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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2014/10/05 02:52:33 UTC

[jira] [Created] (PHOENIX-1322) Add documentation for ANALYZE command
James Taylor created PHOENIX-1322:
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             Summary: Add documentation for ANALYZE <table> command
                 Key: PHOENIX-1322
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1322
             Project: Phoenix
          Issue Type: Bug
            Reporter: James Taylor
            Assignee: ramkrishna.s.vasudevan


Four places need to be updated:
- Add a new webpage and add the webpage to the Using menu (/site/source/src/site/site.xml). The webpage can talk about the new ANALYZE <table> command and give a couple of examples. It'd be good to document that stats are updated automatically during splits and compaction. Also, mention the new property values you added to control - number of bytes before guidepost put in, min time before another analyze may be done. Don't talk about implementation, though, other than the "why" we're doing this (i.e. to improve parallelization).
- Add the new ANALYZE call with a short explanation to ./phoenix-docs/src/docsrc/help/phoenix.csv. This will cause it to appear here: http://phoenix.apache.org/language/index.html
- Add an item at the top for Statistics Collection with a short explanation here: site/source/src/site/markdown/recent.md
- Remove the first item from Cost-based Query Optimization, or change the font to strike through with a note that it's implemented in 3.2/4.2) here: site/source/src/site/markdown/roadmap.md



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