| commit | 65a716911f35c304ae9da6d4ebb865509787548e | [log] [tgz] |
|---|---|---|
| author | Simon Willnauer <simonw@apache.org> | Thu Nov 30 18:56:21 2017 +0100 |
| committer | Simon Willnauer <simonw@apache.org> | Mon Dec 04 22:01:00 2017 +0100 |
| tree | 1e05ad63958a98d776c402aa784da2b298d8e8d8 | |
| parent | a6e968b55bd744171c8e5238438ed351d96634d2 [diff] |
LUCENE-8043: Fix document accounting in IndexWriter The IndexWriter check for too many documents does not always work, resulting in going over the limit. Once this happens, Lucene refuses to open the index and throws a CorruptIndexException: Too many documents. This change also fixes document accounting if the index writer hits an aborting exception and/or the writer is rolled back. Pending document counts are now consistent with the latest SegmentInfos once the writer has been rolled back.
Apache Lucene is a high-performance, full featured text search engine library written in Java.
Apache Solr is an enterprise search platform written using Apache Lucene. Major features include full-text search, index replication and sharding, and result faceting and highlighting.
This README file only contains basic setup instructions. For more comprehensive documentation, visit:
(You do not need to do this if you downloaded a pre-built package.)
Lucene and Solr are built using Apache Ant. To build Lucene and Solr, run:
ant compile
If you see an error about Ivy missing while invoking Ant (e.g., .ant/lib does not exist), run ant ivy-bootstrap and retry.
Sometimes you may face issues with Ivy (e.g., an incompletely downloaded artifact). Cleaning up the Ivy cache and retrying is a workaround for most of such issues:
rm -rf ~/.ivy2/cache
The Solr server can then be packaged and prepared for startup by running the following command from the solr/ directory:
ant server
After building Solr, the server can be started using the bin/solr control scripts. Solr can be run in either standalone or distributed (SolrCloud mode).
To run Solr in standalone mode, run the following command from the solr/ directory:
bin/solr start
To run Solr in SolrCloud mode, run the following command from the solr/ directory:
bin/solr start -c
The bin/solr control script allows heavy modification of the started Solr. Common options are described in some detail in solr/README.txt. For an exhaustive treatment of options, run bin/solr start -h from the solr/ directory.
Ant can be used to generate project files compatible with most common IDEs. Run the ant command corresponding to your IDE of choice before attempting to import Lucene/Solr.
ant eclipseant ideaant netbeansThe standard test suite can be run with the command:
ant test
Like Solr itself, the test-running can be customized or tailored in a number or ways. For an exhaustive discussion of the options available, run:
ant test-help
Please review the Contributing to Solr Guide for information on contributing.
#solr and #solr-dev on freenode.net