Xinyi Yan created PHOENIX-5592:
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Summary: MapReduce job to asynchronously delete rows where the
VIEW_TTL has expired.
Key: PHOENIX-5592
URL: https://issues.apache.org/jira/browse/PHOENIX-5592
Project: Phoenix
Issue Type: Sub-task
Reporter: Xinyi Yan
Find the entities from the system catalog which views have TTLs defined on
them. Spawn an MR job, whose splitter will create a map task. The mapper issues
“select count(1) from the entity and Inject TTL attributes and Delete Hint
during Map task. Since the current Phoniex MR framework doesn't support this
feature, PhoenixMultiViewReader, PhoenixMultiViewInputSplit,
PhoenixMultiViewInputFormat, and a few MR related util classes need to
implement.
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