[teiid-issues] [JBoss JIRA] (TEIID-2148) Add enhancements to more efficiently handle large documents/files

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2148:
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    Affects: Documentation (Ref Guide, User Guide, etc.),Release Notes

    
> Add enhancements to more efficiently handle large documents/files
> -----------------------------------------------------------------
>
>                 Key: TEIID-2148
>                 URL: https://issues.jboss.org/browse/TEIID-2148
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.2
>
>
> The default strategy of Teiid is to copy the inputstream sent back from CXF (or anything returning a Source/DataSource).  To reduce latency this copy should be performed during read, rather than all at once.
> Ideally we should investigate the CXF internals to see if we can get a handle to a temp file, which would completely eliminate the need for a copy.  Alternatively or in addition to this approach, the ws translator should offer an option to return a single use SQL/XML value to the engine.

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