SOLR-6829: Added getter/setter for lastException in DIH's ContextImpl

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643857 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6829: Added getter/setter for lastException in DIH's ContextImpl

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643858 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6778: Add more details about getting started in solr/README.txt

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643859 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6097: make abort/waitForMerges private

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643891 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6099: add FilterDirectory.unwrap and FilterDirectoryReader.unwrap

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643902 13f79535-47bb-0310-9956-ffa450edef68
fix broken failonerror=false in these targets

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1643940 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5987: don't double-wrap AbortingException

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644072 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6787 API to manage blobs in Solr

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644095 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6633 field name changed from _src to _src_ by populafr demand

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644100 13f79535-47bb-0310-9956-ffa450edef68
fix test bug

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644127 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6633 changing the field name from \_src to \_src\_

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644135 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6100: further tuning of BEST_COMPRESSION

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644272 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6787 adding CHANGES.TXT entry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644341 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6773: Remove the multicore example as the DIH and cloud examples illustrate multicore behavior

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644461 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6105: don't cache root arcs for small FSTs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644473 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6787 removing the dependency on zk jar for post.jar 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644489 13f79535-47bb-0310-9956-ffa450edef68
simplify exception handling

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644526 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6096: Improve and test LRUFilterCache.ramBytesUsed.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644582 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6095: Remove RamUsageTester.IdentityHashSet and use Collections.newSetFromMap(new IdentityHashMap<E, Boolean>()) instead.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644587 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6096: Relax assertion about memory usage since memory usage depends on the JVM impl and settings.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644594 13f79535-47bb-0310-9956-ffa450edef68