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Posted to dev@hawq.apache.org by "Alexander Denissov (JIRA)" <ji...@apache.org> on 2017/03/27 22:24:41 UTC

[jira] [Created] (HAWQ-1415) Set JAVA_HOME / JRE_HOME for RPS in the scripts

Alexander Denissov created HAWQ-1415:
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             Summary: Set JAVA_HOME / JRE_HOME for RPS in the scripts
                 Key: HAWQ-1415
                 URL: https://issues.apache.org/jira/browse/HAWQ-1415
             Project: Apache HAWQ
          Issue Type: Sub-task
          Components: Security
            Reporter: Alexander Denissov
            Assignee: Ed Espino


JAVA_HOME or JRE_HOME need to be set for RPS to run. Ambari installs JDK under /usr/jdk64 by default. Until Ambari starts managing RPS, we should do the following:
- discover the JDK under /usr/jdk64
- if found, set this value as default value for JAVA_HOME property in rps.properties
- export JAVA_HOME in rps.sh

If the JDK is not available in /usr/jdk64, warn the user that JAVA_HOME must be setup. The logic can go into enable-ranger-plugin.sh script.

Once Ambari starts managing the RPS configuration, the default can be changed to /usr/java/default targeted for non-Ambari installations.



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