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https://issues.apache.org/jira/browse/HDFS-15024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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huhaiyang updated HDFS-15024:
-----------------------------
Attachment: HDFS-15024.001.patch
Affects Version/s: 3.3.0
2.10.0
3.2.1
Description:
{code:java}
When we enable the ONN , there will be three NN nodes for the client
configuration,
Such as configuration
<property>
<name>dfs.ha.namenodes.ns1</name>
<value>nn2,nn3,nn1</value>
</property>
Currently, nn2 is in standby state, nn3 is in observer state, and nn1 is in
active state
When the user performs an access HDFS operation
{code}
Summary: [SBN read] In FailoverOnNetworkExceptionRetry , Number
of NameNodes as a condition of calculation of sleep time (was: [SBN read] In
FailoverOnNetworkExceptionRetry getFailoverOrRetrySleepTime method, Number of
NameNodes as a condition of calculation of sleep time)
> [SBN read] In FailoverOnNetworkExceptionRetry , Number of NameNodes as a
> condition of calculation of sleep time
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-15024
> URL: https://issues.apache.org/jira/browse/HDFS-15024
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 2.10.0, 3.3.0, 3.2.1
> Reporter: huhaiyang
> Priority: Major
> Attachments: HDFS-15024.001.patch
>
>
> {code:java}
> When we enable the ONN , there will be three NN nodes for the client
> configuration,
> Such as configuration
> <property>
> <name>dfs.ha.namenodes.ns1</name>
> <value>nn2,nn3,nn1</value>
> </property>
> Currently, nn2 is in standby state, nn3 is in observer state, and nn1 is in
> active state
> When the user performs an access HDFS operation
> {code}
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