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https://issues.apache.org/jira/browse/PHOENIX-4013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Samarth Jain updated PHOENIX-4013:
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Description: We should be using CoprocessorHConnection so that we don't go
through the RPC stack when the destination table is on the same region server
as the source table. One possibility is to use the
CoprocessorHConnectionTableFactory added in PHOENIX-3994. We would need to make
sure that the factory is created in start() and shutdown in stop() method of
the coprocessors so that the underlying HConnection is closed. This would also
facilitate us to use the same HConnection for getting HTables reducing the load
on zookeeper (was: We should be using CoprocessorHConnection so that we don't
go through the RPC stack when the destination table is on the same region
server as the source table. One possibility is to use the
CoprocessorHConnectionTableFactory added in PHOENIX-3994. We would need to make
sure that the factory is created in start() and shutdown in stop() method of
the UngroupedAggregateRegionObserver coprocessor.)
> Use CoprocessorHConnectionFactory in our coprocessors for getting HTable till
> HBASE-18359 is fixed
> --------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-4013
> URL: https://issues.apache.org/jira/browse/PHOENIX-4013
> Project: Phoenix
> Issue Type: Bug
> Reporter: Samarth Jain
>
> We should be using CoprocessorHConnection so that we don't go through the RPC
> stack when the destination table is on the same region server as the source
> table. One possibility is to use the CoprocessorHConnectionTableFactory added
> in PHOENIX-3994. We would need to make sure that the factory is created in
> start() and shutdown in stop() method of the coprocessors so that the
> underlying HConnection is closed. This would also facilitate us to use the
> same HConnection for getting HTables reducing the load on zookeeper
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