Billy(Yiming) Liu created KYLIN-1938: ----------------------------------------
Summary: Document for Hive/HBase/Hadoop permission required Key: KYLIN-1938 URL: https://issues.apache.org/jira/browse/KYLIN-1938 Project: Kylin Issue Type: Improvement Components: Documentation Affects Versions: v1.5.3 Reporter: Billy(Yiming) Liu Priority: Minor Kylin would execute quite a few hadoop command when building cube, such as dfs, set "mapreduce.job.reduces", set "hive.merge.mapredfiles" and more. Some commands are mandatory, and some are optional for better performance. Usually in a hadoop cluster, Apache Kylin should be treated as a privileged user (instead of a normal user like analyst), which can execute necessary hadoop/hdfs/hbase/hive actions (like mkdir, create htable, etc); To achieve this, the administrator need do some configurations and authorizations. What we need do is to compose a document to list these privileges. -- This message was sent by Atlassian JIRA (v6.3.4#6332)