Hi , I'm a beginner to writing unit tests in hadoop.
As per https://wiki.apache.org/hadoop/HowToDevelopUnitTests the Hadoop Unit tests are all designed to work on a local machine, rather than a full-scale Hadoop cluster. However i do see the Hadoop-QA https://issues.apache.org/jira/secure/ViewProfile.jspa?name=hadoopqa also runs unit test cases when it validates a patch for any issue like https://issues.apache.org/jira/browse/YARN-2459?focusedCommentId=14115586&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14115586 So does this mean it runs unit tests only in single node / local setup for validating any patches ? I wish to write some unit tests in a HA env thus i need test in a cluster setup Thanks, Kamal
