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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/04/28 16:34:00 UTC
[jira] [Updated] (HDDS-1473) DataNode ID file should be human
readable
[ https://issues.apache.org/jira/browse/HDDS-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-1473:
---------------------------------
Labels: newbie pull-request-available (was: newbie)
> DataNode ID file should be human readable
> -----------------------------------------
>
> Key: HDDS-1473
> URL: https://issues.apache.org/jira/browse/HDDS-1473
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: Ozone Datanode
> Reporter: Arpit Agarwal
> Assignee: Siddharth Wagle
> Priority: Major
> Labels: newbie, pull-request-available
>
> The DataNode ID file should be human readable to make debugging easier. We should use YAML as we have used it elsewhere for meta files.
> Currently it is a binary file whose contents are protobuf encoded. This is a tiny file read once on startup, so performance is not a concern.
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