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https://issues.apache.org/jira/browse/DERBY-3883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen closed DERBY-3883.
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Resolution: Fixed
Fix Version/s: 10.5.0.0
Committed revision 700463.
> LOBStreamControl.replaceBytes() leaves temporary files open
> -----------------------------------------------------------
>
> Key: DERBY-3883
> URL: https://issues.apache.org/jira/browse/DERBY-3883
> Project: Derby
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 10.5.0.0
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Priority: Minor
> Fix For: 10.5.0.0
>
> Attachments: d3883.diff, Derby3883.java
>
>
> I haven't seen any problems as a result of this, but the code that closes and
> deletes the old temporary file in LOBStreamControl.replaceBytes() looks wrong
> to me.
> When replaceBytes() is called on a lob that has been materialized into a
> temporary file, it will create a new file and copy the relevant parts from
> the old file. But the old file is only closed and deleted if the block that
> is replaced ends before the last byte of the lob. I believe that the old file
> should be closed and deleted also when we replace a block that ends at or
> after the last byte of the original lob.
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