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Posted to hdfs-issues@hadoop.apache.org by "Kihwal Lee (JIRA)" <ji...@apache.org> on 2014/02/03 18:04:10 UTC

[jira] [Assigned] (HDFS-5870) The legacy local reader stops working on block token expiration

     [ https://issues.apache.org/jira/browse/HDFS-5870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kihwal Lee reassigned HDFS-5870:
--------------------------------

    Assignee: Kihwal Lee

> The legacy local reader stops working on block token expiration
> ---------------------------------------------------------------
>
>                 Key: HDFS-5870
>                 URL: https://issues.apache.org/jira/browse/HDFS-5870
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>
> HDFS-5637 fixed the issue for 2.0, but after the new domain socket based local reader, the fix won't work for the old "legacy" short-circuit local reader. This is because DFSInputStream#getBlockReader() catches IOException and disables it when calling BlockReaderFactory.getLegacyBlockReaderLocal().



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