[
https://issues.apache.org/jira/browse/HDFS-11379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiao Chen reopened HDFS-11379:
------------------------------
Sorry for reopening this. Attaching a branch-2.7 patch.
2.6 seems will be EOL'ed soon so maybe we can skip (and more conflicts
seemingly due to the lack of HDFS-7495). thoughts?
> DFSInputStream may infinite loop requesting block locations
> -----------------------------------------------------------
>
> Key: HDFS-11379
> URL: https://issues.apache.org/jira/browse/HDFS-11379
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 2.7.0
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Critical
> Fix For: 2.8.0, 3.0.0-alpha3
>
> Attachments: HDFS-11379.branch-2.patch, HDFS-11379.trunk.patch
>
>
> DFSInputStream creation caches file size and initial range of locations. If
> the file is truncated (or replaced) and the client attempts to read outside
> the initial range, the client goes into a tight infinite looping requesting
> locations for the nonexistent range.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
