Did you update the java version to 8? Did you upgrade the MySQL driver to the latest version?
> Am 22.11.2019 um 20:43 schrieb Shashank Bellary <sbell...@care.com>: > > > > Hi Folks > I migrated from Solr 4 to 7.5 and I see an issue with the way DIH is working. > I use `JdbcDataSource` and here the config file is attached > 1) I started seeing OutOfMemory issue since MySQL JDBC driver has that issue > of not respecting `batchSize` (though Solr4 didn't show this behavior). So, I > added `batchSize=-1` for that > 2) After adding that I'm running into ResultSet closed exception as shown > below while fetching the child entity > > getNext() failed for query ' SELECT REVIEW AS REVIEWS FROM > SOLR_SITTER_SERVICE_PROFILE_REVIEWS WHERE SERVICE_PROFILE_ID = '17' ; > ':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:61) > at > org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.hasnext(JdbcDataSource.java:464) > at > org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator$1.hasNext(JdbcDataSource.java:377) > at > org.apache.solr.handler.dataimport.EntityProcessorBase.getNext(EntityProcessorBase.java:133) > at > org.apache.solr.handler.dataimport.SqlEntityProcessor.nextRow(SqlEntityProcessor.java:75) > at > org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:267) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:476) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:517) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:415) > at > org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:33) > at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:233) > at > org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:424) > at > org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:483) > at > org.apache.solr.handler.dataimport.DataImporter.lambda$runAsync$0(DataImporter.java:466) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.sql.SQLException: Operation not allowed after ResultSet closed > at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075) > at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) > at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) > at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) > at com.mysql.jdbc.ResultSetImpl.checkClosed(ResultSetImpl.java:794) > at com.mysql.jdbc.ResultSetImpl.next(ResultSetImpl.java:7145) > at com.mysql.jdbc.StatementImpl.getMoreResults(StatementImpl.java:2078) > at com.mysql.jdbc.StatementImpl.getMoreResults(StatementImpl.java:2062) > at > org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.hasnext(JdbcDataSource.java:458) > ... 13 more > > Is this a known issue? How do I fix this, any help is greatly appreciated. > > Thanks > Shashank > This email is intended for the person(s) to whom it is addressed and may > contain information that is PRIVILEGED or CONFIDENTIAL. Any unauthorized use, > distribution, copying, or disclosure by any person other than the > addressee(s) is strictly prohibited. If you have received this email in > error, please notify the sender immediately by return email and delete the > message and any attachments from your system. > <serviceprofile-data-import.xml>
