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https://issues.apache.org/jira/browse/SOLR-1348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jay Clelland updated SOLR-1348:
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Description:
When blob values are returned through a java ResultSet Object they have the
type byte[].
As byte[] doesn't have a useful toString method we end up with a reference type
value added to the solr document (i.e. [...@1f23c5).
The problem is easy to remedy by adding the attribute 'convertType="true"' to
the dataSource tag.
However this attribute does not appear to be documented anywhere and I was only
able to find it after a few hours digging through the source code.
A simple fix for this would be to change the default value of convertType to
true within the JdbcDataSource class.
was:When blob values are returned through a java ResultSet Object they have
the type byte[]. As byte[] doesn't have a useful toString method we end up with
a reference type value added to the solr document (i.e. [...@1f23c5). The
problem is easy to remedy by adding the attribute 'convertType="true"' to the
dataSource tag. However this attribute does not appear to be documented
anywhere and I was only able to find it after a few hours digging through the
source code. A simple fix for this would be to change the default value of
convertType to true within the JdbcDataSource class.
> JdbcDataSource does not import Blob values correctly by default
> ---------------------------------------------------------------
>
> Key: SOLR-1348
> URL: https://issues.apache.org/jira/browse/SOLR-1348
> Project: Solr
> Issue Type: Bug
> Components: contrib - DataImportHandler
> Affects Versions: 1.4
> Reporter: Jay Clelland
> Priority: Minor
>
> When blob values are returned through a java ResultSet Object they have the
> type byte[].
> As byte[] doesn't have a useful toString method we end up with a reference
> type value added to the solr document (i.e. [...@1f23c5).
> The problem is easy to remedy by adding the attribute 'convertType="true"' to
> the dataSource tag.
> However this attribute does not appear to be documented anywhere and I was
> only able to find it after a few hours digging through the source code.
> A simple fix for this would be to change the default value of convertType to
> true within the JdbcDataSource class.
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