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Posted to hdfs-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2011/06/15 20:04:47 UTC
[jira] [Commented] (HDFS-1692) In secure mode, Datanode process
doesn't exit when disks fail.
[ https://issues.apache.org/jira/browse/HDFS-1692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13049925#comment-13049925 ]
Suresh Srinivas commented on HDFS-1692:
---------------------------------------
Minor comments:
# DataNode.java - in finally block, LOG.warn is more appropriate
# DataXceiverServer.java - Catching AsynchronousCloseException may not be neccessary
> In secure mode, Datanode process doesn't exit when disks fail.
> --------------------------------------------------------------
>
> Key: HDFS-1692
> URL: https://issues.apache.org/jira/browse/HDFS-1692
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 0.20.204.0, 0.23.0
> Reporter: Bharath Mundlapudi
> Assignee: Bharath Mundlapudi
> Fix For: 0.20.204.0, 0.23.0
>
> Attachments: HDFS-1692-1.patch, HDFS-1692-v0.23-1.patch
>
>
> In secure mode, when disks fail more than volumes tolerated, datanode process doesn't exit properly and it just hangs even though shutdown method is called.
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