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https://issues.apache.org/jira/browse/IGNITE-11524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792490#comment-16792490
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Taras Ledkov commented on IGNITE-11524:
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[~vozerov], please review the patch.
> Memory leak caused by executing a jdbc prepared statement
> ---------------------------------------------------------
>
> Key: IGNITE-11524
> URL: https://issues.apache.org/jira/browse/IGNITE-11524
> Project: Ignite
> Issue Type: Bug
> Components: jdbc, sql
> Reporter: Pavel Vinokurov
> Assignee: Taras Ledkov
> Priority: Blocker
> Fix For: 2.8
>
> Attachments: PreparedStatementOOMReproducer.java
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Executing a prepared statement multiple times lead to OOM.
> VisualVM indicates that heap contains a lot of JdbcThinPreparedStatament
> objects.
> The reproducer is attached.
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