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Posted to issues@ozone.apache.org by "Siyao Meng (Jira)" <ji...@apache.org> on 2020/08/28 16:32:00 UTC
[jira] [Updated] (HDDS-3927) Rename HDFS_OM_OPTS/HDDS_DN_OPTS to
OZONE_MANAGER_OPTS/OZONE_DATANODE_OPTS
[ https://issues.apache.org/jira/browse/HDDS-3927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siyao Meng updated HDDS-3927:
-----------------------------
Target Version/s: 0.7.0
> Rename HDFS_OM_OPTS/HDDS_DN_OPTS to OZONE_MANAGER_OPTS/OZONE_DATANODE_OPTS
> --------------------------------------------------------------------------
>
> Key: HDDS-3927
> URL: https://issues.apache.org/jira/browse/HDDS-3927
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Minor
>
> Similar to {{HDFS_NAMENODE_OPTS}}, {{HDFS_DATANODE_OPTS}}, etc., we should have {{OZONE_MANAGER_OPTS}}, {{OZONE_DATANODE_OPTS}} to allow adding JVM args for GC tuning and debugging.
> Update:
> [~bharat] mentioned we already have some equivalents for OM and Ozone DNs:
> - [HDFS_OM_OPTS|https://github.com/apache/hadoop-ozone/blob/bc7786a2fafb2d36923506f8de6c25fcfd26d55b/hadoop-ozone/dist/src/shell/ozone/ozone#L157] for Ozone OM
> - Looks like a typo, should begin with HDDS
> - [HDDS_DN_OPTS|https://github.com/apache/hadoop-ozone/blob/bc7786a2fafb2d36923506f8de6c25fcfd26d55b/hadoop-ozone/dist/src/shell/ozone/ozone#L108] for Ozone DNs
> Objective:
> Rename the environment variables to be in accordance with the convention, and keep the compatibility by deprecating the old variable names.
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