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https://issues.apache.org/jira/browse/HADOOP-13715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manoj Govindassamy updated HADOOP-13715:
----------------------------------------
Attachment: HADOOP-13715.03.patch
Thanks [~andrew.wang], [~ste...@apache.org] for the review. Attached v03 patch
with following changes. Please take a look.
I see FileStatus#toString() extended by S3 and Swift, but not displayed as-is
in on shell. Stat command use FileStatus to construct its own customized
string. And few more commands use the FileStatus to get path or other
attributes. Removing the enhancement to the FileStatus#toString() based on the
discussion.
Added TestHttpFSServerECFileStatus to verify HttpFS FileStatus with EC Files
PS: The previous precheckin run showed compilation and symbol not found errors.
My clean build is not showing any of these problems. Not sure what went wrong
with the module dependencies in the previous jenkins run. Will monitor the new
precheckin run.
> Add isErasureCoded() API to FileStatus class
> --------------------------------------------
>
> Key: HADOOP-13715
> URL: https://issues.apache.org/jira/browse/HADOOP-13715
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: 3.0.0-alpha1
> Reporter: Wei-Chiu Chuang
> Assignee: Manoj Govindassamy
> Priority: Blocker
> Labels: hdfs-ec-3.0-must-do
> Attachments: HADOOP-13715.01.patch, HADOOP-13715.02.patch,
> HADOOP-13715.03.patch
>
>
> Per the discussion in
> [HDFS-10971|https://issues.apache.org/jira/browse/HDFS-10971?focusedCommentId=15567108&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15567108]
> I would like to add a new API {{isErasureCoded()}} to {{FileStatus}} so that
> tools and downstream applications can tell if it needs to treat a file
> differently.
> Hadoop tools that can benefit from this effort include: distcp and
> teragen/terasort.
> Downstream applications such as flume or hbase may also benefit from it.
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