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Posted to hdfs-dev@hadoop.apache.org by "Walter Su (JIRA)" <ji...@apache.org> on 2015/05/27 11:34:17 UTC

[jira] [Created] (HDFS-8484) Erasure coding: Two contiguous blocks occupy IDs belong to same striped group

Walter Su created HDFS-8484:
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             Summary: Erasure coding: Two contiguous blocks occupy IDs belong to same striped group
                 Key: HDFS-8484
                 URL: https://issues.apache.org/jira/browse/HDFS-8484
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Walter Su
            Assignee: Walter Su
            Priority: Trivial


There's very very little chance:
Assume \[-1016,-1001\] is a block group ID.
A contiguous block has ID -1016. There is another contiguous block has ID -1009.
When we want to get -1009 block, actually we get -1016.



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