= reindex

== NAME
reindex - Rebuild the secondary index

== SYNOPSIS
[verse]
--
_java_ -jar gerrit.war _reindex_
  -d <SITE_PATH>
  [--threads]
  [--changes-schema-version]
  [--verbose]
  [--list]
  [--index]
--

== DESCRIPTION
Rebuilds the secondary index.

== OPTIONS
--threads::
	Number of threads to use for indexing. Default is
	link:config-gerrit.html#index.batchThreads[index.batchThreads]

--changes-schema-version::
	Schema version to reindex; default is most recent version.

--verbose::
	Output debug information for each change.

--list::
	List available index names.

--index::
	Reindex only index with given name. This option can be supplied
	more than once to reindex multiple indices.

--show-cache-stats::
	Show cache statistics at the end of program.

--build-bloom-filter::
	Whether to build bloom filters for H2 disk caches. When using fully
	populated disk caches on large Gerrit sites, it is recommended that
	bloom filters are disabled to improve performance.


== CONTEXT
The secondary index must be enabled. See
link:config-gerrit.html#index.type[index.type].

GERRIT
------
Part of link:index.html[Gerrit Code Review]

SEARCHBOX
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