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https://issues.apache.org/jira/browse/YARN-1325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13843771#comment-13843771
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Xuan Gong commented on YARN-1325:
---------------------------------
bq.verifyAndSetAllRpcAddresses -> verifyAndSetAllServiceAddresses
DONE
bq.Make YarnConfiguration.RM_RPC_ADDRESS_CONF_KEYS @Private
DONE
bq.YarnConfiguration.RM_RPC_ADDRESS_CONF_KEYS -> RM_SERVICES_ADDRESS_CONF_KEYS
DONE
bq.excapeRPCAddressVerification can be completely removed if you change
RM_RPC_ADDRESS_CONF_KEYS itself to depend on HttpConfig.isSecure. Right?
fixed
The new patch will focus on checking Configuration contains multiple RMs only.
Checking the Configuration that the RM service addresses configurations have
been set for all of RM_Ids will be done on YARN-1485.
> Enabling HA should check Configuration contains multiple RMs
> ------------------------------------------------------------
>
> Key: YARN-1325
> URL: https://issues.apache.org/jira/browse/YARN-1325
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Tsuyoshi OZAWA
> Assignee: Xuan Gong
> Labels: ha
> Attachments: YARN-1325.1.patch, YARN-1325.2.patch, YARN-1325.3.patch
>
>
> Currently, we can enable RM HA configuration without multiple RM
> ids(YarnConfiguration.RM_HA_IDS). This behaviour can cause wrong operations.
> ResourceManager should verify that more than 1 RM id must be specified in
> RM-HA-IDs.
> One idea is to support "strict mode" to enforce this check as
> configuration(e.g. yarn.resourcemanager.ha.strict-mode.enabled).
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