Package org.apache.solr.update.processor

Class RoutedAliasUpdateProcessor

java.lang.Object

org.apache.solr.update.processor.UpdateRequestProcessor

org.apache.solr.update.processor.RoutedAliasUpdateProcessor

All Implemented Interfaces:

Closeable, AutoCloseable

public class RoutedAliasUpdateProcessor
extends UpdateRequestProcessor

Distributes update requests to a series of collections partitioned by a "routing" field. Issues requests to create new collections on-demand. Depends on this core having a special core property that points to the alias name that this collection is a part of. And further requires certain properties on the Alias. Collections pointed to by the alias must be named for the alias plus underscored ('_') and a routing specifier specific to the type of routed alias. These collections should not be created by the user, but are created automatically by the routed alias.

Since:

7.2.0 (formerly known as TimeRoutedAliasUpdateProcessor)

Field Summary

Fields inherited from class org.apache.solr.update.processor.UpdateRequestProcessor

next

Method Summary

Modifier and Type	Method	Description
protected void	doClose()	Override to implement resource release logic that *must* be called at the end of a request.
void	finish()
void	processAdd(AddUpdateCommand cmd)
void	processCommit(CommitUpdateCommand cmd)
void	processDelete(DeleteUpdateCommand cmd)
static UpdateRequestProcessor	wrap(SolrQueryRequest req, UpdateRequestProcessor next)

Methods inherited from class org.apache.solr.update.processor.UpdateRequestProcessor

close, processMergeIndexes, processRollback

Methods inherited from class java.lang.Object

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

Method Detail

wrap

public static UpdateRequestProcessor wrap(SolrQueryRequest req,
                                          UpdateRequestProcessor next)

processAdd

public void processAdd(AddUpdateCommand cmd)
                throws IOException

Overrides:

processAdd in class UpdateRequestProcessor

Throws:

IOException

processDelete

public void processDelete(DeleteUpdateCommand cmd)
                   throws IOException

Overrides:

processDelete in class UpdateRequestProcessor

Throws:

IOException

processCommit

public void processCommit(CommitUpdateCommand cmd)
                   throws IOException

Overrides:

processCommit in class UpdateRequestProcessor

Throws:

IOException

finish

public void finish()
            throws IOException

Overrides:

finish in class UpdateRequestProcessor

Throws:

IOException

doClose

protected void doClose()

Description copied from class: UpdateRequestProcessor

Override to implement resource release logic that *must* be called at the end of a request.

Overrides:

doClose in class UpdateRequestProcessor