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https://issues.apache.org/jira/browse/HDFS-15111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17033996#comment-17033996
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Konstantin Shvachko commented on HDFS-15111:
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Sorry I got distracted from this.
I think you got confused by the name of the method {{stopStandbyServices()}}.
It is actually stopping non-active services. Other HAServiceStates
{{INITIALIZING}} and {{STOPPING}} don't have corresponding HAState classes.
{{INITIALIZING}} essentially stands for {{HAState == null}} and {{STOPPING}} is
minimally used in HDFS.
I am fine printing "standby" instead of those if feel strong, but it is kinda
confusing.
> stopStandbyServices() should log which service state it is transitioning from.
> ------------------------------------------------------------------------------
>
> Key: HDFS-15111
> URL: https://issues.apache.org/jira/browse/HDFS-15111
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs, logging
> Affects Versions: 2.10.0
> Reporter: Konstantin Shvachko
> Assignee: Xieming Li
> Priority: Major
> Labels: newbie++
> Attachments: HDFS-15111.001.patch, HDFS-15111.002.patch,
> HDFS-15111.003.patch
>
>
> Trying to transition Observer to Standby state. {{stopStandbyServices()}}
> logs that it is "Stopping services started for standby state". It should be
> "Stopping services started for observer state"
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