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https://issues.apache.org/jira/browse/HDFS-5870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HDFS-5870:
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Resolution: Duplicate
Fix Version/s: 2.4.0
Status: Resolved (was: Patch Available)
HDFS-5810 fixed it by adding a proper check.
> 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
> Fix For: 2.4.0
>
> Attachments: HDFS-5870.patch
>
>
> 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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