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From "Geoffrey Jacoby (Jira)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-6049) Index rebuilds should record scan timestamp to job counter
Date Tue, 28 Jul 2020 00:15:00 GMT
Geoffrey Jacoby created PHOENIX-6049:
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             Summary: Index rebuilds should record scan timestamp to job counter
                 Key: PHOENIX-6049
                 URL: https://issues.apache.org/jira/browse/PHOENIX-6049
             Project: Phoenix
          Issue Type: Improvement
            Reporter: Geoffrey Jacoby
            Assignee: Geoffrey Jacoby


The index tool output tables (PHOENIX_INDEX_TOOL and PHOENIX_INDEX_TOOL_RESULT) are both keyed
on the effective scan time of the index rebuild. This makes the table quite difficult to query
if you know the index you're interested in but not the exact millisecond it was last rebuilt.

Short term: record this timestamp in the Phoenix index rebuild job counters (this JIRA)
Longer term: we might want to consider reversing the PK to both cut down on hotspotting and
make the table easier to query.



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