Google Git
Sign in
apache / lucene / 15db6bfa88952cf0912b3c93d59c0cdc55bf9e2a
commit15db6bfa88952cf0912b3c93d59c0cdc55bf9e2a[log] [tgz]
authorAtri Sharma <atri.jiit@gmail.com>Fri Sep 27 10:34:11 2019 +0530
committerGitHub <noreply@github.com>Fri Sep 27 10:34:11 2019 +0530
tree4494045d6edd2481f4323435f5f99ed552d3bc31
parentec9780c8aad7ffbf394d4cbefa772c6ba61650d0 [diff]
LUCENE-8989: Allow IndexSearcher To Handle Rejected Execution (#899)

When executing queries using Executors, we should gracefully handle
the case when Executor rejects a task and run the task on the caller
thread
2 files changed
tree: 4494045d6edd2481f4323435f5f99ed552d3bc31
  1. .github/
  2. dev-tools/
  3. lucene/
  4. solr/
  5. .gitignore
  6. .hgignore
  7. build.xml
  8. README.md
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.

Build Status Build Status

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