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Posted to common-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/02/16 12:20:12 UTC

[jira] [Created] (HADOOP-11601) Enhance FS spec & tests to mandate FileStatus.getBlocksize() >0

Steve Loughran created HADOOP-11601:
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             Summary: Enhance FS spec & tests to mandate FileStatus.getBlocksize() >0
                 Key: HADOOP-11601
                 URL: https://issues.apache.org/jira/browse/HADOOP-11601
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs, test
    Affects Versions: 2.6.0
            Reporter: Steve Loughran
            Assignee: Steve Loughran
            Priority: Minor


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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