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From wangzw <...@git.apache.org>
Subject [GitHub] incubator-hawq pull request: HAWQ-273. Need re-fetch snapshot at p...
Date Thu, 24 Dec 2015 03:16:51 GMT
Github user wangzw commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/211#issuecomment-167034173
  
    ```
    Because data locality and hdfs metadata cache will fetch pg_aoseg meta data when planning,
we need to re-fetch the latest snapshot.
    ```
    
    That's right, but all plannable statements have already got the snapshot. Did we missing
something?



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