Hello,
I'd like to index into Solr (4.4.0) documents that I previously annotated
with GATE (7.1).
I use Behemoth to be able to run my GATE application on a corpus of
documents on Hadoop, and then Behemoth allows me to directly send my
annotated documents to solr. But my question is not about the Behemoth or
Hadoop parts.
The annotations produced by my GATE application usually have several
features (for example, annotation type Person has the following features :
Person.title, Person.firstName, Person.lastName, Person.gender).
Each of my documents may contain more than one Person annotation, which is
why I would like to index all the features for one annotation in one field
in solr.
How do I do that ?
I thought I'd add the following lines in schema.xml :
<types>
...
<fieldType name="person" class="solr.StrField" subSuffix="_person" />
...
</types>
...
<fields>
...
<field name="personinfo" type="person" indexed="true" stored="true"
multiValued="true" />
<dynamicField name="*_person" type="text_general" indexed="true"
stored="false" />
...
</fields>
But as soon as I start my solr instances and try to access solr from my
browser, I get an HTTP ERROR 500 :
Problem accessing /solr/. Reason:
{msg=SolrCore 'collection1' is not available due to init failure:
Plugin Initializing failure for [schema.xml]
fieldType,trace=org.apache.solr.common.SolrException: SolrCore
'collection1' is not available due to init failure: Plugin Initializing
failure for [schema.xml] fieldType
at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:860)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:287)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:158)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:368)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
at
org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at
org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.solr.common.SolrException: Plugin Initializing
failure for [schema.xml] fieldType
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:193)
at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:467)
at org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:164)
at
org.apache.solr.schema.IndexSchemaFactory.create(IndexSchemaFactory.java:55)
at
org.apache.solr.schema.IndexSchemaFactory.buildIndexSchema(IndexSchemaFactory.java:69)
at org.apache.solr.core.ZkContainer.createFromZk(ZkContainer.java:268)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:655)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:364)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:356)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
... 1 more
Caused by: java.lang.RuntimeException: schema fieldtype
ladate(org.apache.solr.schema.StrField) invalid
arguments:{subSuffix=_ladate}
at org.apache.solr.schema.FieldType.setArgs(FieldType.java:187)
at
org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:141)
at
org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:43)
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:190)
... 16 more
,code=500}
I understand that using class="solr.StrField" might not be the brightest
thing to do, but I would't know what class I should use for my "person"
fieldType... Would I have to program a new Java class myself ?
Or am I doing something else wrong ? What should I do to index several
features for one annotation in the same solr field ?
Thanks !
Jim
