org.apache.solr.handler.dataimport
Class DataImportHandler
java.lang.Object
org.apache.solr.handler.RequestHandlerBase
org.apache.solr.handler.dataimport.DataImportHandler
- All Implemented Interfaces:
- SolrInfoMBean, SolrRequestHandler, SolrCoreAware
public class DataImportHandler
- extends RequestHandlerBase
- implements SolrCoreAware
Solr Request Handler for data import from databases and REST data sources.
It is configured in solrconfig.xml
Refer to http://wiki.apache.org/solr/DataImportHandler
for more details.
This API is experimental and subject to change
- Since:
- solr 1.3
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ENABLE_DEBUG
public static final String ENABLE_DEBUG
- See Also:
- Constant Field Values
DataImportHandler
public DataImportHandler()
init
public void init(NamedList args)
- Description copied from class:
RequestHandlerBase
- Initializes the
SolrRequestHandler
by creating three SolrParams
named.
Name | Description |
defaults | Contains all of the named arguments contained within the list element named "defaults". |
appends | Contains all of the named arguments contained within the list element named "appends". |
invariants | Contains all of the named arguments contained within the list element named "invariants". |
Example:
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="qf">text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0</str>
<str name="mm">2<-1 5<-2 6<90%</str>
<str name="bq">incubationdate_dt:[* TO NOW/DAY-1MONTH]^2.2</str>
</lst>
<lst name="appends">
<str name="fq">inStock:true</str>
</lst>
<lst name="invariants">
<str name="facet.field">cat</str>
<str name="facet.field">manu_exact</str>
<str name="facet.query">price:[* TO 500]</str>
<str name="facet.query">price:[500 TO *]</str>
</lst>
- Specified by:
init
in interface SolrRequestHandler
- Overrides:
init
in class RequestHandlerBase
- Parameters:
args
- The NamedList
to initialize from- See Also:
RequestHandlerBase.handleRequest(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse)
,
RequestHandlerBase.handleRequestBody(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse)
,
SolrPluginUtils.setDefaults(org.apache.solr.request.SolrQueryRequest, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams)
,
See also the example solrconfig.xml located in the Solr codebase (example/solr/conf).
inform
public void inform(SolrCore core)
- Specified by:
inform
in interface SolrCoreAware
handleRequestBody
public void handleRequestBody(SolrQueryRequest req,
SolrQueryResponse rsp)
throws Exception
- Specified by:
handleRequestBody
in class RequestHandlerBase
- Throws:
Exception
getStatistics
public NamedList getStatistics()
- Description copied from interface:
SolrInfoMBean
- Any statistics this instance would like to be publicly available via
the Solr Administration interface.
Any Object type may be stored in the list, but only the
toString()
representation will be used.
- Specified by:
getStatistics
in interface SolrInfoMBean
- Overrides:
getStatistics
in class RequestHandlerBase
getDescription
public String getDescription()
- Description copied from interface:
SolrInfoMBean
- Simple one or two line description
- Specified by:
getDescription
in interface SolrInfoMBean
- Specified by:
getDescription
in class RequestHandlerBase
getSource
public String getSource()
- Description copied from interface:
SolrInfoMBean
- CVS Source, SVN Source, etc
- Specified by:
getSource
in interface SolrInfoMBean
- Specified by:
getSource
in class RequestHandlerBase
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