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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/05/13 10:19:12 UTC
[jira] [Updated] (HADOOP-11601) Enhance FS spec & tests to mandate
FileStatus.getBlocksize() >0 for non-empty files
[ https://issues.apache.org/jira/browse/HADOOP-11601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-11601:
------------------------------------
Status: Open (was: Patch Available)
> Enhance FS spec & tests to mandate FileStatus.getBlocksize() >0 for non-empty files
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-11601
> URL: https://issues.apache.org/jira/browse/HADOOP-11601
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs, test
> Affects Versions: 2.6.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Labels: BB2015-05-TBR
> Attachments: HADOOP-11601-001.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> HADOOP-11584 has shown that the contract tests are not validating that {{FileStatus.getBlocksize()}} must be >0 for any analytics jobs to partition workload correctly.
> Clarify in text and add test to do this. Test MUST be designed to work against eventually consistent filesystems where {{getFileStatus()}} may not be immediately visible, by retrying operation if FS declares it is an object store.
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