[jira] [Created] (SQOOP-1701) MySQL fetch-size behavior should be documented explicitly

["Daisuke Kobayashi (JIRA)" <ji...@apache.org>]

Daisuke Kobayashi created SQOOP-1701:
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             Summary: MySQL fetch-size behavior should be documented explicitly
                 Key: SQOOP-1701
                 URL: https://issues.apache.org/jira/browse/SQOOP-1701
             Project: Sqoop
          Issue Type: Improvement
          Components: docs
    Affects Versions: 1.4.5
            Reporter: Daisuke Kobayashi


The behavior of {{--fetch-size}} has been changed in SQOOP-1400 and reverted in SQOOP-1617 as follows:

- Prior to SQOOP-1400: row-by-row is the default
- With SQOOP-1400: load everything is the default
- SQOOP-1617 and higher: row-by-row becomes the default again

The behavior of the option with MySQL is a bit different from the other drivers because MySQL JDBC driver can only handle row-by-row or load-everything. So that it should be documented in the area of the limitation.




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