Ted Yu created HBASE-16638:
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Summary: Reduce the number of Connection's created in classes of
hbase-spark module
Key: HBASE-16638
URL: https://issues.apache.org/jira/browse/HBASE-16638
Project: HBase
Issue Type: Bug
Reporter: Ted Yu
In HBaseResources.scala :
case class RegionResource(relation: HBaseRelation) extends ReferencedResource {
var connection: Connection = _
var rl: RegionLocator = _
...
override def init(): Unit = {
connection = ConnectionFactory.createConnection(relation.hbaseConf)
Connection is created per RegionResource.
This is not necessary.
Caching of Connection's should be provided to reduce the number of concurrent
Connection's.
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