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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10438) When NameNode HA is configured to use the lifeline RPC server, it should log the address of that server.
Date Fri, 20 May 2016 05:41:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-10438:
---------------------------------
    Attachment: HDFS-10438.002.patch

[~arpitagarwal], thank you for the review.  I'm attaching patch v002 with just a cosmetic
change to satisfy the Checkstyle line length warning.  Dos this still look good?

> When NameNode HA is configured to use the lifeline RPC server, it should log the address
of that server.
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10438
>                 URL: https://issues.apache.org/jira/browse/HDFS-10438
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, namenode
>            Reporter: KWON BYUNGCHANG
>            Assignee: Chris Nauroth
>            Priority: Minor
>         Attachments: HDFS-10438.001.patch, HDFS-10438.002.patch
>
>
> As reported by [~magnum]:
> I have configured below
> {code}
> dfs.namenode.servicerpc-address.xdev.nn1=my.host.com:8040
> dfs.namenode.lifeline.rpc-address.xdev.nn1=my.host.com:8041
> {code}
> servicerpc port is 8040,  lifeline port is 8041.
> however zkfc daemon is logging using servicerpc port. 
> It may cause confusion.
> thank you.
> {code}
> 2016-05-19 19:18:40,566 WARN  ha.HealthMonitor (HealthMonitor.java:doHealthChecks(207))
- Service health check failed for NameNode at my.host.com/10.114.87.91:8040: The NameNode
has no resources available
> {code}



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