Registry / serialization / lucene-backward-codecs

lucene-backward-codecs

library10.4.0javamavenunverified

Apache Lucene module providing backward-compatible codecs for reading older index formats.

<dependency>
  <groupId>org.apache.lucene</groupId>
  <artifactId>lucene-backward-codecs</artifactId>
  <version>10.4.0</version>
</dependency>

homepage ↗docs ↗

INSTALL

IMPORT

SIG · LUCENE-BACKWARD-CO

lucene-backward-codecs

serializationjavav10.4.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Lucene50Codec

✓ org.apache.lucene.backward_codecs.lucene50.Lucene50Codec

Minimal usage of Lucene50Codec to set a backward-compatible codec for an IndexWriter.

import org.apache.lucene.backward_codecs.lucene50.Lucene50Codec; import org.apache.lucene.index.IndexWriterConfig; IndexWriterConfig config = new IndexWriterConfig(); config.setCodec(new Lucene50Codec());

Debug

Known issues

gotchaBackward codecs are for reading old indexes; writing with them may produce incompatible formats.

fix

Use backward codecs only for reading; for writing, use the default codec or a forward-compatible one.

affects: *

Upgrade

Version history

10.4.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

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Resources

homepagehttps://lucene.apache.org/ ↗

docshttps://appdoc.app/artifact/org.apache.lucene/lucene-backward-codecs/ ↗