[JBoss JIRA] (TEIID-5801) Communications link failure during commit() error message when copying a MySQL table to a DB
by Dmitrii Pogorelov (Jira)
[ https://issues.jboss.org/browse/TEIID-5801?page=com.atlassian.jira.plugin... ]
Dmitrii Pogorelov edited comment on TEIID-5801 at 8/22/19 10:06 AM:
--------------------------------------------------------------------
[~shawkins] I'm afraid that I have to re-open the issue. The fix introduced a bug which causes a query to hang up. The problem is reproduced only for MSSQL, for other databases I couldn't reproduce the problem.
Steps of workflow:
1. In MSSQL create the test_a table in test_dwh schema using the following scripts:
{code:sql}
USE [test_dwh]
GO
/****** Object: Table [dbo].[test_a] Script Date: 22.08.2019 15:53:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[test_a](
[a] [int] NULL,
[b] [int] NULL
) ON [PRIMARY]
GO
{code}
2. Add MSSQL database configuration in standalone-teiid.xml:
{code:xml}
<datasource jndi-name="java:/mssql-test-dwh" pool-name="mssql-test-dwh" enabled="true" use-java-context="true">
<connection-url>jdbc:sqlserver://localhost:1433;databaseName=test_dwh</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<driver>com.microsoft.sqlserver</driver>
<new-connection-sql>SET ANSI_WARNINGS OFF</new-connection-sql>
<pool>
<min-pool-size>2</min-pool-size>
<max-pool-size>70</max-pool-size>
</pool>
<security>
<user-name>XXXXX</user-name>
<password>XXXXX</password>
</security>
<validation>
<check-valid-connection-sql>select 1</check-valid-connection-sql>
</validation>
<timeout>
<blocking-timeout-millis>120000</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
</timeout>
</datasource>
{code}
3. Add in test-vdb.xml java:/mssql-test-dwh configured in previous step as datasource:
{code:xml}
<model name="ms_dwh">
<property name="importer.useFullSchemaName" value="false"/>
<property name="importer.tableTypes" value="TABLE,VIEW"/>
<property name="importer.importKeys" value="false"/>
<property name="importer.schemaPattern" value="dbo"/>
<source name="dwh_ms" translator-name="sqlserver" connection-jndi-name="java:/mssql-test-dwh"/>
</model>
{code}
4. Run the following query:
{code:sql}
begin
insert into ms_dwh.test_a select 1, 1 ;
SELECT COUNT(*) FROM ms_dwh.test_a;
end ;;
{code}
the query will hang up.
was (Author: dalex005):
[~shawkins] I'm afraid that you will have to re-open the issue. The fix introduced a bug which causes a query to hang up. The problem is reproduced only for MSSQL, for other databases I couldn't reproduce the problem.
Steps of workflow:
1. In MSSQL create the test_a table in test_dwh schema using the following scripts:
{code:sql}
USE [test_dwh]
GO
/****** Object: Table [dbo].[test_a] Script Date: 22.08.2019 15:53:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[test_a](
[a] [int] NULL,
[b] [int] NULL
) ON [PRIMARY]
GO
{code}
2. Add MSSQL database configuration in standalone-teiid.xml:
{code:xml}
<datasource jndi-name="java:/mssql-test-dwh" pool-name="mssql-test-dwh" enabled="true" use-java-context="true">
<connection-url>jdbc:sqlserver://localhost:1433;databaseName=test_dwh</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<driver>com.microsoft.sqlserver</driver>
<new-connection-sql>SET ANSI_WARNINGS OFF</new-connection-sql>
<pool>
<min-pool-size>2</min-pool-size>
<max-pool-size>70</max-pool-size>
</pool>
<security>
<user-name>XXXXX</user-name>
<password>XXXXX</password>
</security>
<validation>
<check-valid-connection-sql>select 1</check-valid-connection-sql>
</validation>
<timeout>
<blocking-timeout-millis>120000</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
</timeout>
</datasource>
{code}
3. Add in test-vdb.xml java:/mssql-test-dwh configured in previous step as datasource:
{code:xml}
<model name="ms_dwh">
<property name="importer.useFullSchemaName" value="false"/>
<property name="importer.tableTypes" value="TABLE,VIEW"/>
<property name="importer.importKeys" value="false"/>
<property name="importer.schemaPattern" value="dbo"/>
<source name="dwh_ms" translator-name="sqlserver" connection-jndi-name="java:/mssql-test-dwh"/>
</model>
{code}
4. Run the following query:
{code:sql}
begin
insert into ms_dwh.test_a select 1, 1 ;
SELECT COUNT(*) FROM ms_dwh.test_a;
end ;;
{code}
the query will hang up.
> Communications link failure during commit() error message when copying a MySQL table to a DB
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5801
> URL: https://issues.jboss.org/browse/TEIID-5801
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Affects Versions: 12.0
> Environment: teiid-12.0.0 on WildFly Full 14.0.1.Final (WildFly Core 6.0.2.Final)
> Reporter: Dmitrii Pogorelov
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3
>
> Attachments: server_1_fail.log, server_2_works.log, server_teiid.log
>
>
> When copying a MySQL table, for example, to PostgreSQL:
> {code:sql}
> insert into dwh_pg.test_target SELECT * FROM my.test_source ;;
> {code}
> in the end of the process Teiid throws out the following stacktrace (though rows are inserted in PostgreSQL successfully, seems that Teiid can't close read transaction for MySQL):
> {code}
> 2019-08-01 16:48:23,119 WARN [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (Worker3_QueryProcessorQueue34) TidBkmeGWJN8 IJ000305: Connection error occured: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@75284e6d[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@5b8d92c7 connection handles=0 lastReturned=1564670796599 lastValidated=1564670796598 lastCheckedOut=1564670796678 trackByTx=true pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@ae21718 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@338041b4[pool=lingoda_read_replica] xaResource=LocalXAResourceImpl@1fcd6b81[connectionListener=75284e6d connectionManager=20f22ec1 warned=false currentXid=null productName=MySQL productVersion=5.6.34-log jndiName=java:/lingoda_read_replica] txSync=TransactionSynchronization@1367866468{tx=Local transaction (delegate=TransactionImple < ac, BasicAction: 0:ffffc0a8008c:33252ff9:5d42fad3:11 status: ActionStatus.PREPARING >, owner=Local transaction context for provider JBoss JTA transaction provider) wasTrackByTx=true enlisted=true cancel=false}]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during commit(). Transaction resolution unknown. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1700) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96) at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172) at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120) at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelPrepare(LastResourceRecord.java:152) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2664) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2614) at com.arjuna.ats.arjuna.coordinator.BasicAction.prepare(BasicAction.java:2157) at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1503) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96) at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1288) at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:89) at org.wildfly.transaction.client.LocalTransaction.commitAndDissociate(LocalTransaction.java:77) at org.wildfly.transaction.client.ContextTransactionManager.commit(ContextTransactionManager.java:71) at org.teiid.dqp.internal.process.TransactionServerImpl.commitDirect(TransactionServerImpl.java:384) at org.teiid.dqp.internal.process.TransactionServerImpl.commit(TransactionServerImpl.java:515) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.teiid.logging.LogManager$LoggingProxy.invoke(LogManager.java:117) at com.sun.proxy.$Proxy25.commit(Unknown Source) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:514) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:362) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:43) at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:285) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:281) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:113)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:199) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
> {code}
> I tried to reproduce the problem with local MySQL and PostgreSQL but couldn't. The problem can be reproduced only when using remote MySQL and PostgreSQL. On my local machine the error appears with limit more than 200000 rows, on another machines the exception appeared when setting limit 400000 and more. It seems it's related maybe somehow with MySQL timeouts or network delays. If I copy the table from remote MySQL to local PostgeSQL the error doesn't appear, and vice versa, if I copy the table from local MySQL to remote PostgreSQL the error doesn't appear again. I don't have an access to the remote MySQL to have a look at its internal options. I also tried to set net_write_timeout=1800 jdbc property for data source of the remote MySQL, tcpKeepAlive=true, tried to set ThreadBound MySQL translator property to true value - it didn't help at all. What do you think, is it possible to avoid the error on Teiid level?
> I also attached a server log with org.teiid.CONNECTOR and org.teiid.PROCESSOR log outputs.
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[JBoss JIRA] (TEIID-5801) Communications link failure during commit() error message when copying a MySQL table to a DB
by Dmitrii Pogorelov (Jira)
[ https://issues.jboss.org/browse/TEIID-5801?page=com.atlassian.jira.plugin... ]
Dmitrii Pogorelov edited comment on TEIID-5801 at 8/22/19 10:05 AM:
--------------------------------------------------------------------
.
was (Author: dalex005):
[~shawkins] I'm afraid that you will have to re-open the issue. The fix introduced a bug which causes a query to hang up. The problem is reproduced only for MSSQL, for other databases I couldn't reproduce the problem.
Steps of workflow:
1. In MSSQL create the test_a table in test_dwh schema using the following scripts:
{code:sql}
USE [test_dwh]
GO
/****** Object: Table [dbo].[test_a] Script Date: 22.08.2019 15:53:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[test_a](
[a] [int] NULL,
[b] [int] NULL
) ON [PRIMARY]
GO
{code}
2. Add MSSQL database configuration in standalone-teiid.xml:
{code:xml}
<datasource jndi-name="java:/mssql-test-dwh" pool-name="mssql-test-dwh" enabled="true" use-java-context="true">
<connection-url>jdbc:sqlserver://localhost:1433;databaseName=test_dwh</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<driver>com.microsoft.sqlserver</driver>
<new-connection-sql>SET ANSI_WARNINGS OFF</new-connection-sql>
<pool>
<min-pool-size>2</min-pool-size>
<max-pool-size>70</max-pool-size>
</pool>
<security>
<user-name>XXXXX</user-name>
<password>XXXXX</password>
</security>
<validation>
<check-valid-connection-sql>select 1</check-valid-connection-sql>
</validation>
<timeout>
<blocking-timeout-millis>120000</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
</timeout>
</datasource>
{code}
3. Add in test-vdb.xml java:/mssql-test-dwh configured in previous step as datasource:
{code:xml}
<model name="ms_dwh">
<property name="importer.useFullSchemaName" value="false"/>
<property name="importer.tableTypes" value="TABLE,VIEW"/>
<property name="importer.importKeys" value="false"/>
<property name="importer.schemaPattern" value="dbo"/>
<source name="dwh_ms" translator-name="sqlserver" connection-jndi-name="java:/mssql-test-dwh"/>
</model>
{code}
4. Run the following query:
{code:sql}
begin
insert into ms_dwh.test_a select 1, 1 ;
SELECT COUNT(*) FROM ms_dwh.test_a;
end ;;
{code}
the query will hang up.
> Communications link failure during commit() error message when copying a MySQL table to a DB
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5801
> URL: https://issues.jboss.org/browse/TEIID-5801
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Affects Versions: 12.0
> Environment: teiid-12.0.0 on WildFly Full 14.0.1.Final (WildFly Core 6.0.2.Final)
> Reporter: Dmitrii Pogorelov
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3
>
> Attachments: server_1_fail.log, server_2_works.log, server_teiid.log
>
>
> When copying a MySQL table, for example, to PostgreSQL:
> {code:sql}
> insert into dwh_pg.test_target SELECT * FROM my.test_source ;;
> {code}
> in the end of the process Teiid throws out the following stacktrace (though rows are inserted in PostgreSQL successfully, seems that Teiid can't close read transaction for MySQL):
> {code}
> 2019-08-01 16:48:23,119 WARN [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (Worker3_QueryProcessorQueue34) TidBkmeGWJN8 IJ000305: Connection error occured: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@75284e6d[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@5b8d92c7 connection handles=0 lastReturned=1564670796599 lastValidated=1564670796598 lastCheckedOut=1564670796678 trackByTx=true pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@ae21718 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@338041b4[pool=lingoda_read_replica] xaResource=LocalXAResourceImpl@1fcd6b81[connectionListener=75284e6d connectionManager=20f22ec1 warned=false currentXid=null productName=MySQL productVersion=5.6.34-log jndiName=java:/lingoda_read_replica] txSync=TransactionSynchronization@1367866468{tx=Local transaction (delegate=TransactionImple < ac, BasicAction: 0:ffffc0a8008c:33252ff9:5d42fad3:11 status: ActionStatus.PREPARING >, owner=Local transaction context for provider JBoss JTA transaction provider) wasTrackByTx=true enlisted=true cancel=false}]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during commit(). Transaction resolution unknown. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1700) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96) at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172) at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120) at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelPrepare(LastResourceRecord.java:152) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2664) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2614) at com.arjuna.ats.arjuna.coordinator.BasicAction.prepare(BasicAction.java:2157) at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1503) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96) at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1288) at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:89) at org.wildfly.transaction.client.LocalTransaction.commitAndDissociate(LocalTransaction.java:77) at org.wildfly.transaction.client.ContextTransactionManager.commit(ContextTransactionManager.java:71) at org.teiid.dqp.internal.process.TransactionServerImpl.commitDirect(TransactionServerImpl.java:384) at org.teiid.dqp.internal.process.TransactionServerImpl.commit(TransactionServerImpl.java:515) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.teiid.logging.LogManager$LoggingProxy.invoke(LogManager.java:117) at com.sun.proxy.$Proxy25.commit(Unknown Source) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:514) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:362) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:43) at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:285) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:281) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:113)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:199) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
> {code}
> I tried to reproduce the problem with local MySQL and PostgreSQL but couldn't. The problem can be reproduced only when using remote MySQL and PostgreSQL. On my local machine the error appears with limit more than 200000 rows, on another machines the exception appeared when setting limit 400000 and more. It seems it's related maybe somehow with MySQL timeouts or network delays. If I copy the table from remote MySQL to local PostgeSQL the error doesn't appear, and vice versa, if I copy the table from local MySQL to remote PostgreSQL the error doesn't appear again. I don't have an access to the remote MySQL to have a look at its internal options. I also tried to set net_write_timeout=1800 jdbc property for data source of the remote MySQL, tcpKeepAlive=true, tried to set ThreadBound MySQL translator property to true value - it didn't help at all. What do you think, is it possible to avoid the error on Teiid level?
> I also attached a server log with org.teiid.CONNECTOR and org.teiid.PROCESSOR log outputs.
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[JBoss JIRA] (TEIID-5801) Communications link failure during commit() error message when copying a MySQL table to a DB
by Dmitrii Pogorelov (Jira)
[ https://issues.jboss.org/browse/TEIID-5801?page=com.atlassian.jira.plugin... ]
Dmitrii Pogorelov reopened TEIID-5801:
--------------------------------------
[~shawkins] I'm afraid that you will have to re-open the issue. The fix introduced a bug which causes a query to hang up. The problem is reproduced only for MSSQL, for other databases I couldn't reproduce the problem.
Steps of workflow:
1. In MSSQL create the test_a table in test_dwh schema using the following scripts:
{code:sql}
USE [test_dwh]
GO
/****** Object: Table [dbo].[test_a] Script Date: 22.08.2019 15:53:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[test_a](
[a] [int] NULL,
[b] [int] NULL
) ON [PRIMARY]
GO
{code}
2. Add MSSQL database configuration in standalone-teiid.xml:
{code:xml}
<datasource jndi-name="java:/mssql-test-dwh" pool-name="mssql-test-dwh" enabled="true" use-java-context="true">
<connection-url>jdbc:sqlserver://localhost:1433;databaseName=test_dwh</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<driver>com.microsoft.sqlserver</driver>
<new-connection-sql>SET ANSI_WARNINGS OFF</new-connection-sql>
<pool>
<min-pool-size>2</min-pool-size>
<max-pool-size>70</max-pool-size>
</pool>
<security>
<user-name>XXXXX</user-name>
<password>XXXXX</password>
</security>
<validation>
<check-valid-connection-sql>select 1</check-valid-connection-sql>
</validation>
<timeout>
<blocking-timeout-millis>120000</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
</timeout>
</datasource>
{code}
3. Add in test-vdb.xml java:/mssql-test-dwh configured in previous step as datasource:
{code:xml}
<model name="ms_dwh">
<property name="importer.useFullSchemaName" value="false"/>
<property name="importer.tableTypes" value="TABLE,VIEW"/>
<property name="importer.importKeys" value="false"/>
<property name="importer.schemaPattern" value="dbo"/>
<source name="dwh_ms" translator-name="sqlserver" connection-jndi-name="java:/mssql-test-dwh"/>
</model>
{code}
4. Run the following query:
{code:sql}
begin
insert into ms_dwh.test_a select 1, 1 ;
SELECT COUNT(*) FROM ms_dwh.test_a;
end ;;
{code}
the query will hang up.
> Communications link failure during commit() error message when copying a MySQL table to a DB
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5801
> URL: https://issues.jboss.org/browse/TEIID-5801
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Affects Versions: 12.0
> Environment: teiid-12.0.0 on WildFly Full 14.0.1.Final (WildFly Core 6.0.2.Final)
> Reporter: Dmitrii Pogorelov
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3
>
> Attachments: server_1_fail.log, server_2_works.log, server_teiid.log
>
>
> When copying a MySQL table, for example, to PostgreSQL:
> {code:sql}
> insert into dwh_pg.test_target SELECT * FROM my.test_source ;;
> {code}
> in the end of the process Teiid throws out the following stacktrace (though rows are inserted in PostgreSQL successfully, seems that Teiid can't close read transaction for MySQL):
> {code}
> 2019-08-01 16:48:23,119 WARN [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (Worker3_QueryProcessorQueue34) TidBkmeGWJN8 IJ000305: Connection error occured: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@75284e6d[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@5b8d92c7 connection handles=0 lastReturned=1564670796599 lastValidated=1564670796598 lastCheckedOut=1564670796678 trackByTx=true pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@ae21718 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@338041b4[pool=lingoda_read_replica] xaResource=LocalXAResourceImpl@1fcd6b81[connectionListener=75284e6d connectionManager=20f22ec1 warned=false currentXid=null productName=MySQL productVersion=5.6.34-log jndiName=java:/lingoda_read_replica] txSync=TransactionSynchronization@1367866468{tx=Local transaction (delegate=TransactionImple < ac, BasicAction: 0:ffffc0a8008c:33252ff9:5d42fad3:11 status: ActionStatus.PREPARING >, owner=Local transaction context for provider JBoss JTA transaction provider) wasTrackByTx=true enlisted=true cancel=false}]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during commit(). Transaction resolution unknown. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1700) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96) at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172) at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120) at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelPrepare(LastResourceRecord.java:152) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2664) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2614) at com.arjuna.ats.arjuna.coordinator.BasicAction.prepare(BasicAction.java:2157) at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1503) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96) at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1288) at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:89) at org.wildfly.transaction.client.LocalTransaction.commitAndDissociate(LocalTransaction.java:77) at org.wildfly.transaction.client.ContextTransactionManager.commit(ContextTransactionManager.java:71) at org.teiid.dqp.internal.process.TransactionServerImpl.commitDirect(TransactionServerImpl.java:384) at org.teiid.dqp.internal.process.TransactionServerImpl.commit(TransactionServerImpl.java:515) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.teiid.logging.LogManager$LoggingProxy.invoke(LogManager.java:117) at com.sun.proxy.$Proxy25.commit(Unknown Source) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:514) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:362) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:43) at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:285) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:281) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:113)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:199) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
> {code}
> I tried to reproduce the problem with local MySQL and PostgreSQL but couldn't. The problem can be reproduced only when using remote MySQL and PostgreSQL. On my local machine the error appears with limit more than 200000 rows, on another machines the exception appeared when setting limit 400000 and more. It seems it's related maybe somehow with MySQL timeouts or network delays. If I copy the table from remote MySQL to local PostgeSQL the error doesn't appear, and vice versa, if I copy the table from local MySQL to remote PostgreSQL the error doesn't appear again. I don't have an access to the remote MySQL to have a look at its internal options. I also tried to set net_write_timeout=1800 jdbc property for data source of the remote MySQL, tcpKeepAlive=true, tried to set ThreadBound MySQL translator property to true value - it didn't help at all. What do you think, is it possible to avoid the error on Teiid level?
> I also attached a server log with org.teiid.CONNECTOR and org.teiid.PROCESSOR log outputs.
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[JBoss JIRA] (TEIID-5801) Communications link failure during commit() error message when copying a MySQL table to a DB
by Dmitrii Pogorelov (Jira)
[ https://issues.jboss.org/browse/TEIID-5801?page=com.atlassian.jira.plugin... ]
Dmitrii Pogorelov commented on TEIID-5801:
------------------------------------------
[~shawkins] I'm afraid that you will have to re-open the issue. The fix introduced a bug which causes a query to hang up. The problem is reproduced only for MSSQL, for other databases I couldn't reproduce the problem.
Steps of workflow:
1. In MSSQL create the test_a table in test_dwh schema using the following scripts:
{code:sql}
USE [test_dwh]
GO
/****** Object: Table [dbo].[test_a] Script Date: 22.08.2019 15:53:30 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[test_a](
[a] [int] NULL,
[b] [int] NULL
) ON [PRIMARY]
GO
{code}
2. Add MSSQL database configuration in standalone-teiid.xml:
{code:xml}
<datasource jndi-name="java:/mssql-test-dwh" pool-name="mssql-test-dwh" enabled="true" use-java-context="true">
<connection-url>jdbc:sqlserver://localhost:1433;databaseName=test_dwh</connection-url>
<driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>
<driver>com.microsoft.sqlserver</driver>
<new-connection-sql>SET ANSI_WARNINGS OFF</new-connection-sql>
<pool>
<min-pool-size>2</min-pool-size>
<max-pool-size>70</max-pool-size>
</pool>
<security>
<user-name>XXXXX</user-name>
<password>XXXXX</password>
</security>
<validation>
<check-valid-connection-sql>select 1</check-valid-connection-sql>
</validation>
<timeout>
<blocking-timeout-millis>120000</blocking-timeout-millis>
<idle-timeout-minutes>5</idle-timeout-minutes>
</timeout>
</datasource>
{code}
3. Add in test-vdb.xml java:/mssql-test-dwh configured in previous step as datasource:
{code:xml}
<model name="ms_dwh">
<property name="importer.useFullSchemaName" value="false"/>
<property name="importer.tableTypes" value="TABLE,VIEW"/>
<property name="importer.importKeys" value="false"/>
<property name="importer.schemaPattern" value="dbo"/>
<source name="dwh_ms" translator-name="sqlserver" connection-jndi-name="java:/mssql-test-dwh"/>
</model>
{code}
4. Run the following query:
{code:sql}
begin
insert into ms_dwh.test_a select 1, 1 ;
SELECT COUNT(*) FROM ms_dwh.test_a;
end ;;
{code}
the query will hang up.
> Communications link failure during commit() error message when copying a MySQL table to a DB
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5801
> URL: https://issues.jboss.org/browse/TEIID-5801
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Affects Versions: 12.0
> Environment: teiid-12.0.0 on WildFly Full 14.0.1.Final (WildFly Core 6.0.2.Final)
> Reporter: Dmitrii Pogorelov
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3
>
> Attachments: server_1_fail.log, server_2_works.log, server_teiid.log
>
>
> When copying a MySQL table, for example, to PostgreSQL:
> {code:sql}
> insert into dwh_pg.test_target SELECT * FROM my.test_source ;;
> {code}
> in the end of the process Teiid throws out the following stacktrace (though rows are inserted in PostgreSQL successfully, seems that Teiid can't close read transaction for MySQL):
> {code}
> 2019-08-01 16:48:23,119 WARN [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (Worker3_QueryProcessorQueue34) TidBkmeGWJN8 IJ000305: Connection error occured: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@75284e6d[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@5b8d92c7 connection handles=0 lastReturned=1564670796599 lastValidated=1564670796598 lastCheckedOut=1564670796678 trackByTx=true pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@ae21718 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@338041b4[pool=lingoda_read_replica] xaResource=LocalXAResourceImpl@1fcd6b81[connectionListener=75284e6d connectionManager=20f22ec1 warned=false currentXid=null productName=MySQL productVersion=5.6.34-log jndiName=java:/lingoda_read_replica] txSync=TransactionSynchronization@1367866468{tx=Local transaction (delegate=TransactionImple < ac, BasicAction: 0:ffffc0a8008c:33252ff9:5d42fad3:11 status: ActionStatus.PREPARING >, owner=Local transaction context for provider JBoss JTA transaction provider) wasTrackByTx=true enlisted=true cancel=false}]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during commit(). Transaction resolution unknown. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1700) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96) at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172) at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120) at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelPrepare(LastResourceRecord.java:152) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2664) at com.arjuna.ats.arjuna.coordinator.BasicAction.doPrepare(BasicAction.java:2614) at com.arjuna.ats.arjuna.coordinator.BasicAction.prepare(BasicAction.java:2157) at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1503) at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96) at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1288) at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:89) at org.wildfly.transaction.client.LocalTransaction.commitAndDissociate(LocalTransaction.java:77) at org.wildfly.transaction.client.ContextTransactionManager.commit(ContextTransactionManager.java:71) at org.teiid.dqp.internal.process.TransactionServerImpl.commitDirect(TransactionServerImpl.java:384) at org.teiid.dqp.internal.process.TransactionServerImpl.commit(TransactionServerImpl.java:515) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.teiid.logging.LogManager$LoggingProxy.invoke(LogManager.java:117) at com.sun.proxy.$Proxy25.commit(Unknown Source) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:514) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:362) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:43) at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:285) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:281) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:113)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:199) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
> {code}
> I tried to reproduce the problem with local MySQL and PostgreSQL but couldn't. The problem can be reproduced only when using remote MySQL and PostgreSQL. On my local machine the error appears with limit more than 200000 rows, on another machines the exception appeared when setting limit 400000 and more. It seems it's related maybe somehow with MySQL timeouts or network delays. If I copy the table from remote MySQL to local PostgeSQL the error doesn't appear, and vice versa, if I copy the table from local MySQL to remote PostgreSQL the error doesn't appear again. I don't have an access to the remote MySQL to have a look at its internal options. I also tried to set net_write_timeout=1800 jdbc property for data source of the remote MySQL, tcpKeepAlive=true, tried to set ThreadBound MySQL translator property to true value - it didn't help at all. What do you think, is it possible to avoid the error on Teiid level?
> I also attached a server log with org.teiid.CONNECTOR and org.teiid.PROCESSOR log outputs.
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[JBoss JIRA] (TEIID-5766) MongoDB import fails when collection contains an empty array
by Andrej Smigala (Jira)
[ https://issues.jboss.org/browse/TEIID-5766?page=com.atlassian.jira.plugin... ]
Andrej Smigala commented on TEIID-5766:
---------------------------------------
After the fix, the vdb in question can now be imported, but trying to SELECT from the imported table results in a similar exception:
{noformat}
09:09:38,644 ERROR [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue1) Connector worker process failed for atomic-request=WKOlzdfrA9cG.0.0.0: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:657) [rt.jar:1.8.0_212]
at java.util.ArrayList.get(ArrayList.java:433) [rt.jar:1.8.0_212]
at org.teiid.translator.mongodb.MongoDBExecutionFactory.retrieveValue(MongoDBExecutionFactory.java:529) [translator-mongodb-8.12.19.6_4-redhat-64-1.jar:8.12.19.6_4-redhat-64-1]
at org.teiid.translator.mongodb.MongoDBQueryExecution.next(MongoDBQueryExecution.java:129) [translator-mongodb-8.12.19.6_4-redhat-64-1.jar:8.12.19.6_4-redhat-64-1]
at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:431)
at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:234)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_212]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_212]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_212]
at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_212]
at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
at com.sun.proxy.$Proxy79.more(Unknown Source)
at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:309)
at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112)
at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_212]
at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284)
at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_212]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_212]
at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_212]
{noformat}
> MongoDB import fails when collection contains an empty array
> ------------------------------------------------------------
>
> Key: TEIID-5766
> URL: https://issues.jboss.org/browse/TEIID-5766
> Project: Teiid
> Issue Type: Bug
> Components: Server
> Affects Versions: 8.12.17.6_4
> Reporter: Marc Shirley
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3, 8.12.19.6_4
>
>
> MongoDB import fails with error like [1] when collection returns an empty array in the first doc.
> [1]
> 14:32:38,167 WARN [org.teiid.RUNTIME] (teiid-async-threads - 1) TEIID50036 VDB importVDB.1 model "importVDBSrcModel" metadata failed to load. Reason:Index: 0, Size: 0: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:657) [rt.jar:1.8.0_171]
> at java.util.ArrayList.get(ArrayList.java:433) [rt.jar:1.8.0_171]
> at org.teiid.translator.mongodb.MongoDBMetadataProcessor.addColumn(MongoDBMetadataProcessor.java:149)
> at org.teiid.translator.mongodb.MongoDBMetadataProcessor.addTable(MongoDBMetadataProcessor.java:115)
> at org.teiid.translator.mongodb.MongoDBMetadataProcessor.process(MongoDBMetadataProcessor.java:72)
> at org.teiid.translator.mongodb.MongoDBMetadataProcessor.process(MongoDBMetadataProcessor.java:48)
> at org.teiid.translator.ExecutionFactory.getMetadata(ExecutionFactory.java:950) [teiid-api-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at org.teiid.query.metadata.NativeMetadataRepository.getMetadata(NativeMetadataRepository.java:96) [teiid-engine-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at org.teiid.query.metadata.NativeMetadataRepository.loadMetadata(NativeMetadataRepository.java:62) [teiid-engine-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at org.teiid.query.metadata.ChainingMetadataRepository.loadMetadata(ChainingMetadataRepository.java:55) [teiid-engine-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at org.teiid.jboss.VDBService$6.run(VDBService.java:395) [teiid-jboss-integration-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at org.teiid.jboss.VDBService$7.run(VDBService.java:446) [teiid-jboss-integration-8.12.17.6_4-redhat-64-2.jar:8.12.17.6_4-redhat-64-2]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_171]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_171]
> at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_171]
> at org.jboss.threads.JBossThread.run(JBossThread.java:122)
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[JBoss JIRA] (TEIID-5808) upgrade databind and jetty
by Steven Hawkins (Jira)
Steven Hawkins created TEIID-5808:
-------------------------------------
Summary: upgrade databind and jetty
Key: TEIID-5808
URL: https://issues.jboss.org/browse/TEIID-5808
Project: Teiid
Issue Type: Task
Components: Build/Kits
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 12.3
To clear github security warnings and to align with the next version of olingo, we should upgrade databind and jetty.
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[JBoss JIRA] (TEIID-5807) Multiple levels vdb-importing results in error
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5807?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5807.
-----------------------------------
Fix Version/s: 12.3
12.1.2
12.2.2
Resolution: Done
Corrected to use a hashset instead.
In general the notion of classpath search order with imported vdbs is a little ill-defined - should importing vdb libs override lower ones? Should there be an error on conflict, etc.
> Multiple levels vdb-importing results in error
> ----------------------------------------------
>
> Key: TEIID-5807
> URL: https://issues.jboss.org/browse/TEIID-5807
> Project: Teiid
> Issue Type: Task
> Components: VDB
> Reporter: Ramesh Reddy
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.3, 12.1.2, 12.2.2
>
>
> When a VDB import in play with multiple levels of nesting ( > 1) then the resolution of the model's classloaders are not correctly resolved.
> {code}
> TEIID40133 samplevdb-vdb.xml deploy failed java.lang.ArrayIndexOutOfBoundsException: 2] with root cause
> java.lang.ArrayIndexOutOfBoundsException: 2
> at org.teiid.deployers.CompositeVDB.buildCompositeState(CompositeVDB.java:191)
> at org.teiid.deployers.CompositeVDB.<init>(CompositeVDB.java:84)
> at org.teiid.deployers.VDBRepository.addVDB(VDBRepository.java:125)
> at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:842)
> at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:764)
> at org.teiid.runtime.EmbeddedAdminImpl.deploy(EmbeddedAdminImpl.java:237)
> at org.komodo.metadata.internal.DefaultMetadataInstance.deploy(DefaultMetadataInstance.java:397)
> at org.komodo.rest.service.KomodoMetadataService.updatePreviewVdb(KomodoMetadataService.java:255)
> at org.komodo.rest.service.KomodoMetadataService.lambda$query$1(KomodoMetadataService.java:233)
> at org.komodo.repository.KEngineImpl.runInTransaction(KEngineImpl.java:79)
> at org.komodo.rest.service.KomodoMetadataService.query(KomodoMetadataService.java:232)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> {code}
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[JBoss JIRA] (TEIID-5807) Multiple levels vdb-importing results in error
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5807?page=com.atlassian.jira.plugin... ]
Work on TEIID-5807 started by Steven Hawkins.
---------------------------------------------
> Multiple levels vdb-importing results in error
> ----------------------------------------------
>
> Key: TEIID-5807
> URL: https://issues.jboss.org/browse/TEIID-5807
> Project: Teiid
> Issue Type: Task
> Components: VDB
> Reporter: Ramesh Reddy
> Assignee: Steven Hawkins
> Priority: Major
>
> When a VDB import in play with multiple levels of nesting ( > 1) then the resolution of the model's classloaders are not correctly resolved.
> {code}
> TEIID40133 samplevdb-vdb.xml deploy failed java.lang.ArrayIndexOutOfBoundsException: 2] with root cause
> java.lang.ArrayIndexOutOfBoundsException: 2
> at org.teiid.deployers.CompositeVDB.buildCompositeState(CompositeVDB.java:191)
> at org.teiid.deployers.CompositeVDB.<init>(CompositeVDB.java:84)
> at org.teiid.deployers.VDBRepository.addVDB(VDBRepository.java:125)
> at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:842)
> at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:764)
> at org.teiid.runtime.EmbeddedAdminImpl.deploy(EmbeddedAdminImpl.java:237)
> at org.komodo.metadata.internal.DefaultMetadataInstance.deploy(DefaultMetadataInstance.java:397)
> at org.komodo.rest.service.KomodoMetadataService.updatePreviewVdb(KomodoMetadataService.java:255)
> at org.komodo.rest.service.KomodoMetadataService.lambda$query$1(KomodoMetadataService.java:233)
> at org.komodo.repository.KEngineImpl.runInTransaction(KEngineImpl.java:79)
> at org.komodo.rest.service.KomodoMetadataService.query(KomodoMetadataService.java:232)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> {code}
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[JBoss JIRA] (TEIID-5807) Multiple levels vdb-importing results in error
by Ramesh Reddy (Jira)
Ramesh Reddy created TEIID-5807:
-----------------------------------
Summary: Multiple levels vdb-importing results in error
Key: TEIID-5807
URL: https://issues.jboss.org/browse/TEIID-5807
Project: Teiid
Issue Type: Task
Components: VDB
Reporter: Ramesh Reddy
Assignee: Barry LaFond
When a VDB import in play with multiple levels of nesting ( > 1) then the resolution of the model's classloaders are not correctly resolved.
{code}
TEIID40133 samplevdb-vdb.xml deploy failed java.lang.ArrayIndexOutOfBoundsException: 2] with root cause
java.lang.ArrayIndexOutOfBoundsException: 2
at org.teiid.deployers.CompositeVDB.buildCompositeState(CompositeVDB.java:191)
at org.teiid.deployers.CompositeVDB.<init>(CompositeVDB.java:84)
at org.teiid.deployers.VDBRepository.addVDB(VDBRepository.java:125)
at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:842)
at org.teiid.runtime.EmbeddedServer.deployVDB(EmbeddedServer.java:764)
at org.teiid.runtime.EmbeddedAdminImpl.deploy(EmbeddedAdminImpl.java:237)
at org.komodo.metadata.internal.DefaultMetadataInstance.deploy(DefaultMetadataInstance.java:397)
at org.komodo.rest.service.KomodoMetadataService.updatePreviewVdb(KomodoMetadataService.java:255)
at org.komodo.rest.service.KomodoMetadataService.lambda$query$1(KomodoMetadataService.java:233)
at org.komodo.repository.KEngineImpl.runInTransaction(KEngineImpl.java:79)
at org.komodo.rest.service.KomodoMetadataService.query(KomodoMetadataService.java:232)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
{code}
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