Package org.apache.solr.core

Class SolrDeletionPolicy

java.lang.Object

org.apache.lucene.index.IndexDeletionPolicy

org.apache.solr.core.SolrDeletionPolicy

All Implemented Interfaces:

NamedListInitializedPlugin

public class SolrDeletionPolicy
extends org.apache.lucene.index.IndexDeletionPolicy
implements NamedListInitializedPlugin

Standard Solr deletion policy that allows reserving index commit points for certain amounts of time to support features such as index replication or snapshotting directly out of a live index directory.

See Also:

• IndexDeletionPolicy

Constructor Summary

Constructors

Constructor	Description
SolrDeletionPolicy()

Method Summary

Modifier and Type	Method	Description
String	getMaxCommitAge()
int	getMaxCommitsToKeep()
int	getMaxOptimizedCommitsToKeep()
void	init(org.apache.solr.common.util.NamedList<?> args)	init will be called just once, immediately after creation.
void	onCommit(List<? extends org.apache.lucene.index.IndexCommit> commits)	Internal use for Lucene...
void	onInit(List<? extends org.apache.lucene.index.IndexCommit> commits)	Internal use for Lucene...
void	setMaxCommitsToKeep(int maxCommitsToKeep)
void	setMaxOptimizedCommitsToKeep(int maxOptimizedCommitsToKeep)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SolrDeletionPolicy

public SolrDeletionPolicy()

Method Details

init

public void init(org.apache.solr.common.util.NamedList<?> args)

Description copied from interface: NamedListInitializedPlugin

init will be called just once, immediately after creation.

Source of the initialization arguments will typically be solrconfig.xml, but will ultimately depends on the plugin itself

Specified by:

init in interface NamedListInitializedPlugin

Parameters:

args - non-null list of initialization parameters (may be empty)

onInit

public void onInit(List<? extends org.apache.lucene.index.IndexCommit> commits)
            throws IOException

Internal use for Lucene... do not explicitly call.

Specified by:

onInit in class org.apache.lucene.index.IndexDeletionPolicy

Throws:

IOException

onCommit

public void onCommit(List<? extends org.apache.lucene.index.IndexCommit> commits)
              throws IOException

Internal use for Lucene... do not explicitly call.

Specified by:

onCommit in class org.apache.lucene.index.IndexDeletionPolicy

Throws:

IOException

getMaxCommitAge

public String getMaxCommitAge()

getMaxCommitsToKeep

public int getMaxCommitsToKeep()

getMaxOptimizedCommitsToKeep

public int getMaxOptimizedCommitsToKeep()

setMaxCommitsToKeep

public void setMaxCommitsToKeep(int maxCommitsToKeep)

setMaxOptimizedCommitsToKeep

public void setMaxOptimizedCommitsToKeep(int maxOptimizedCommitsToKeep)