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https://issues.apache.org/jira/browse/SOLR-13956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Erick Erickson resolved SOLR-13956.
-----------------------------------
Resolution: Invalid
The JIRA issue tracker is used for known code issues/changes, it is not a
support portal. Please raise this question on the user's list at
solr-u...@lucene.apache.org, see:
(http://lucene.apache.org/solr/community.html#mailing-lists-irc) there are a
_lot_ more people watching that list who may be able to help and you'll
probably get responses much more quickly.
If it's determined that this really is a code issue or enhancement to Solr and
not a configuration/usage problem, we can raise a new JIRA or reopen this one.
> Solr 4 to Solr7 migration DIH behavior change
> ---------------------------------------------
>
> Key: SOLR-13956
> URL: https://issues.apache.org/jira/browse/SOLR-13956
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: contrib - DataImportHandler
> Affects Versions: 7.5
> Reporter: shashank bellary
> Priority: Major
> Attachments: serviceprofile-data-import.xml
>
>
> 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.
> I searched the user/developer group and didn't find an answer.
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