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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2019/01/21 23:13:00 UTC

[jira] [Updated] (HDFS-14221) Replace Guava Optional with Java Optional

     [ https://issues.apache.org/jira/browse/HDFS-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HDFS-14221:
---------------------------------
    Summary: Replace Guava Optional with Java Optional  (was: Replace Guava Optional with Java Optional in DiskChecker)

> Replace Guava Optional with Java Optional
> -----------------------------------------
>
>                 Key: HDFS-14221
>                 URL: https://issues.apache.org/jira/browse/HDFS-14221
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Major
>
> Datanode disk checker uses Guava Optional. We can replace that with Java Optional.



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