[PHOENIX-1099] Fix performance issues with unit tests.

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.1.0
• Labels: performance
• Assignee: Kyle Buzsaki
• Reporter: Kyle Buzsaki
• Created: 18/Jul/14 23:55
• Updated: 21/Nov/15 02:15
• Resolved: 19/Jul/14 01:39

Description

After commit 247ac8eee8ca604ca1616ba4bcf91fec6475ea88, the unit test suite run by mvn test started taking a very long time to run.

Prior to that commit, running the unit test suite would take around 15-20 seconds. After that commit and for every commit afterwards the unit tests appear to hang at the last test and take 1:45-2:00 to complete.

Addendum: looks like the culprit is org.apache.phoenix.hbase.index.balancer.TestIndexLoadBalancer. This class is run with the unit tests but it spins up and shuts down an HBase mini-cluster. Commenting out the body of the class fixes the performance issue. Seems like this should be an Integration Test, not a Unit Test. Was that the intention?