Deepesh Khandelwal created HIVE-5115: ----------------------------------------
Summary: Webhcat e2e tests TestMapReduce_1 and TestHeartbeat_2 require changes for Hadoop 2 Key: HIVE-5115 URL: https://issues.apache.org/jira/browse/HIVE-5115 Project: Hive Issue Type: Bug Components: WebHCat Affects Versions: 0.12.0 Reporter: Deepesh Khandelwal Assignee: Deepesh Khandelwal In the webhcat e2e testsuite we have two MR job submission tests TestMapReduce_1 (in jobsubmission.conf) runs the hadoop "wordcount" example. Intention of this one is to test MR job submission using WebHCat. TestHeartbeat_2 (in jobsubmission2.conf) runs the hadoop "sleep" example. Intention of this one is to test a long running (>10min) WebHCat MR job, see HIVE-4808. In Hadoop 1, both of these example MR applications are packaged in hadoop-examples.jar In Hadoop 2, "sleep" job is bundled in hadoop-mapreduce-client-jobclient.jar and "wordcount" is bundled in hadoop-mapreduce-examples.jar Currently the webhcat tests assume that both these MR applications are in one jar that we copy as hexamples.jar. To run these against Hadoop 2 I can think of three simple solutions: (1) Stick with one jar and run "sleep" application in the TestMapReduce_1 test as well. (2) Eliminate the test TestMapReduce_1 as TestHeartbeat_2 runs a MR job as well. (3) Require two different jars for Hadoop 2 and call them hclient.jar (containing "sleep" application) and hexamples.jar (containing "wordcount" application). For Hadoop 1, we would make two copies of the same hadoop-examples.jar application and call them hsleep.jar and examples.jar. The three approaches mentioned here would require least of changes. My inclination is towards (2). Let me know what you think and I can provide the patch. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira