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Date: Tue, 23 Aug 2016 20:46:20 +0000 (UTC)
From: "Chris Douglas (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12998593.1471640166000.388104.1471985180804@Atlassian.JIRA>
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Subject: [jira] [Commented] (HADOOP-13519) Make Path serializable
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archived-at: Tue, 23 Aug 2016 20:46:22 -0000


    [ https://issues.apache.org/jira/browse/HADOOP-13519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15433566#comment-15433566 ] 

Chris Douglas commented on HADOOP-13519:
----------------------------------------

+1 (whitespace looks fine, not sure why Jenkins is complaining).

Why a float constant in hex?
{noformat}
+  private static final long serialVersionUID = 0xad00f;
{noformat}

> Make Path serializable
> ----------------------
>
>                 Key: HADOOP-13519
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13519
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 2.7.2
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-13519-branch-2-001.patch, HADOOP-13519-branch-2-002.patch
>
>
> If you could make Hadoop Paths serializable, you can use them in Spark operations without having to convert them to and from URIs.
> It's trivial for paths to support this; as well as the OS code we need to add a check that there's no null URI coming in over the wire, and test to validate round tripping


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