[teiid-issues] [JBoss JIRA] (TEIID-3785) PostgreSQL - Large Objects may not be used in auto-commit mode.

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-3785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-3785.
-----------------------------------
    Fix Version/s: 8.12.1
                   8.13
       Resolution: Done


Switched to using streams for lob bindings.  We'll still use the get lob methods.

> PostgreSQL - Large Objects may not be used in auto-commit mode.
> ---------------------------------------------------------------
>
>                 Key: TEIID-3785
>                 URL: https://issues.jboss.org/browse/TEIID-3785
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Connector
>    Affects Versions: 8.11.3, 8.11.5
>            Reporter: Tom Arnold
>            Assignee: Steven Hawkins
>             Fix For: 8.12.1, 8.13
>
>         Attachments: cola_markets.sql, cola_mkt.gif, Spatial-vdb.xml
>
>
> Using Teiid 8.11.5 with PostgreSQL 9.4 and PostGIS. Doing a simple query with a spatial filter causes this stacktrace in the log.
> {code}
> select mkt_id from cola_markets where st_intersects(shape, st_geomfromtext('point(9 8)'));
> {code}
> {code}
> 20:29:06,694 WARN  [org.teiid.CONNECTOR] (Worker3_QueryProcessorQueue72) uL81ZQ6FDlJL Connector worker process failed for atomic-request=uL81ZQ6FDlJL.22.0.8: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: ['javax.sql.rowset.serial.SerialBlob at 223261cf'] SQL: SELECT g_0."mkt_id" FROM "public"."cola_markets" AS g_0 WHERE st_intersects(g_0."shape", st_geomfromwkb(?, 0)) = TRUE]
> 	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131) [translator-jdbc-8.11.5.jar:8.11.5]
> 	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:341)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_79]
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_79]
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_79]
> 	at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_79]
> 	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
> 	at com.sun.proxy.$Proxy46.execute(Unknown Source)
> 	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:298)
> 	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:110)
> 	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:107)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_79]
> 	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:58)
> 	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276)
> 	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
> 	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_79]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_79]
> 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79]
> Caused by: org.postgresql.util.PSQLException: Large Objects may not be used in auto-commit mode.
> 	at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:239)
> 	at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:226)
> 	at org.postgresql.jdbc2.AbstractJdbc2Statement.setBlob(AbstractJdbc2Statement.java:3048)
> 	at org.postgresql.jdbc2.AbstractJdbc2Statement.setObject(AbstractJdbc2Statement.java:1836)
> 	at org.postgresql.jdbc3.AbstractJdbc3Statement.setObject(AbstractJdbc3Statement.java:1481)
> 	at org.postgresql.jdbc3g.AbstractJdbc3gStatement.setObject(AbstractJdbc3gStatement.java:46)
> 	at org.postgresql.jdbc4.AbstractJdbc4Statement.setObject(AbstractJdbc4Statement.java:70)
> 	at org.postgresql.jdbc2.AbstractJdbc2Statement.setObject(AbstractJdbc2Statement.java:1868)
> 	at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.setObject(WrappedPreparedStatement.java:957)
> 	at org.teiid.translator.jdbc.JDBCExecutionFactory.bindValue(JDBCExecutionFactory.java:936) [translator-jdbc-8.11.5.jar:8.11.5]
> 	at org.teiid.translator.jdbc.JDBCBaseExecution.bind(JDBCBaseExecution.java:107) [translator-jdbc-8.11.5.jar:8.11.5]
> 	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:122) [translator-jdbc-8.11.5.jar:8.11.5]
> 	... 18 more
> 20:29:06,720 WARN  [org.teiid.PROCESSOR] (Worker2_QueryProcessorQueue73) uL81ZQ6FDlJL TEIID30020 Processing exception for request uL81ZQ6FDlJL.22 'TEIID30504 postgres: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: ['javax.sql.rowset.serial.SerialBlob at 223261cf'] SQL: SELECT g_0."mkt_id" FROM "public"."cola_markets" AS g_0 WHERE st_intersects(g_0."shape", st_geomfromwkb(?, 0)) = TRUE]'. Originally TeiidProcessingException 'Large Objects may not be used in auto-commit mode.' LargeObjectManager.java:239. Enable more detailed logging to see the entire stacktrace.
> {code}
> It looks like the issue is binding the WKB blob. Overriding the PostgreSQL translator and setting {{useStreamsForLobs()}} to {{true}} seems to fix the issue.



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