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Posted to dev@sqoop.apache.org by "Masatake Iwasaki (JIRA)" <ji...@apache.org> on 2014/10/25 02:51:33 UTC

[jira] [Created] (SQOOP-1622) Copying from staging table should be in single transaction for pg_bulkload connector

Masatake Iwasaki created SQOOP-1622:
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             Summary: Copying from staging table should be in single transaction for pg_bulkload connector
                 Key: SQOOP-1622
                 URL: https://issues.apache.org/jira/browse/SQOOP-1622
             Project: Sqoop
          Issue Type: Improvement
          Components: connectors/postgresql
    Affects Versions: 1.4.5
            Reporter: Masatake Iwasaki
            Assignee: Masatake Iwasaki


PGBulkloadExportReducer#reduce may be called per map task because the map output key is unique ID of map task. Each reduce tasks should do copying from staging table in single transaction.



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