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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13895) Make FileStatus Serializable
Date Mon, 12 Dec 2016 20:23:58 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chris Douglas updated HADOOP-13895:
    Attachment: HADOOP-13895.000.patch

Moved relevant {{Serializable}} code from HDFS-6984.
Changed {{FileStatus}} to be {{Serializable}}, per [~stevel@apache.org]'s suggestion. This
cascaded to a few other classes, which I halted at {{HdfsBlockLocation}} (changing the final
ref to transient). Looking through its usage this is probably correct, since the fields not
redundant with {{BlockLocation}} are things like tokens, which are internal(?) to DFSClient.

> Make FileStatus Serializable
> ----------------------------
>                 Key: HADOOP-13895
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13895
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>            Reporter: Chris Douglas
>            Priority: Minor
>         Attachments: HADOOP-13895.000.patch
> Some frameworks rely on Java serialization to pass objects between processes. FileStatus
is a common argument, but it only supports Writable serialization without special handling.

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