Rajeshbabu Chintaguntla created PHOENIX-2771:
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Summary: Improve the performance of IndexTool by building the
index mutations at reducer side
Key: PHOENIX-2771
URL: https://issues.apache.org/jira/browse/PHOENIX-2771
Project: Phoenix
Issue Type: Improvement
Reporter: Rajeshbabu Chintaguntla
Assignee: Sergey Soldatov
Instead of writing the full index mutations to map output at mapper we can just
write combined value of indexed column values and prepare proper key values at
reducer same as PHOENIX-1973.
[~sergey.soldatov] can you take up this?
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