[teiid-issues] [JBoss JIRA] (TEIID-5564) Batch removed during large temp table load

[Steven Hawkins (Jira)]

     [ https://issues.jboss.org/browse/TEIID-5564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-5564.
-----------------------------------
    Resolution: Done


Updated the batchmanager to throw only component and not unchecked exceptions.

> Batch removed during large temp table load
> ------------------------------------------
>
>                 Key: TEIID-5564
>                 URL: https://issues.jboss.org/browse/TEIID-5564
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Major
>             Fix For: 12.0, 11.2.2
>
>
> For a sufficiently large temp operation, such as a merge over 2.5 million rows, you can see:
> java.lang.AssertionError: Batch not found in storage 58804
>         at org.teiid.common.buffer.impl.BufferManagerImpl$BatchManagerImpl.getBatch(BufferManagerImpl.java:382) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.common.buffer.SPage.getValues(SPage.java:240) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.common.buffer.SPage.search(SPage.java:139) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.common.buffer.STree.find(STree.java:249) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.common.buffer.STree.remove(STree.java:429) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.query.tempdata.TempTable.deleteTuple(TempTable.java:802) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.query.tempdata.TempTable.access$500(TempTable.java:83) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
>         at org.teiid.query.tempdata.TempTable$InsertUpdateProcessor.undo(TempTable.java:159) [teiid-engine-8.12.16.6_4-redhat-64-2.jar:8.12.16.6_4-redhat-64-2]
> Which occurs during undo/rollback of an operation and masks the underlying exception.  The actual error will typically be the same as TEIID-5439, the proactive removal of the managed batches once a space limit has been reached.
> This did not occur after the TEIID-5439 fix upstream, but it appears it could have still occurred - and did occur on 8.12.x.  



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