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https://issues.apache.org/jira/browse/IGNITE-19919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-19919:
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Component/s: sql
> org.apache.ignite.sql.ResultSet#close should close implicit transaction if any
> ------------------------------------------------------------------------------
>
> Key: IGNITE-19919
> URL: https://issues.apache.org/jira/browse/IGNITE-19919
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Reporter: Alexander Lapin
> Priority: Major
> Labels: ignite-3
>
> At the current moment, the transaction will be closed only if the cursor has
> read all the data:
> {code:java}
> org.apache.ignite.internal.sql.engine.AsyncSqlCursorImpl#requestNextAsync{code}
> in the case of an explicit ResultSet.close() call, the transaction will not
> be closed.
>
> Following part of
> org.apache.ignite.internal.sql.api.ItSqlSynchronousApiTest#errors is a
> reproducer:
> {code:java}
> // Cursor closed error.
> {
> ResultSet rs = ses.execute(null, "SELECT * FROM TEST");
> Thread.sleep(300); // ResultSetImpl fetches next page in background, wait
> to it to complete to avoid flakiness.
> rs.close();
> assertThrowsWithCause(() -> rs.forEachRemaining(Object::hashCode),
> CursorClosedException.class);
> }
> assertEquals(0, ((IgniteImpl)CLUSTER_NODES.get(0)).txManager().pending());
> {code}
>
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