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https://issues.apache.org/jira/browse/HADOOP-9880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13742357#comment-13742357
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Sanjay Radia commented on HADOOP-9880:
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Daryn, your hack is slightly more appealing. However, the client-side does know
how to deal with StandbyException (ie it tries on the other side). So we need
to fix the client side to catch the InvalidToken unwrap the cause and then
retry.
BTW HDFS-3083 has a test and we need to run that test against this one verify
that we have not regressed.
> SASL changes from HADOOP-9421 breaks Secure HA NN
> --------------------------------------------------
>
> Key: HADOOP-9880
> URL: https://issues.apache.org/jira/browse/HADOOP-9880
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.1.0-beta
> Reporter: Kihwal Lee
> Assignee: Daryn Sharp
> Priority: Blocker
> Attachments: HADOOP-9880.patch
>
>
> buildSaslNegotiateResponse() will create a SaslRpcServer with TOKEN auth.
> When create() is called against it, secretManager.checkAvailableForRead() is
> called, which fails in HA standby. Thus HA standby nodes cannot be
> transitioned to active.
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