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Posted to hdfs-dev@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2016/04/28 19:15:13 UTC

[jira] [Created] (HDFS-10343) BlockManager#createLocatedBlocks may return blocks on failed storages

Daryn Sharp created HDFS-10343:
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             Summary: BlockManager#createLocatedBlocks may return blocks on failed storages
                 Key: HDFS-10343
                 URL: https://issues.apache.org/jira/browse/HDFS-10343
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: hdfs
    Affects Versions: 2.6.0
            Reporter: Daryn Sharp


Storage state is ignored when building the machines list.  Failed storage removal is not immediate so clients may be directed to bad locations.  The client recovers but it's less than ideal.



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