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https://issues.apache.org/jira/browse/HDFS-990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins updated HDFS-990:
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    Component/s: name-node

> FSNameSystem#renewDelegationToken doesn't compile
> -------------------------------------------------
>
>                 Key: HDFS-990
>                 URL: https://issues.apache.org/jira/browse/HDFS-990
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.22.0
>            Reporter: Eli Collins
>            Priority: Blocker
>             Fix For: 0.22.0
>
>
> The following code returns a boolean but a long (the new expiration time) is 
> expected. Looks like HDFS-986 introduced this.
> {code} 
>  public long renewDelegationToken(Token<DelegationTokenIdentifier> token)
>       throws InvalidToken, IOException {
>     String renewer = UserGroupInformation.getCurrentUser().getShortUserName();
>     return dtSecretManager.renewToken(token, renewer);
>   }
> {code}

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