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Doug Meil commented on HBASE-4448: ---------------------------------- Still working on this... it's taking me a bit longer than I thought. > HBaseTestingUtilityFactory - pattern for re-using HBaseTestingUtility > instances across unit tests > ------------------------------------------------------------------------------------------------- > > Key: HBASE-4448 > URL: https://issues.apache.org/jira/browse/HBASE-4448 > Project: HBase > Issue Type: Improvement > Reporter: Doug Meil > Assignee: Doug Meil > Priority: Minor > Attachments: HBaseTestingUtilityFactory.java > > > Setting up and tearing down HBaseTestingUtility instances in unit tests is > very expensive. On my MacBook it takes about 10 seconds to set up a > MiniCluster, and 7 seconds to tear it down. When multiplied by the number of > test classes that use this facility, that's a lot of time in the build. > This factory assumes that the JVM is being re-used across test classes in the > build, otherwise this pattern won't work. > I don't think this is appropriate for every use, but I think it can be > applicable in a great many cases - especially where developers just want a > simple MiniCluster with 1 slave. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira