[teiid-issues] [JBoss JIRA] Created: (TEIID-1744) JOIN between two text file data sources extremely slow

[Larry O'Leary (JIRA)]

JOIN between two text file data sources extremely slow
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                 Key: TEIID-1744
                 URL: https://issues.jboss.org/browse/TEIID-1744
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.1
            Reporter: Larry O'Leary
            Assignee: Steven Hawkins
             Fix For: 7.4.1, 7.5


JOIN between two text files sources is extremely slow. Testing with 5MB files with around 35000 rows in each file resulted in a result set generation rate of about 100 rows/minute.

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