[
https://issues.apache.org/jira/browse/HDFS-5870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13895420#comment-13895420
]
Liang Xie commented on HDFS-5870:
---------------------------------
+1 (i'm not a hdfs committer, just the original contributor of HDFS-5637), good
catch! I ported the orignal HDFS-5637 patch into trunk from our internal
branch which is based on community 2.0.0 codebase, there's no any "legacy"
related code path:) Thank you [~kihwal]
> 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
> 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().
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
