[
https://issues.apache.org/jira/browse/HDFS-5236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Wang updated HDFS-5236:
------------------------------
Summary: Change PathBasedCacheDirective APIs to be a single value rather
than batch (was: Change PathBasedCacheDirective APIs to be a single value
rather than batch API)
> Change PathBasedCacheDirective APIs to be a single value rather than batch
> --------------------------------------------------------------------------
>
> Key: HDFS-5236
> URL: https://issues.apache.org/jira/browse/HDFS-5236
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, namenode
> Affects Versions: HDFS-4949
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Attachments: hdfs-5236-1.patch
>
>
> It's kind of awkward that APIs like {{addPathBasedCacheDirective}} take a
> list of Directives and return a list of Fallibles, since end users don't see
> a checked exception and need to check each Fallible. It also complicates HDFS
> code. Let's think about switching these APIs to instead take only a single
> Directive.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
