Andreas W created SOLR-3409:
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Summary: NPE: JdbcDataSource should handle null ResultSet
Key: SOLR-3409
URL: https://issues.apache.org/jira/browse/SOLR-3409
Project: Solr
Issue Type: Improvement
Components: contrib - DataImportHandler
Affects Versions: 3.5
Reporter: Andreas W
Priority: Minor
The {{JDBCDataSource}} currently handles a null {{ResultSet}} partially only.
A NPE is thrown. Please prevent from NPEs.
{{code}}
SCHWERWIEGEND: Full Import
failed:org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to
execute query: DELETE FROM SOLR_EXPERIMENT_OPERATION WHERE CREATION_DATE <
TO_DATE('2012.04.25, 12:58:59','YYYY.MM.DD, HH:MI:SS') Processing Document # 1
at
org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:72)
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:253)
at
org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:210)
at
org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:39)
at
com.bayer.bcl.solr.dih.listener.RemoveObsoleteReferencesListener.onEvent(RemoveObsoleteReferencesListener.java:38)
at
org.apache.solr.handler.dataimport.DocBuilder.notifyListener(DocBuilder.java:135)
at
org.apache.solr.handler.dataimport.DocBuilder.invokeEventListener(DocBuilder.java:122)
at
org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:217)
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$1.run(DataImporter.java:408)
Caused by: java.lang.NullPointerException
at
org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:251)
... 9 more
{{code}}
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