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Andrew Purtell edited comment on HBASE-18435 at 8/1/17 6:14 PM: ---------------------------------------------------------------- In 1.3.1 I see in IntegrationTestingUtility.java {code} public class IntegrationTestingUtility extends HBaseTestingUtility { {code} You can cast from IntegrationTestingUtility to HBaseTestingUtility but not the other way. Maybe the downcast only worked before by accident? was (Author: apurtell): Weird, though, because in 1.3.1 I see in IntegrationTestingUtility.java {code} public class IntegrationTestingUtility extends HBaseTestingUtility { {code} > IntegrationTestingUtility in Hbase-IT not backwards compatible > --------------------------------------------------------------- > > Key: HBASE-18435 > URL: https://issues.apache.org/jira/browse/HBASE-18435 > Project: HBase > Issue Type: Bug > Affects Versions: 1.3.1 > Environment: Hbase 1.3.1 > Java 1.8 > Phoenix 4.11.0 > Reporter: Ethan Wang > Priority: Minor > > With Hbase 1.3.1, after a fresh mvn build, Hbase-IT break Phoenix 4.11.0 > BaseTest.java > Error: > HBaseTestingUtility can not be converted into IntegrationTestingUtility -- This message was sent by Atlassian JIRA (v6.4.14#64029)