OAK-1893 - MBean to dump Lucene Index content and related stats

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1602853 13f79535-47bb-0310-9956-ffa450edef68
OAK-1877 Hourly async reindexing on an idle instance
 - fixed the problem where the reference to the latest cp would not get updated

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1602872 13f79535-47bb-0310-9956-ffa450edef68
OAK-1804: TarMK compaction

With the compaction feature in place there's no more need to explicitly
flush the segment writer whenever checkpoints are added or removed.

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1602914 13f79535-47bb-0310-9956-ffa450edef68
OAK-1895 - nulling out bestPlan to avoid ClassCastException if the TraversalIndex is cheaper than an OrderedIndex

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1603010 13f79535-47bb-0310-9956-ffa450edef68
fix svn:eol-style

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1603072 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'upstream-trunk' into OAK-1717
OAK-1717 Concurrent updates of ordered index in cluster may fail

added coverage for changing a property value
OAK-1717 Concurrent updates of ordered index in cluster may fail

trivia cleaning up debug messages
OAK-1717 Concurrent updates of ordered index in cluster may fail

refactoring arount testing code for toProcess()
OAK-1717 Concurrent updates of ordered index in cluster may fail

refactoring arount testing code for toProcess()
OAK-1717 Concurrent updates of ordered index in cluster may fail

added test coverage for the declaringNodeType restriction
OAK-1717 Concurrent updates of ordered index in cluster may fail

made the SplitStrategy Logger private as eclipse turned it to public
during refactoring
OAK-1717 Concurrent updates of ordered index in cluster may fail

added the filter based on declaringNodeType