I'm trying to use multiple threads with DIH but I keep receiving the
following error.. "Operation not allowed after ResultSet closed"
Is there anyway I can fix this?
Dec 1, 2011 4:38:47 PM org.apache.solr.common.SolrException log
SEVERE: Full Import failed:java.lang.RuntimeException: Error in
multi-threaded import
at
org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:268)
at
org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:187)
at
org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:359)
at
org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:427)
at
org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:408)
Caused by:
org.apache.solr.handler.dataimport.DataImportHandlerException:
java.sql.SQLException: Operation not allowed after ResultSet closed
at
org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:64)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.hasnext(JdbcDataSource.java:339)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.access$600(JdbcDataSource.java:228)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.hasNext(JdbcDataSource.java:262)
at
org.apache.solr.handler.dataimport.CachedSqlEntityProcessor.getAllNonCachedRows(CachedSqlEntityProcessor.java:72)
at
org.apache.solr.handler.dataimport.EntityProcessorBase.getIdCacheData(EntityProcessorBase.java:201)
at
org.apache.solr.handler.dataimport.CachedSqlEntityProcessor.nextRow(CachedSqlEntityProcessor.java:60)
at
org.apache.solr.handler.dataimport.ThreadedEntityProcessorWrapper.nextRow(ThreadedEntityProcessorWrapper.java:84)
at
org.apache.solr.handler.dataimport.DocBuilder$EntityRunner.runAThread(DocBuilder.java:449)
at
org.apache.solr.handler.dataimport.DocBuilder$EntityRunner.run(DocBuilder.java:402)
at
org.apache.solr.handler.dataimport.DocBuilder$EntityRunner.runAThread(DocBuilder.java:469)
at
org.apache.solr.handler.dataimport.DocBuilder$EntityRunner.access$000(DocBuilder.java:356)
at
org.apache.solr.handler.dataimport.DocBuilder$EntityRunner$1.run(DocBuilder.java:409)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.sql.SQLException: Operation not allowed after ResultSet
closed
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
at com.mysql.jdbc.ResultSetImpl.checkClosed(ResultSetImpl.java:794)
at com.mysql.jdbc.ResultSetImpl.next(ResultSetImpl.java:7139)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.hasnext(JdbcDataSource.java:331)
... 14 more
