Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Apache Lucene open-source search software
31,859 Commits 28 Branches 466 Tags 780 MiB
Java 97.7%
HTML 1%
Python 0.8%
Lex 0.3%
Go to file
Koen De Groote 67104dd615 LUCENE-8847: Code Cleanup: Rewrite StringBuilder.append with concatted strings (#707) 
This specific commit affects all points in the casebase where the argument of a StringBuilder.append() call is itself a regular String concatenation.
This defeats the purpose of using StringBuilder and also introduces an extra alloction.
These changes should avoid that.

ant tests have run, succeeded on local machine.

Removing test files from the changes.

Another suggested rework.
 		2019-06-10 18:07:43 +02:00
dev-tools LUCENE-8802: buildAndPushRelease --logfile arg (#679) 2019-06-06 21:47:50 +02:00
lucene LUCENE-8847: Code Cleanup: Rewrite StringBuilder.append with concatted strings (#707) 2019-06-10 18:07:43 +02:00
solr LUCENE-8847: Code Cleanup: Rewrite StringBuilder.append with concatted strings (#707) 2019-06-10 18:07:43 +02:00
.gitignore Ignore python caches 2019-06-05 10:56:57 +02:00
.hgignore LUCENE-2792: add FST impl 2010-12-12 15:36:08 +00:00
README.md docs(intelliJSetup): Mention the link related to project-setup in IDE 2019-01-20 12:20:11 -08:00
build.xml Update JGit for working copy checks and explicitely set nop-logging 2019-04-20 01:55:23 +02:00

README.md

Apache Lucene and Solr

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.

Online Documentation

This README file only contains basic setup instructions. For more comprehensive documentation, visit:

Building Lucene/Solr

(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

Running Solr

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.

Development/IDEs

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.

  • Eclipse - ant eclipse (See this for details)
  • IntelliJ - ant idea (See this for details)
  • Netbeans - ant netbeans (See this for details)

Running Tests

The 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

Contributing

Please review the Contributing to Solr Guide for information on contributing.

Discussion and Support