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ARTEMIS-1806 JDBC Connection leaks 

The JDBC Connection leaks on:
- JDBCFileUtils::getDBFileDriver(DataSource, SQLProvider)
- SharedStoreBackupActivation.FailbackChecker::run on a failed awaitLiveStatus
This commit is contained in:
Francesco Nigro 2018-04-14 10:37:34 +02:00 committed by Clebert Suconic
parent 1118bdb65e
commit bbb2f708dd
2 changed files with 11 additions and 4 deletions
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8
artemis-jdbc-store/src/main/java/org/apache/activemq/artemis/jdbc/store/file/JDBCFileUtils.java
View File

@ -44,8 +44,12 @@ class JDBCFileUtils {
} }
static JDBCSequentialFileFactoryDriver getDBFileDriver(DataSource dataSource, SQLProvider provider) throws SQLException { static JDBCSequentialFileFactoryDriver getDBFileDriver(DataSource dataSource, SQLProvider provider) throws SQLException {
JDBCSequentialFileFactoryDriver dbDriver; final JDBCSequentialFileFactoryDriver dbDriver;
if (POSTGRESQL.equals(PropertySQLProvider.Factory.investigateDialect(dataSource.getConnection()))) { final PropertySQLProvider.Factory.SQLDialect sqlDialect;
try (Connection connection = dataSource.getConnection()) {
sqlDialect = PropertySQLProvider.Factory.investigateDialect(connection);
}
if (POSTGRESQL.equals(sqlDialect)) {
dbDriver = new PostgresSequentialSequentialFileDriver(dataSource, provider); dbDriver = new PostgresSequentialSequentialFileDriver(dataSource, provider);
} else { } else {
dbDriver = new JDBCSequentialFileFactoryDriver(dataSource, provider); dbDriver = new JDBCSequentialFileFactoryDriver(dataSource, provider);

3
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/SharedStoreBackupActivation.java
View File

@ -215,8 +215,11 @@ public final class SharedStoreBackupActivation extends Activation {
// ensure that the server to which we are failing back actually starts fully before we restart // ensure that the server to which we are failing back actually starts fully before we restart
nodeManager.start(); nodeManager.start();
try {
nodeManager.awaitLiveStatus(); nodeManager.awaitLiveStatus();
} finally {
nodeManager.stop(); nodeManager.stop();
}
synchronized (failbackCheckerGuard) { synchronized (failbackCheckerGuard) {
if (cancelFailBackChecker || !sharedStoreSlavePolicy.isRestartBackup()) if (cancelFailBackChecker || !sharedStoreSlavePolicy.isRestartBackup())