[jira] [Updated] (HDFS-14203) Refactor OIV Delimited output entry building mechanism

["Adam Antal (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-14203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam Antal updated HDFS-14203:
------------------------------
    Attachment: HDFS-14203.002.patch

> Refactor OIV Delimited output entry building mechanism
> ------------------------------------------------------
>
>                 Key: HDFS-14203
>                 URL: https://issues.apache.org/jira/browse/HDFS-14203
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: tools
>    Affects Versions: 3.2.0
>            Reporter: Adam Antal
>            Assignee: Adam Antal
>            Priority: Minor
>         Attachments: HDFS-14203.001.patch, HDFS-14203.002.patch
>
>
> As of some recent improvements in the OIV tool, fields are getting added. For sustainability I propose to introduce a Builder pattern in {{PBImageDelimitedTextWriter}}, which is also prettier than constructing entries like this:
> {code:java}
>     case SYMLINK:
>       INodeSymlink s = inode.getSymlink();
>       p = getPermission(s.getPermission());
>       append(buffer, 0);  // Replication
>       append(buffer, formatDate(s.getModificationTime()));
>       append(buffer, formatDate(s.getAccessTime()));
>       append(buffer, 0);  // Block size.
>       append(buffer, 0);  // Num blocks.
>       append(buffer, 0);  // Num bytes.
>       append(buffer, 0);  // NS_QUOTA
>       append(buffer, 0);  // DS_QUOTA
> {code}



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