SOLR-5325: ZooKeeper connection loss can cause the Overseer to stop processing commands.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531313 13f79535-47bb-0310-9956-ffa450edef68
javadocs; fix compiler warning

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531320 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5325: raise retry padding a bit

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531323 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5273: Binary artifacts in Lucene and Solr convenience binary distributions accompanying a release, including on Maven Central, should be identical across all distributions.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531354 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5269: satisfy the policeman

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531368 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5275: Change AttributeSource.toString to display the current state of attributes

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531376 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5323: Disable ClusteringComponent by default in collection1 example. The solr.clustering.enabled system property needs to be set to 'true' to enable the clustering contrib (reverts SOLR-4708). (Dawid Weiss)



git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531377 13f79535-47bb-0310-9956-ffa450edef68
Updating CHANGES.txt with all solr issues backported to 4.5.1

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531402 13f79535-47bb-0310-9956-ffa450edef68
Removing fixes backported to 4.5.1 from 4.6.0 from CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531404 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5278: remove CharTokenizer brain-damage from MockTokenizer so it works better with custom regular expressions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531479 13f79535-47bb-0310-9956-ffa450edef68
remove obselete comment

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531485 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5189: test unsetting a document's value while the segment is merging

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531496 13f79535-47bb-0310-9956-ffa450edef68
fix test failure; add fangs to testcase

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531590 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4327: HttpSolrServer can leak connections on errors.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531596 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5189: add field updates to TestIndexWriterDelete.testNoLostDeletesOrUpdatesOnIOException

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531620 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5277: Modify FixedBitSet copy constructor to take numBits to allow grow/shrink the new bitset

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531627 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5260: cutover all suggesters to TermFreqPayloadIterator

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1531664 13f79535-47bb-0310-9956-ffa450edef68