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https://issues.apache.org/jira/browse/DERBY-3354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12585299#action_12585299
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Kristian Waagan commented on DERBY-3354:
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I haven't validated the approach, but it seems reasonable. I applied the patch
and compiled Derby.
Some *very minor* things you can consider changing:
1) Typos: "refrences" -> "references" (5 occurrences)
2) Use of a space between the method call / declaration and the following
parenthesis is not consistent.
3) Trailing whitespace at diff lines 28, 107 and 148.
4) You could change the comment for the weak hash map to JavaDoc.
Nice and small change :)
Is this the final patch, or are the more coming up?
> Select from large lob table with embedded gives OutOfMemoryError
> ----------------------------------------------------------------
>
> Key: DERBY-3354
> URL: https://issues.apache.org/jira/browse/DERBY-3354
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.3.1.4, 10.3.2.1, 10.4.0.0
> Reporter: Kathey Marsden
> Assignee: Anurag Shekhar
> Attachments: derby-3354.diff, derby-3354_preview.diff,
> derby-3354_v1.diff, LocLeak.java
>
>
> Retrieving from a large table with lobs gives an OutOfMemoryException, even
> if free() is explictly called on the lob. I believe this is because
> EmbedConnection.addLobMapping is called for every lob creation but is never
> cleared until commit or rollback, even if the lob is freed.
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