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Ted Yu commented on HBASE-16638: -------------------------------- >From https://builds.apache.org/job/PreCommit-HBASE-Build/4005/console : +1 overall | Vote | Subsystem | Runtime | Comment ============================================================================ | 0 | reexec | 0m 14s | Docker mode activated. | +1 | hbaseanti | 0m 0s | Patch does not have any anti-patterns. | +1 | @author | 0m 0s | The patch does not contain any @author | | | | tags. | +1 | test4tests | 0m 0s | The patch appears to include 1 new or | | | | modified test files. | +1 | mvninstall | 3m 45s | master passed | +1 | compile | 1m 2s | master passed | +1 | scaladoc | 0m 29s | master passed | +1 | compile | 1m 4s | the patch passed | +1 | scalac | 1m 4s | the patch passed | +1 | whitespace | 0m 0s | The patch has no whitespace issues. | +1 | hadoopcheck | 27m 34s | Patch does not cause any errors with | | | | Hadoop 2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 | | | | 2.6.1 2.6.2 2.6.3 2.7.1. | +1 | hbaseprotoc | 0m 31s | the patch passed | +1 | scaladoc | 0m 22s | the patch passed | +1 | unit | 0m 50s | hbase-spark in the patch passed. | +1 | asflicense | 0m 8s | The patch does not generate ASF License | | | | warnings. | | | 36m 12s | || Subsystem || Report/Notes || ============================================================================ | Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:7bda515 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12833291/HBASE-16638_ADDENDUM_v2.patch | | JIRA Issue | HBASE-16638 | | Optional Tests | asflicense scalac scaladoc unit compile | | uname | Linux 9aa7db47abeb 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh | | git revision | master / 91a7bbd | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/4005/testReport/ | | modules | C: hbase-spark U: hbase-spark | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/4005/console | | Powered by | Apache Yetus 0.3.0 http://yetus.apache.org | > 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 > Assignee: Weiqing Yang > Fix For: 2.0.0 > > Attachments: HBASE-16638.ADDENDUM.patch, > HBASE-16638_ADDENDUM_v1.patch, HBASE-16638_ADDENDUM_v2.patch, > HBASE-16638_v1.patch, HBASE-16638_v2.patch > > > In HBaseResources.scala : > {code} > case class RegionResource(relation: HBaseRelation) extends ReferencedResource > { > var connection: Connection = _ > var rl: RegionLocator = _ > ... > override def init(): Unit = { > connection = ConnectionFactory.createConnection(relation.hbaseConf) > {code} > Connection is created per RegionResource. > This is not necessary. > Caching of Connection's should be provided to reduce the number of concurrent > Connection's. -- This message was sent by Atlassian JIRA (v6.3.4#6332)