org.apache.solr.update.processor
Class IgnoreFieldUpdateProcessorFactory

java.lang.Object
  org.apache.solr.update.processor.UpdateRequestProcessorFactory
      org.apache.solr.update.processor.FieldMutatingUpdateProcessorFactory
          org.apache.solr.update.processor.IgnoreFieldUpdateProcessorFactory

All Implemented Interfaces:

NamedListInitializedPlugin, SolrCoreAware

public final class IgnoreFieldUpdateProcessorFactory
extends FieldMutatingUpdateProcessorFactory

Ignores & removes fields matching the specified conditions from any document being added to the index.

By default, this processor ignores any field name which does not exist according to the schema

For example, in the configuration below, any field name which would cause an error because it does not exist, or match a dynamicField, in the schema.xml would be silently removed from any added documents...

 <processor class="solr.IgnoreFieldUpdateProcessorFactory" />

In this second example, any field name ending in "_raw" found in a document being added would be removed...

 <processor class="solr.IgnoreFieldUpdateProcessorFactory">
   <str name="fieldRegex">.*_raw</str>
 </processor>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.update.processor.FieldMutatingUpdateProcessorFactory

FieldMutatingUpdateProcessorFactory.SelectorParams

Nested classes/interfaces inherited from class org.apache.solr.update.processor.UpdateRequestProcessorFactory

UpdateRequestProcessorFactory.RunAlways

Constructor Summary

IgnoreFieldUpdateProcessorFactory()

Method Summary

FieldMutatingUpdateProcessor.FieldNameSelector	getDefaultSelector(SolrCore core) Defines the default selection behavior when the user has not configured any specific criteria for selecting fields.
UpdateRequestProcessor	getInstance(SolrQueryRequest req, SolrQueryResponse rsp, UpdateRequestProcessor next)

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

getBooleanArg, getSelector, inform, init, oneOrMany, parseSelectorExclusionParams, parseSelectorParams

Methods inherited from class java.lang.Object

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

Constructor Detail

IgnoreFieldUpdateProcessorFactory

public IgnoreFieldUpdateProcessorFactory()

Method Detail

getInstance

public UpdateRequestProcessor getInstance(SolrQueryRequest req,
                                          SolrQueryResponse rsp,
                                          UpdateRequestProcessor next)

Specified by:

getInstance in class UpdateRequestProcessorFactory

getDefaultSelector

public FieldMutatingUpdateProcessor.FieldNameSelector getDefaultSelector(SolrCore core)

Description copied from class: FieldMutatingUpdateProcessorFactory

Defines the default selection behavior when the user has not configured any specific criteria for selecting fields. The Default implementation matches all fields, and should be overridden by subclasses as needed.

Overrides:

getDefaultSelector in class FieldMutatingUpdateProcessorFactory

See Also:

FieldMutatingUpdateProcessor.SELECT_ALL_FIELDS