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https://issues.apache.org/jira/browse/HDFS-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13042509#comment-13042509
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Eli Collins commented on HDFS-2023:
-----------------------------------
In the future how about using multiple fix versions on the original jira so we
don't have different jira numbers for the same change? Ie we don't have
multiple jiras for an issue that goes into both 0.23 and 0.22, so no need for a
jira going into 0.23 and 0.20.205.
> Backport of NPE for File.list and File.listFiles
> ------------------------------------------------
>
> Key: HDFS-2023
> URL: https://issues.apache.org/jira/browse/HDFS-2023
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 0.20.205.0
> Reporter: Bharath Mundlapudi
> Assignee: Bharath Mundlapudi
> Fix For: 0.20.205.0
>
> Attachments: HDFS-2023-1.patch
>
>
> Since we have multiple Jira's in trunk for common and hdfs, I am creating
> another jira for this issue.
> This patch addresses the following:
> 1. Provides FileUtil API for list and listFiles which throws IOException for
> null cases.
> 2. Replaces most of the code where JDK file API with FileUtil API.
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