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[branch-2.1][improvement](mysql catalog) disable mysql AbandonedConnectionCleanupThread #36970

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Merged
morningman merged 1 commit into from
Jun 29, 2024
Merged

[branch-2.1][improvement](mysql catalog) disable mysql AbandonedConnectionCleanupThread #36970

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1 change: 1 addition & 0 deletions ...e-java-extensions/jdbc-scanner/src/main/java/org/apache/doris/jdbc/MySQLJdbcExecutor.java
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Expand Up @@ -48,6 +48,7 @@ public class MySQLJdbcExecutor extends BaseJdbcExecutor {

public MySQLJdbcExecutor(byte[] thriftParams) throws Exception {
super(thriftParams);
System.setProperty("com.mysql.cj.disableAbandonedConnectionCleanup", "true");
}

@Override
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2 changes: 2 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/datasource/jdbc/client/JdbcMySQLClient.java
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Expand Up @@ -45,6 +45,8 @@ public class JdbcMySQLClient extends JdbcClient {

protected JdbcMySQLClient(JdbcClientConfig jdbcClientConfig) {
super(jdbcClientConfig);
// Disable abandoned connection cleanup
System.setProperty("com.mysql.cj.disableAbandonedConnectionCleanup", "true");
convertDateToNull = isConvertDatetimeToNull(jdbcClientConfig);
Connection conn = null;
Statement stmt = null;
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