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Posted to dev@hbase.apache.org by "Bryan Baugher (JIRA)" <ji...@apache.org> on 2013/02/21 14:06:17 UTC

[jira] [Created] (HBASE-7894) Update Filter javadoc about the use of read/write fields for multiple regions

Bryan Baugher created HBASE-7894:
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             Summary: Update Filter javadoc about the use of read/write fields for multiple regions
                 Key: HBASE-7894
                 URL: https://issues.apache.org/jira/browse/HBASE-7894
             Project: HBase
          Issue Type: Improvement
            Reporter: Bryan Baugher
            Priority: Minor


Following this[1] on the mailing list, it is not obvious how hbase will use a filter's read/write fields when there are multiple regions. Javadoc should be added explaining that for scans spanning multiple regions hbase will re-create the filter using the previous filter's writeFields instead of the original scan.

[1] - http://mail-archives.apache.org/mod_mbox/hbase-user/201302.mbox/%3CCANZ-JHE-8FATa69ucHQmmZAUEkN1dKshiRKLJyb_bFf%3D6ZNm2A%40mail.gmail.com%3E

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