[
https://issues.apache.org/jira/browse/HADOOP-8395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Harsh J updated HADOOP-8395:
----------------------------
Status: Patch Available (was: Open)
> Text shell command unnecessarily demands that a SequenceFile's key class be
> WritableComparable
> ----------------------------------------------------------------------------------------------
>
> Key: HADOOP-8395
> URL: https://issues.apache.org/jira/browse/HADOOP-8395
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 2.0.0
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Trivial
> Labels: shell
> Attachments: HADOOP-8395.patch
>
>
> Text from Display set of Shell commands (hadoop fs -text), has a strict
> subclass check for a sequence-file-header loaded key class to be a subclass
> of WritableComparable.
> The sequence file writer itself has no such checks (one can create sequence
> files with just plain writable keys, comparable is needed for sequence file's
> sorter alone, which not all of them use always), and hence its not reasonable
> for Text command to carry it either.
> We should relax the check and simply just check for "Writable", not
> "WritableComparable".
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
