connection disabled when use com.alibaba.druid.pool.DruidDataSource #32765

HuLaLaGa · 2024-09-02T04:38:39Z

Which version of ShardingSphere did you use?

5.2.1

Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?

ShardingSphere-JDBC

Expected behavior

SQL normally run

Actual behavior

SQL throw Exception(connection disabled) when use com.alibaba.druid.pool.DruidDataSource

Reason analyze (If you can)

DruidConnection will disable itself when sql throw fatal exception(like 'java.sql.SQLSyntaxErrorException: INSERT command denied to user 'test_test'@'localhost' for table 'test'')。

com.alibaba.druid.pool.DruidDataSource#handleFatalError

ShardingSphere don't determine if the connection is closed。

org.apache.shardingsphere.driver.jdbc.core.connection.ConnectionManager#getConnections

Reuse this disabled connection will throw Exception(connection disabled)。

com.alibaba.druid.pool.DruidPooledConnection#checkStateInternal

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

<!-- pom.xml -->
<dependency>
    <groupId>org.apache.shardingsphere</groupId>
    <artifactId>shardingsphere-jdbc-core</artifactId>
    <version>5.2.1</version>
</dependency>
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid</artifactId>
    <version>1.1.23</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
    <version>2.3.12.RELEASE</version>
</dependency>

# application.yaml
spring:
  datasource:
    druid:
      driver-class-name: org.apache.shardingsphere.driver.ShardingSphereDriver
      url: jdbc:shardingsphere:classpath:shardingsphere.yaml

# shardingsphere.yaml
databaseName: test_test
mode:
  type: Standalone
  repository:
    type: JDBC
dataSources:
  read:
    url: "jdbc:mysql://localhost:3306/test_test?characterEncoding=utf-8&useSSL=false"
    # GRANT SELECT ON test_test.* TO 'test'@'localhost';
    # GRANT SELECT ON test_test.* TO 'test'@'%';
    # test only have SELECT privilege
    username: test
    password: test
rules:
  - !READWRITE_SPLITTING
    dataSources:
      dev:
        staticStrategy:
          writeDataSourceName: read
          readDataSourceNames:
            - read
    loadBalancers:
      random:
        type: RANDOM

// test.java
final ExecutorService threadPool = Executors.newFixedThreadPool(10);
for (int i = 0; i < 100; i++) {
  threadPool.execute(() -> {
      jdbcTemplate.execute("select ''");
      jdbcTemplate.execute("insert into test_test.the_table(name) values('test')");
  });
}

// Exception
Exception in thread "pool-3-thread-12" org.springframework.jdbc.UncategorizedSQLException: StatementCallback; uncategorized SQLException for SQL [select '']; SQL state [null]; error code [0]; connection disabled; nested exception is java.sql.SQLException: connection disabled
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:89)
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
	at org.springframework.jdbc.core.JdbcTemplate.translateException(JdbcTemplate.java:1443)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:388)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:418)
	at com.test.controller.Controller.lambda$init2$1(Controller.java:125)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: connection disabled
	at com.alibaba.druid.pool.DruidPooledConnection.checkStateInternal(DruidPooledConnection.java:1169)
	at com.alibaba.druid.pool.DruidPooledConnection.checkState(DruidPooledConnection.java:1154)
	at com.alibaba.druid.pool.DruidPooledConnection.createStatement(DruidPooledConnection.java:657)
	at org.apache.shardingsphere.driver.jdbc.core.statement.StatementManager.createStorageResource(StatementManager.java:46)
	at org.apache.shardingsphere.driver.jdbc.core.statement.StatementManager.createStorageResource(StatementManager.java:37)
	at org.apache.shardingsphere.infra.executor.sql.prepare.driver.jdbc.builder.StatementExecutionUnitBuilder.createStatement(StatementExecutionUnitBuilder.java:44)
	at org.apache.shardingsphere.infra.executor.sql.prepare.driver.jdbc.builder.StatementExecutionUnitBuilder.build(StatementExecutionUnitBuilder.java:39)
	at org.apache.shardingsphere.infra.executor.sql.prepare.driver.jdbc.builder.StatementExecutionUnitBuilder.build(StatementExecutionUnitBuilder.java:34)
	at org.apache.shardingsphere.infra.executor.sql.prepare.driver.DriverExecutionPrepareEngine.createExecutionGroup(DriverExecutionPrepareEngine.java:103)
	at org.apache.shardingsphere.infra.executor.sql.prepare.driver.DriverExecutionPrepareEngine.group(DriverExecutionPrepareEngine.java:91)
	at org.apache.shardingsphere.infra.executor.sql.prepare.AbstractExecutionPrepareEngine.prepare(AbstractExecutionPrepareEngine.java:62)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.createExecutionContext(ShardingSphereStatement.java:527)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.execute0(ShardingSphereStatement.java:473)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.execute(ShardingSphereStatement.java:384)
	at com.alibaba.druid.pool.DruidPooledStatement.execute(DruidPooledStatement.java:633)
	at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:409)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376)
	... 5 more
Caused by: java.sql.SQLSyntaxErrorException: INSERT command denied to user 'test_test'@'localhost' for table 'the_table'
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120)
	at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
	at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:762)
	at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:646)
	at com.alibaba.druid.pool.DruidPooledStatement.execute(DruidPooledStatement.java:633)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.lambda$execute$13(ShardingSphereStatement.java:384)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement$2.executeSQL(ShardingSphereStatement.java:442)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement$2.executeSQL(ShardingSphereStatement.java:438)
	at org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback.execute(JDBCExecutorCallback.java:95)
	at org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutorCallback.execute(JDBCExecutorCallback.java:75)
	at org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine.syncExecute(ExecutorEngine.java:135)
	at org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine.parallelExecute(ExecutorEngine.java:131)
	at org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine.execute(ExecutorEngine.java:116)
	at org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutor.execute(JDBCExecutor.java:65)
	at org.apache.shardingsphere.infra.executor.sql.execute.engine.driver.jdbc.JDBCExecutor.execute(JDBCExecutor.java:49)
	at org.apache.shardingsphere.driver.executor.DriverJDBCExecutor.doExecute(DriverJDBCExecutor.java:156)
	at org.apache.shardingsphere.driver.executor.DriverJDBCExecutor.execute(DriverJDBCExecutor.java:145)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.execute(ShardingSphereStatement.java:450)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.execute0(ShardingSphereStatement.java:475)
	at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSphereStatement.execute(ShardingSphereStatement.java:384)
	at com.alibaba.druid.pool.DruidPooledStatement.execute(DruidPooledStatement.java:633)
	at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:409)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376)
	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:418)
	at com.test.controller.Controller.lambda$init2$1(Controller.java:126)
	... 3 more

The Exception SQL[insert into test_test.the_table(name) values('test')] cause normal SQL[select ''] can't work

Example codes for reproduce this issue (such as a github link).

The text was updated successfully, but these errors were encountered:

comecny · 2024-09-02T07:53:24Z

It seems to be a MySQL permission issue ?

HuLaLaGa · 2024-09-04T02:26:19Z

It seems to be a MySQL permission issue ?

In this case, The Exception SQL[insert into test_test.test(name) values('test')] cause normal SQL[select ''] can't work
@comecny

linghengqian · 2024-09-17T16:16:34Z

I introduced how to use Alibaba Druid's StatViewServlet, WebStatFilter, and custom Filter to monitor the logical data source and real data source of ShardingSphere JDBC at [Article Contribution] Welcome to Leave Your Article Link Here #12258 (comment) and https://www.yuque.com/linghengqian/meve2v/zoy35sivtf6nzp90 .
In the relevant example, I used some virtual threads to execute the inevitable insert SQL with the H2database database instance managed by Alibaba Druid at a frequency of once per second, and I was completely unable to reproduce your problem. All connections pooled by Druid can continue to be used.
I have noticed at least 3 Alibaba Druid bugs, and these bugs have existed for at least 8 years. But these bugs are actually irrelevant to your description.

According to Set the default value of testWhileIdle to false to prevent Error Log alibaba/druid#6128, alibaba/druid should not set the default value of testWhileIdle to true.
According to druid监控 302重定向问题 alibaba/druid#5158, alibaba/druid mistakenly hard-coded /druid/#.html.
According to Configuring DefaultAdvisorAutoProxyCreator when proxying via cglib alibaba/druid#6132, when Spring AOP is configured to use CGLib proxy, alibaba/druid's Spring Boot Starter does not actively create the Spring Bean of DefaultAdvisorAutoProxyCreator.

The master branch of shardingsphere contains unit tests for transactions on mysql managed by hikaricp, which cannot be reproduced from hotspot jdk or graalvm native image.
@HuLaLaGa I now suspect that there is a bug in the mysql jdbc driver you are using. Or there is a bug in the mysql server. I think it's necessary for you to provide a git containing unit tests, where the database should be initialized via testcontainers-java and junit5 .

HuLaLaGa · 2024-09-24T08:46:30Z

https://github.com/HuLaLaGa/shardingsphere-test
This project reproduce 'connection disabled' Exception when use both ShardingSphere and Druid @linghengqian

terrymanu · 2024-09-24T13:37:17Z

Can not support Druid, the connection pool supported list please see: shardingsphere-infra-data-source-pool-type

linghengqian · 2024-09-24T13:57:30Z

alibaba/druid has changed in 加个兼容来规避JavaBeanBinder获取属性信息的问题 #5785 alibaba/druid#5796 , which makes the behavior of com.alibaba:druid-spring-boot-starter:1.2.23 actually close to brettwooldridge/HikariCP, although I am sure that due to the deliberate design of apache/hive, you can't actually use alibaba/druid to connect to HiveServer2 using the configuration file in ShardingSphere.
I am observing whether it is because org.apache.shardingsphere.infra.datasource.pool.destroyer.DataSourcePoolActiveDetector is not implemented. By the way, the version of com.alibaba:druid-spring-boot-starter you are using in https://github.com/HuLaLaGa/shardingsphere-test is too old. It registers multiple problematic Spring Beans.

linghengqian · 2024-09-25T04:14:16Z

I would say that alibaba/druid is weaker than I thought. The JDBC Driver parsing method of alibaba/druid is hard-coded, which makes it impossible for alibaba/druid to use the testcontainers-java style JDBC URL. Based on this alone, I would never support adding integration tests for alibaba/druid in the master branch of shardingsphere, because this absolutely breaks the best practices defined by testcontainers-java. 🫠

11:28:57.213 [main] ERROR com.alibaba.druid.pool.DruidDataSource - {dataSource-1} init error
java.sql.SQLException: unknown jdbc driver : jdbc:tc:mysql:5.7.34://test-databases-mysql/the_database&TC_INITSCRIPT=init-schema.sql
	at com.alibaba.druid.util.JdbcUtils.getDriverClassName(JdbcUtils.java:545)
	at com.alibaba.druid.pool.DruidDataSource.resolveDriver(DruidDataSource.java:1255)
	at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:885)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1471)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1463)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:83)
	at org.apache.shardingsphere.infra.datasource.pool.CatalogSwitchableDataSource.getConnection(CatalogSwitchableDataSource.java:46)

@HuLaLaGa I made some changes to your unit test at linghengqian-scratches/shardingsphere-test@9a78f43 . I can't reproduce the problem on shardingsphere 5.5.0 and druid 1.2.23 .

sdk install java 8.0.422-tem
git clone git@github.com:linghengqian/shardingsphere-test.git
cd ./shardingsphere-test/
sdk use java 8.0.422-tem
./mvnw -T 1C clean test

IntStream.range(0, 50).forEachOrdered(i -> {
            assertDoesNotThrow(() -> JDBC_TEMPLATE.execute("select ''"));
            assertDoesNotThrow(() -> JDBC_TEMPLATE.execute("insert into the_table(id) values(1)"));
        });

The unit tests execute fine.

[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.55 s -- in com.hulalaga.ShardingSphereTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  16.956 s
[INFO] Finished at: 2024-09-25T12:06:17+08:00
[INFO] ------------------------------------------------------------------------

There is a problem with your init-schema.sql. You are trying to execute revoke all privileges, grant option from 'test'@'%'; as a non-root user. This obviously violates the discussion of Access denied; you need (at least one of) the CREATE USER privilege(s) for this operation testcontainers/testcontainers-java#4545. But I don't see you initialize the root user of mysql server.

linghengqian · 2024-09-25T04:28:13Z

We can certainly put aside MySQL permissions to narrow the scope of discussion. I deliberately executed the problematic insert SQL INSERT INTO t_order_item_does_not_exist (test_id_does_not_exist) VALUES (2024) in linghengqian-scratches/shardingsphere-test@aa2365a. The t_order_item_does_not_exist table does not exist at all.
The unit tests still work fine.

[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.55 s -- in com.hulalaga.ShardingSphereTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  16.236 s (Wall Clock)
[INFO] Finished at: 2024-09-25T12:25:36+08:00
[INFO] ------------------------------------------------------------------------

HuLaLaGa · 2024-09-25T06:04:40Z

We can certainly put aside MySQL permissions to narrow the scope of discussion. I deliberately executed the problematic insert SQL INSERT INTO t_order_item_does_not_exist (test_id_does_not_exist) VALUES (2024) in linghengqian/shardingsphere-test@aa2365a. The t_order_item_does_not_exist table does not exist at all.

The unit tests still work fine.
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.55 s -- in com.hulalaga.ShardingSphereTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  16.236 s (Wall Clock)
[INFO] Finished at: 2024-09-25T12:25:36+08:00
[INFO] ------------------------------------------------------------------------

TableNotExist Exception is not regarded as fatal error by Druid，instead of AccessDenied Exception is regarded as fatal error。And only fatal error can trigger 'connection disabled' Exception。

HuLaLaGa · 2024-09-25T06:11:30Z

I would say that alibaba/druid is weaker than I thought. The JDBC Driver parsing method of alibaba/druid is hard-coded, which makes it impossible for alibaba/druid to use the testcontainers-java style JDBC URL. Based on this alone, I would never support adding integration tests for alibaba/druid in the master branch of shardingsphere, because this absolutely breaks the best practices defined by testcontainers-java. 🫠
11:28:57.213 [main] ERROR com.alibaba.druid.pool.DruidDataSource - {dataSource-1} init error
java.sql.SQLException: unknown jdbc driver : jdbc:tc:mysql:5.7.34://test-databases-mysql/the_database&TC_INITSCRIPT=init-schema.sql
	at com.alibaba.druid.util.JdbcUtils.getDriverClassName(JdbcUtils.java:545)
	at com.alibaba.druid.pool.DruidDataSource.resolveDriver(DruidDataSource.java:1255)
	at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:885)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1471)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1463)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:83)
	at org.apache.shardingsphere.infra.datasource.pool.CatalogSwitchableDataSource.getConnection(CatalogSwitchableDataSource.java:46)
@HuLaLaGa I made some changes to your unit test at linghengqian/shardingsphere-test@9a78f43 . I can't reproduce the problem on shardingsphere 5.5.0 and druid 1.2.23 .
sdk install java 8.0.422-tem
git clone git@github.com:linghengqian/shardingsphere-test.git
cd ./shardingsphere-test/
sdk use java 8.0.422-tem
./mvnw -T 1C clean test 
IntStream.range(0, 50).forEachOrdered(i -> {
            assertDoesNotThrow(() -> JDBC_TEMPLATE.execute("select ''"));
            assertDoesNotThrow(() -> JDBC_TEMPLATE.execute("insert into the_table(id) values(1)"));
        });
The unit tests execute fine.
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.55 s -- in com.hulalaga.ShardingSphereTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  16.956 s
[INFO] Finished at: 2024-09-25T12:06:17+08:00
[INFO] ------------------------------------------------------------------------
There is a problem with your init-schema.sql. You are trying to execute revoke all privileges, grant option from 'test'@'%'; as a non-root user. This obviously violates the discussion of Access denied; you need (at least one of) the CREATE USER privilege(s) for this operation testcontainers/testcontainers-java#4545. But I don't see you initialize the root user of mysql server.

Reproduce 'connection disabled' Exception need these steps as listed below

Use DruidConnection to execute 'Fatal Exception' SQL，such as AccessDenied...
Reuse this DruidConnection to execute any SQL, will produce 'connection disabled' Exception

'Fatal Exception' defined in Class com.alibaba.druid.pool.vendor.MySqlExceptionSorter

For the last, MySQLContainer will create root user, and use same password like test user。And I run init-schema.sql use root user, not test user。
@linghengqian I updated ShardingSphere version to 5.50，and made changes follow your code at HuLaLaGa/shardingsphere-test

linghengqian · 2024-09-25T07:03:10Z

@linghengqian I updated ShardingSphere version to 5.50，and made changes follow your code at HuLaLaGa/shardingsphere-test

I have reproduced the current issue at linghengqian-scratches/shardingsphere-test@240dfe7 . I started mysql server directly with root account and empty password, and created readonly user dynamically. I also added unit test without shardingsphere to prove that it was a bug of shardingsphere.
After implementing the SPI of org.apache.shardingsphere.infra.datasource.pool.destroyer.DataSourcePoolActiveDetector, I found a very strange thing. According to debugging, org.apache.shardingsphere.infra.datasource.pool.destroyer.DataSourcePoolDestroyer has never been called.🤯
Let me think what happened, it means that org.apache.shardingsphere:shardingsphere-infra-data-source-pool-core is not playing its role at all. Of course I also assume that some friends have prepared PR. I have no idea about this phenomenon.

linghengqian · 2024-09-25T15:31:27Z

As part of testing ShardingSphere 5.5.1-SNAPSHOT at linghengqian-scratches/shardingsphere-test@d7261e1 , I think it is necessary to generate Source JAR when building shardingsphere to facilitate debugging. I have opened Publish the Source JAR to the local Maven repository when building locally #33000.

linghengqian · 2024-09-25T15:48:44Z

That being said, if you replace com.alibaba.druid.pool.DruidDataSource with com.zaxxer.hikari.HikariDataSource in src/test/resources/shardingsphere.yaml, this problem does not exist.😅The logic of Druid actively closing connections was introduced through alibaba/druid@882470b . At least the Spring Boot community and the Flyway community believe that HikariCP's processing is more intuitive.
See https://github.com/alibaba/druid/blob/1.2.23/core/src/main/java/com/alibaba/druid/pool/DruidDataSource.java#L1937 .

if ((!conn.closed) && !conn.disable) {
                conn.disable(error);
                requireDiscard = true;
}

linghengqian · 2024-09-25T16:31:46Z

Fixes by Add property closeConnOnFatalError to match HikariCP's behavior alibaba/druid#6143 . Unit tests are at linghengqian-scratches/shardingsphere-test@f442224 .

sdk install java 8.0.422-tem
sdk install java 22.0.2-graalce
git clone git@github.com:linghengqian/druid.git -b re-mysql
cd ./druid/
sdk use java 22.0.2-graalce
./mvnw clean install -T1C -DskipTests
cd ../

git clone git@github.com:linghengqian/shardingsphere-test.git -b fail-test
cd ./shardingsphere-test/
sdk use java 8.0.422-tem
./mvnw -T 1C clean test

Have fun with closeConnOnFatalError and don't let the 7-year wait be a waste of time.

[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.44 s -- in com.hulalaga.ShardingSphereTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  18.278 s (Wall Clock)
[INFO] Finished at: 2024-09-26T00:20:09+08:00
[INFO] ------------------------------------------------------------------------

linghengqian · 2024-09-25T16:33:16Z

Once alibaba druid approves the PR and releases a new version, I will update the shardingsphere documentation.

linghengqian · 2024-10-16T13:14:03Z

Since no druid committer has reviewed the corresponding PR for more than two weeks, I believe this is a bug that is intentionally buried in druid. I will not update the shardingsphere document for the current issue because it will take longer to wait.

github-actions · 2024-10-23T20:06:29Z

There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.

linghengqian · 2024-10-24T02:29:13Z

This is actually 6 known issues on the druid side, no point trying to track it on the shardingsphere side.

terrymanu added the type: question label Sep 2, 2024

This was referenced Sep 11, 2024

Set the default value of testWhileIdle to false to prevent Error Log alibaba/druid#6128

Open

Configuring DefaultAdvisorAutoProxyCreator when proxying via cglib alibaba/druid#6132

Open

linghengqian added status: need more info and removed type: question labels Sep 17, 2024

linghengqian added type: bug status: pending and removed status: need more info labels Sep 24, 2024

linghengqian self-assigned this Sep 24, 2024

terrymanu added type: question and removed type: bug status: pending labels Sep 24, 2024

linghengqian added status: need more info and removed type: question labels Sep 25, 2024

linghengqian removed their assignment Sep 25, 2024

linghengqian mentioned this issue Sep 25, 2024

Adds support for testcontainers-java style JDBC URLs alibaba/druid#6140

Open

linghengqian added status: pending and removed status: need more info labels Sep 25, 2024

linghengqian self-assigned this Sep 25, 2024

linghengqian added type: bug in: infra status: volunteer wanted and removed status: pending labels Sep 25, 2024

linghengqian removed their assignment Sep 25, 2024

linghengqian mentioned this issue Sep 25, 2024

Publish the Source JAR to the local Maven repository when building locally #33000

Merged

6 tasks

linghengqian mentioned this issue Sep 25, 2024

Add property closeConnOnFatalError to match HikariCP's behavior alibaba/druid#6143

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linghengqian added type: dependencies Pull requests that update a dependency file in: document and removed type: bug status: volunteer wanted in: infra labels Sep 25, 2024

linghengqian self-assigned this Sep 25, 2024

This was referenced Sep 27, 2024

Mock get/set networkTimeout of java.sql.Connection in JDBC Driver to prevent HikariCP's Warning #33024

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Bump the minimum Seata Client version for Seata integration to 2.1.0 to serve nativeTest under GraalVM Native Image #33030

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linghengqian removed their assignment Oct 16, 2024

linghengqian added type: question and removed type: dependencies Pull requests that update a dependency file labels Oct 16, 2024

github-actions bot added the stale label Oct 23, 2024

linghengqian closed this as completed Oct 24, 2024

linghengqian mentioned this issue Nov 4, 2024

Table or view 'undo_log' does not exist #33523

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connection disabled when use com.alibaba.druid.pool.DruidDataSource #32765

connection disabled when use com.alibaba.druid.pool.DruidDataSource #32765

HuLaLaGa commented Sep 2, 2024 •

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comecny commented Sep 2, 2024

HuLaLaGa commented Sep 4, 2024 •

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linghengqian commented Sep 17, 2024

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linghengqian commented Sep 25, 2024

HuLaLaGa commented Sep 25, 2024

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linghengqian commented Sep 25, 2024

linghengqian commented Sep 25, 2024

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linghengqian commented Sep 25, 2024 •

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linghengqian commented Sep 25, 2024

linghengqian commented Oct 16, 2024

github-actions bot commented Oct 23, 2024

linghengqian commented Oct 24, 2024

connection disabled when use com.alibaba.druid.pool.DruidDataSource #32765

connection disabled when use com.alibaba.druid.pool.DruidDataSource #32765

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HuLaLaGa commented Sep 2, 2024 • edited Loading

Which version of ShardingSphere did you use?

Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?

Expected behavior

Actual behavior

Reason analyze (If you can)

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

Example codes for reproduce this issue (such as a github link).

comecny commented Sep 2, 2024

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HuLaLaGa commented Sep 2, 2024 •

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HuLaLaGa commented Sep 25, 2024 •

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linghengqian commented Sep 25, 2024 •

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