LUCENE-5434: drop the merged reader if the merge was aborted, before trying to delete its files

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566013 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5624: Enable QueryResultCache for CollapsingQParserPlugin

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566071 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5700: Improve error handling of remote queries (proxied requests).

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566174 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5700: Always consumes the response's HttpEntity and cleaned up the test a little.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566179 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5695: Add support for Lucene's BlendedInfixSuggester

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566222 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5476 avoiding race condition 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566247 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5624: Guard against NPE during cache warming

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566309 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5710: Migrate collection command does not handle not finding a shard leader well

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566385 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5695: Make best effort to clean up suggester index

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566388 13f79535-47bb-0310-9956-ffa450edef68
SOLR-3854: SSL support for SolrCloud

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566456 13f79535-47bb-0310-9956-ffa450edef68
SOLR-3854: Boost test timeouts - SSL can be slower.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566483 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5585: Raise Collections API timeout to 3 minutes from one minute.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566485 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5608: Add short poll to test.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566492 13f79535-47bb-0310-9956-ffa450edef68
SOLR-3854: Allows the test harness to perform two-way SSL handshakes, the two-way SSL will now be randomly selected during test runs. Also, cleaned up some of the code by breaking out the SSLConfig into a separate class. Also try and address failing the statics retained check.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566515 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5704: new cores should be created under coreRootDirectory

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566598 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5476 added testcase

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566620 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5440: Add LongBitSet to handle large number of bits; replace usage of OpenBitSet by FixedBitSet/LongBitSet

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1566662 13f79535-47bb-0310-9956-ffa450edef68