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https://issues.apache.org/jira/browse/HDDS-2979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-2979:
-----------------------------
Description:
[~xyao] discovered that when running {{ozone fs -mkdir -p ofs://om/vol1/}}
(only volume name is given, no bucket name or key path), the command would fail
in {{getFileStatus}} (before reaching {{createDirectory()}}) in Hadoop common
code:
{code:bash}
bash-4.2$ ozone fs -mkdir -p ofs://om/vol1/
-mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
# Same w/o -p
bash-4.2$ ozone fs -mkdir ofs://om/vol1/
-mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
{code}
And we discovered with debugger attached that the root cause is that
{{getFileStatus()}} is not behaving as expected.
Suggested workaround: Patch existing OFS code, throw proper exception in
{{getBucket()}} code to make Hadoop common happy.
was:
[~xyao] discovered that when running {{ozone fs -mkdir -p ofs://om/vol1/}}, the
command would fail in {{getFileStatus}} (before reaching {{createDirectory()}})
in Hadoop common code:
{code:bash}
bash-4.2$ ozone fs -mkdir -p ofs://om/vol1/
-mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
# Same w/o -p
bash-4.2$ ozone fs -mkdir ofs://om/vol1/
-mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
{code}
And we discovered with debugger attached that the root cause is that
{{getFileStatus()}} is not behaving as expected.
Suggested workaround: Patch existing OFS code, throw proper exception in
{{getBucket()}} code to make Hadoop common happy.
> Implement ofs://: Fix getFileStatus for mkdir volume
> ----------------------------------------------------
>
> Key: HDDS-2979
> URL: https://issues.apache.org/jira/browse/HDDS-2979
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Major
>
> [~xyao] discovered that when running {{ozone fs -mkdir -p ofs://om/vol1/}}
> (only volume name is given, no bucket name or key path), the command would
> fail in {{getFileStatus}} (before reaching {{createDirectory()}}) in Hadoop
> common code:
> {code:bash}
> bash-4.2$ ozone fs -mkdir -p ofs://om/vol1/
> -mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
> # Same w/o -p
> bash-4.2$ ozone fs -mkdir ofs://om/vol1/
> -mkdir: Bucket or Volume length is illegal, valid length is 3-63 characters
> {code}
> And we discovered with debugger attached that the root cause is that
> {{getFileStatus()}} is not behaving as expected.
> Suggested workaround: Patch existing OFS code, throw proper exception in
> {{getBucket()}} code to make Hadoop common happy.
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