47bb-0310-9956-ffa450edef68
SOLR-1301: Update to Kite 0.10 from CDK 0.9

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552381 13f79535-47bb-0310-9956-ffa450edef68
SOLR-1301: Merge Morphlines modules up to Kite 0.10 and CDK 0.9

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552398 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5562: ConcurrentUpdateSolrServer constructor ignores supplied httpclient.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552691 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5565: Raise default ZooKeeper session timeout to 30 seconds from 15 seconds.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552700 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5374: Call IW#processEvents before IndexWriter is closed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552710 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5373: Fix memory usage estimation for [Lucene40/Lucene42/Memory/Direct]DocValuesProducer.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1552751 13f79535-47bb-0310-9956-ffa450edef68
refactor Collector interface for lock-free parallelizability
parallelize TopScoreDocCollector
parallelize FacetsCollector
parallelize TopFieldCollector
fix javadoc warnings
parallellize DocSetCollector
setParallelized() may be called after previous invocations of subCollector()
Allow for customizable search strategies, adding a SerialSearchStrategy and ParallelSearchStrategy

moved the relevant code out of IndexSearcher into these strategy implementations