Support connecting to HiveServer2 through database connection pools other than HikariCP #33762
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linghengqian
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linghengqian
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Nov 22, 2024
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| try (Connection connection = dataSource.getConnection()) { | ||
| connection.unwrap(ShardingSphereConnection.class).getContextManager().close(); | ||
| } |
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- I don't really know if there is an easier way to trigger a call to
org.apache.shardingsphere.transaction.base.seata.at.SeataATShardingSphereTransactionManager#close()thanjava.sql.Connection.unwrap(ShardingSphereConnection.class).getContextManager().close();. What do you think?
linghengqian
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| try (Connection connection = dataSource.getConnection()) { | ||
| Class<?> hiveConnectionClass = Class.forName("org.apache.hive.jdbc.HiveConnection"); | ||
| if (connection.isWrapperFor(hiveConnectionClass)) { | ||
| Object hiveConnection = connection.unwrap(hiveConnectionClass); | ||
| String connectedUrl = (String) hiveConnectionClass.getMethod("getConnectedUrl").invoke(hiveConnection); | ||
| return DatabaseTypeFactory.get(connectedUrl); | ||
| } | ||
| throw new SQLWrapperException(sqlFeatureNotSupportedException); | ||
| } catch (final SQLException | ClassNotFoundException | NoSuchMethodException | InvocationTargetException | IllegalAccessException exception) { | ||
| throw new RuntimeException(exception); |
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- I have opened HIVE-15540: Impl
DatabaseMetaData#getURL()andDatabaseMetaData#getUserName()for HiveServer2 JDBC Driver hive#5554 to try to completely end this funny logic. The internal structure of HiveServer2 JDBC Driver is simply a world of Otome mobile game.
…ther than HikariCP
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strongduanmu
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Nov 22, 2024
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For #29052.
Changes proposed in this pull request:
org.apache.hive.jdbc.HiveConnection#getConnectedUrl(). This creates an easy access.org.testcontainers.jdbc.ContainerDatabaseDriverwhich is part oforg.testcontainers.jdbc.AbstractJDBCDriverTest.org.apache.shardingsphere.transaction.base.seata.at.SeataATShardingSphereTransactionManager#close()is never called normally. This leads to a large number of logs in https://github.com/apache/shardingsphere/actions/runs/11953880634/job/33322727601 due to the failure of seata client to close normally. Maybe we can find a simpler way to avoid usingconnection.unwrap(ShardingSphereConnection.class).getContextManager().close();.Before committing this PR, I'm sure that I have checked the following options:
./mvnw clean install -B -T1C -Dmaven.javadoc.skip -Dmaven.jacoco.skip -e.