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https://issues.apache.org/jira/browse/HDFS-14120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Liang updated HDFS-14120:
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Description: Currently with HDFS-14017, ORFPP behaves the similar way on
handling delegation as ConfiguredFailoverProxyProvider. Specifically, given the
delegation token associated with name service ID, it clones the DTs for all the
corresponding physical addresses. But ORFPPwIP requires more work than CFPP in
the sense that it also leverages VIP address for failover, meaning in addition
to cloning DT for physical addresses, ORFPPwIP also needs to clone DT for the
VIP address, which is missed from HDFS-14017. This is specific to ORFPPwIP,
should not affect ORFPP. (was: Currently with HDFS-14017, ORFPP behaves the
similar way on handling delegation as ConfiguredFailoverProxyProvider.
Specifically, given the delegation token associated with name service ID, it
clones the DTs for all the corresponding physical addresses. But ORFPP requires
more work than CFPP in the sense that it also leverages VIP address for
failover, meaning in addition to cloning DT for physical addresses, ORFPP also
needs to clone DT for the VIP address, which is missed from HDFS-14017.)
> ORFPP should also clone DT for the virtual IP
> ---------------------------------------------
>
> Key: HDFS-14120
> URL: https://issues.apache.org/jira/browse/HDFS-14120
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: HDFS-12943
> Reporter: Chen Liang
> Assignee: Chen Liang
> Priority: Major
>
> Currently with HDFS-14017, ORFPP behaves the similar way on handling
> delegation as ConfiguredFailoverProxyProvider. Specifically, given the
> delegation token associated with name service ID, it clones the DTs for all
> the corresponding physical addresses. But ORFPPwIP requires more work than
> CFPP in the sense that it also leverages VIP address for failover, meaning in
> addition to cloning DT for physical addresses, ORFPPwIP also needs to clone
> DT for the VIP address, which is missed from HDFS-14017. This is specific to
> ORFPPwIP, should not affect ORFPP.
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