Anoop Sharma created TRAFODION-2722:
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Summary: change purgedata to use hbase truncate api instead of
drop/create
Key: TRAFODION-2722
URL: https://issues.apache.org/jira/browse/TRAFODION-2722
Project: Apache Trafodion
Issue Type: Improvement
Reporter: Anoop Sharma
Assignee: Anoop Sharma
Priority: Minor
currently, traf purgedata command runs by first dropping underlying hbase
objects for a table and its associated indexes, and then recreating them.
At recreation time, the original hbase options and keys are used.
drop/create was done during early days of traf when hbase didn't provide an api
to truncate objects.
Now that the truncate api is available, this jira proposes changing code to use
it
instead of drop/create. This would improve performance as well as avoid the need
to recreate using the original options.
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