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https://issues.apache.org/jira/browse/HDDS-626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16645883#comment-16645883
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Dinesh Chitlangia commented on HDDS-626:
----------------------------------------
[~arpitagarwal] I see the REQUIRED tag is already available for
{{ozone.metadata.dirs}} in trunk.
{panel:title=https://github.com/apache/hadoop/blob/trunk/hadoop-hdds/common/src/main/resources/ozone-default.xml}
{code:java}
<property>
<name>ozone.metadata.dirs</name>
<value/>
<tag>OZONE, OM, SCM, CONTAINER, REQUIRED, STORAGE</tag>
<description>
Ozone metadata is shared among OM, which acts as the namespace
manager for ozone, SCM which acts as the block manager and data nodes
which maintain the name of the key(Key Name and BlockIDs). This
replicated and distributed metadata store is maintained under the
directory pointed by this key. Since metadata can be I/O intensive, at
least on OM and SCM we recommend having SSDs. If you have the luxury
of mapping this path to SSDs on all machines in the cluster, that will
be excellent.
If Ratis metadata directories are not specified, Ratis server will emit a
warning and use this path for storing its metadata too.
</description>
</property>{code}
{panel}
I will resolve it after your +1
> ozone.metadata.dirs should be tagged as REQUIRED
> ------------------------------------------------
>
> Key: HDDS-626
> URL: https://issues.apache.org/jira/browse/HDDS-626
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Arpit Agarwal
> Assignee: Dinesh Chitlangia
> Priority: Major
> Labels: newbie
>
> ozone.metadata.dirs is a required config but is missing the REQUIRED tag.
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