Billy(Yiming) Liu created KYLIN-1995: ----------------------------------------
Summary: Upgrade MapReduce properties which are deprecated Key: KYLIN-1995 URL: https://issues.apache.org/jira/browse/KYLIN-1995 Project: Kylin Issue Type: Task Components: Job Engine Affects Versions: v1.5.2 Reporter: Billy(Yiming) Liu Assignee: Dong Li Priority: Minor Currently, Kylin use Hadoop 2.6 API. There are many properties are deprecated in Hadoop 2.6, but still used in kylin's kylin_hive_conf.xml and kylin_job_conf.xml, such as mapred.compress.map.output, mapred.map.output.compression.codec and more. The full list is https://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-common/DeprecatedProperties.html In this JIRA task, the deprecated properties will be upgraded to hadoop 2.6 effective name and value. -- This message was sent by Atlassian JIRA (v6.3.4#6332)