[
https://issues.apache.org/jira/browse/HDFS-1766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tsz Wo Nicholas Sze resolved HDFS-1766.
---------------------------------------
Resolution: Not a Problem
Fix Version/s: (was: 0.24.0)
I guess that this is not a problem anymore. Please feel free to reopen this if
I am wrong. Resolving ...
> Datanode is marked dead, but datanode process is alive and verifying blocks
> ---------------------------------------------------------------------------
>
> Key: HDFS-1766
> URL: https://issues.apache.org/jira/browse/HDFS-1766
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 0.23.0
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Attachments: killDN.patch
>
>
> We have a datanode marked dead in the namenode, and it is not taking any
> traffic. But it is verifying blocks continuously, so the DataNode process is
> definitely not dead. Jstack shows that the main thread and the offerService
> thread are gone but the JVM stuck at waiting for other threads to die. It
> seems to me that the offerService thread has died abnormally, for example, by
> a runtime exception and it did not shut down other threads before exiting.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
