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https://issues.apache.org/jira/browse/FLINK-14075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16935802#comment-16935802
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Flavio Pompermaier commented on FLINK-14075:
--------------------------------------------
If I look at
[https://github.com/apache/flink/blob/master/flink-connectors/flink-jdbc/src/test/java/org/apache/flink/api/java/io/jdbc/JDBCOutputFormatTest.java]
nothing has changed..am I missing something?
> Remove unnecessary resource close in JDBCOutputFormatTest.java
> --------------------------------------------------------------
>
> Key: FLINK-14075
> URL: https://issues.apache.org/jira/browse/FLINK-14075
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / JDBC
> Reporter: Canbin Zheng
> Priority: Minor
> Fix For: 1.10.0
>
>
>
> {code:java}
> public void clearOutputTable() throws Exception {
> Class.forName(DRIVER_CLASS);
> try (
> Connection conn = DriverManager.getConnection(DB_URL);
> Statement stat = conn.createStatement()) {
> stat.execute("DELETE FROM " + OUTPUT_TABLE);
> stat.close();
> conn.close();
> }
> }{code}
> Unnecessary close of stat and conn can be removed.
>
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