Мне нужна ваша помощь, чтобы решить большую проблему. Я должен индексировать с помощью solr некоторые данные из источника EMC xDB. Я сконфигурировал xDB для запроса как РСУБД. Затем я настроил Squirrel для запроса xDB. Она работает и когда для Exemple я попробовать:Команда импорта Solr не работает
Select * from books
Я настроил Solr, используя тот же драйвер и ту же строку подключения, как я использовал для белка.
Вот мои данные-config.xml:
<dataConfig>
<dataSource type="JdbcDataSource" driver="com.emc.ia.xdbjdbc.Driver" url="jdbc:xdbeas://localhost:1235/MaDatabase" user="*****" password="*****"/>
<document name="books">
<entity name="book" query="select * from books">
<field column="author" name="author" />
<field column="price" name="price" />
<field column="name" name="name" />
<field column="description" name="description" />
<field column="title" name="title" />
<field column="publish_date" name="publish_date" />
</entity>
</document>
</dataConfig>
solrconfig.xml
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">C:\solr\solr-5.2.1\server\solr\jcg\conf\data-config.xml</str>
</lst>
</requestHandler>
Мой XDB BOOKS-Metadata.xml:
<?xml version="1.0" encoding="UTF-16"?>
<TABLEMETADATA TABLENAME="books">
<RECORD-COUNT>2</RECORD-COUNT>
<ROOT-ELEMENT>books</ROOT-ELEMENT>
<ROW-ELEMENT>book</ROW-ELEMENT>
<DATATYPES>
<BOOKS-TYPE>
<NAME>author</NAME>
<COLNO>1</COLNO>
<DATATYPE>VARCHAR2(75)</DATATYPE>
</BOOKS-TYPE>
<BOOKS-TYPE>
<NAME>title</NAME>
<COLNO>2</COLNO>
<DATATYPE>VARCHAR2(75)</DATATYPE>
</BOOKS-TYPE>
<BOOKS-TYPE>
<NAME>genre</NAME>
<COLNO>3</COLNO>
<DATATYPE>VARCHAR2(25)</DATATYPE>
</BOOKS-TYPE>
<BOOKS-TYPE>
<NAME>price</NAME>
<COLNO>4</COLNO>
<DATATYPE>VARCHAR2(25)</DATATYPE>
</BOOKS-TYPE>
<BOOKS-TYPE>
<NAME>publish_date</NAME>
<COLNO>5</COLNO>
<DATATYPE>DATETIME</DATATYPE>
</BOOKS-TYPE>
<BOOKS-TYPE>
<NAME>description</NAME>
<COLNO>6</COLNO>
<DATATYPE>VARCHAR2(350)</DATATYPE>
</BOOKS-TYPE>
</DATATYPES>
</TABLEMETADATA>
Часть Solr ответы:
"verbose-output": [
"entity:book",
[
"document#1",
[
"query",
"select * from books",
"time-taken",
"0:0:0.114",
"EXCEPTION",
"org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
Когда я проверяю журналы solr, у меня есть 3 исключения. Номер 1:
getNext() failed for query 'select * from books':org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:70)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:398)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.access$600(JdbcDataSource.java:296)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:336)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:328)
at org.apache.solr.handler.dataimport.EntityProcessorBase.getNext(EntityProcessorBase.java:133)
at org.apache.solr.handler.dataimport.SqlEntityProcessor.nextRow(SqlEntityProcessor.java:74)
at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:243)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:475)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:414)
at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:329)
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:232)
at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:416)
at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:480)
at org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:185)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLFeatureNotSupportedException: Method com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject-columnLabel is not yet implemented.
at com.emc.ia.xdbjdbc.Driver.notImplemented(Driver.java:745)
at com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject(XdbResultSet.java:659)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:358)
... 39 more
Номер 2:
Exception while processing: book document : SolrInputDocument(fields: []):org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:70)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:398)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.access$600(JdbcDataSource.java:296)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:336)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:328)
at org.apache.solr.handler.dataimport.EntityProcessorBase.getNext(EntityProcessorBase.java:133)
at org.apache.solr.handler.dataimport.SqlEntityProcessor.nextRow(SqlEntityProcessor.java:74)
at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:243)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:475)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:414)
at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:329)
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:232)
at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:416)
at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:480)
at org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:185)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLFeatureNotSupportedException: Method com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject-columnLabel is not yet implemented.
at com.emc.ia.xdbjdbc.Driver.notImplemented(Driver.java:745)
at com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject(XdbResultSet.java:659)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:358)
... 39 more
И последнее:
Full Import failed:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:270)
at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:416)
at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:480)
at org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:185)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:416)
at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:329)
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:232)
... 29 more
Caused by: org.apache.solr.handler.dataimport.DataImportHandlerException: Error reading data from database Processing Document # 1
at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:70)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:398)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.access$600(JdbcDataSource.java:296)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:336)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.next(JdbcDataSource.java:328)
at org.apache.solr.handler.dataimport.EntityProcessorBase.getNext(EntityProcessorBase.java:133)
at org.apache.solr.handler.dataimport.SqlEntityProcessor.nextRow(SqlEntityProcessor.java:74)
at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:243)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:475)
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:414)
... 31 more
Caused by: java.sql.SQLFeatureNotSupportedException: Method com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject-columnLabel is not yet implemented.
at com.emc.ia.xdbjdbc.Driver.notImplemented(Driver.java:745)
at com.emc.ia.xdbjdbc.xdb.XdbResultSet.getObject(XdbResultSet.java:659)
at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.getARow(JdbcDataSource.java:358)
... 39 more
Заранее спасибо за вашу помощь, потому что я действительно не понимаю, почему он работает с белкой а не с solr.
Вопрос редактирования для того, чтобы ответить на @Cheffe
Это действительно проблема водителя XDB из-за метода GetObject(). Я смотрел на код белки, и он работает, потому что он использует индекс столбца, а не его имя.
int idx = _columnIndices != null ? _columnIndices[i] : i + 1;
try
{
final int columnType = _rsmd.getColumnType(idx);
//final String columnClassName = _rsmd.getColumnClassName(idx);
switch (columnType)
{
case Types.NULL:
row[i] = null;
break;
// TODO: When JDK1.4 is the earliest JDK supported
// by Squirrel then remove the hardcoding of the
// boolean data type.
case Types.BIT:
case 16:
// случай Types.BOOLEAN: строка [I] = _rs.getObject (IDX); . . .
Во всяком случае он работает с
convertType="true"
Я не 100% уверен, что ваш DataSource поддерживается в Solr , учитывая трассировку стека. – TMBT
Самое удивительное, что это работает с белкой, поэтому водитель может быть в порядке –