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Apache Lucene open-source search software
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Mark Robert Miller f0185fb9d5 SOLR-3833: When a election is started because a leader went down, the new leader candidate should decline if the last state they published was not active. 
SOLR-3836: When doing peer sync, we should only count sync attempts that cannot reach the given host as success when the candidate leader is syncing with the replicas - not when replicas are syncing to the leader.

SOLR-3835: In our leader election algorithm, if on connection loss we found we did not create our election node, we should retry, not throw an exception.

SOLR-3834: A new leader on cluster startup should also run the leader sync process in case there was a bad cluster shutdown.

SOLR-3772: On cluster startup, we should wait until we see all registered replicas before running the leader process - or if they all do not come up, N amount of time.
  
SOLR-3756: If we are elected the leader of a shard, but we fail to publish this for any reason, we should clean up and re trigger a leader election.

SOLR-3812: ConnectionLoss during recovery can cause lost updates, leading to shard inconsistency.
  
SOLR-3813: When a new leader syncs, we need to ask all shards to sync back, not just those that are active.

SOLR-3807: Currently during recovery we pause for a number of seconds after waiting for the leader to see a recovering state so that any previous updates will have finished before our commit on the leader - we don't need this wait for peersync.
  
SOLR-3837: When a leader is elected and asks replicas to sync back to him and that fails, we should ask those nodes to recovery asynchronously rather than synchronously.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1384923 13f79535-47bb-0310-9956-ffa450edef68
 		2012-09-14 21:05:15 +00:00
dev-tools LUCENE-4385: Move IntelliJ build output directories and test working directories to top-level directory idea-build/ 2012-09-13 22:48:59 +00:00
lucene SOLR-3833: When a election is started because a leader went down, the new leader candidate should decline if the last state they published was not active. 2012-09-14 21:05:15 +00:00
solr SOLR-3833: When a election is started because a leader went down, the new leader candidate should decline if the last state they published was not active. 2012-09-14 21:05:15 +00:00
.gitignore LUCENE-3808: Switch LuceneTestCaseRunner to RandomizedRunner. Enforce Random sharing contracts. Enforce thread leaks. 2012-04-15 14:41:44 +00:00
.hgignore LUCENE-2792: add FST impl 2010-12-12 15:36:08 +00:00
README.txt LUCENE-3965: consolidate all api modules and fix packaging for 4.0 2012-04-17 13:36:19 +00:00
build.xml LUCENE-4385: Move IntelliJ build output directories and test working directories to top-level directory idea-build/ 2012-09-13 22:48:59 +00:00
extra-targets.xml Allow running nightly Jenkins Maven build from a single ANT target. This automatically downloads the Internet (sorry, the correct Maven version 2.2.1, of course) to do this - no need to install Maven at all: ant run-maven-build 2012-09-09 09:19:32 +00:00

README.txt 

Apache Lucene/Solr

lucene/ is a search engine library
solr/ is a search engine server that uses lucene

To compile the sources run 'ant compile'
To run all the tests run 'ant test'
To setup your ide run 'ant idea' or 'ant eclipse'
For Maven info, see dev-tools/maven/README.maven.

For more information on how to contribute see:
http://wiki.apache.org/lucene-java/HowToContribute
http://wiki.apache.org/solr/HowToContribute