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https://issues.apache.org/jira/browse/HDFS-14651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16978193#comment-16978193
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Yiqun Lin edited comment on HDFS-14651 at 11/20/19 8:47 AM:
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{quote}
HDFS-14649 will add CHECK_SUSPICIOUS type. it is executed in different probe
thread pool by different probe type. so we need define this type.
{quote}
I see now we meet the error, we all add the node to the dead list. Is there any
other place(case) we will put into suspicious list? From my personal opinion,
only one dead node type is enough. Currently, I prefer not to add suspicious
state firstly and keep deadnode detection more clear and simple. How do you
think of this?
was (Author: linyiqun):
{quote}
HDFS-14649 will add CHECK_SUSPICIOUS type. it is executed in different probe
thread pool by different probe type. so we need define this type.
{quote}
I see now we meet the error, we all add the node to the dead list. Is there any
other place(case) we will put into suspicious list? From my personal opinion,
only one dead node type is enough. How do you think of this?
> DeadNodeDetector checks dead node periodically
> ----------------------------------------------
>
> Key: HDFS-14651
> URL: https://issues.apache.org/jira/browse/HDFS-14651
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Lisheng Sun
> Assignee: Lisheng Sun
> Priority: Major
> Attachments: HDFS-14651.001.patch, HDFS-14651.002.patch,
> HDFS-14651.003.patch, HDFS-14651.004.patch, HDFS-14651.005.patch
>
>
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