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https://issues.apache.org/jira/browse/HADOOP-13720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongjun Zhang updated HADOOP-13720:
-----------------------------------
Attachment: HADOOP-13720.007.patch
> Add more info to the msgs printed in AbstractDelegationTokenSecretManager for
> better supportability
> ---------------------------------------------------------------------------------------------------
>
> Key: HADOOP-13720
> URL: https://issues.apache.org/jira/browse/HADOOP-13720
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common, security
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Priority: Trivial
> Labels: supportability
> Attachments: HADOOP-13720.001.patch, HADOOP-13720.002.patch,
> HADOOP-13720.003.patch, HADOOP-13720.004.patch, HADOOP-13720.005.patch,
> HADOOP-13720.006.patch, HADOOP-13720.007.patch
>
>
> Currently AbstractDelegationTokenSecretManager$checkToken does
> {code}
> protected DelegationTokenInformation checkToken(TokenIdent identifier)
> throws InvalidToken {
> assert Thread.holdsLock(this);
> DelegationTokenInformation info = getTokenInfo(identifier);
> if (info == null) {
> throw new InvalidToken("token (" + identifier.toString()
> + ") can't be found in cache");
> }
> if (info.getRenewDate() < Time.now()) {
> throw new InvalidToken("token (" + identifier.toString() + ") is
> expired");
> }
> return info;
> }
> {code}
> When a token is expried, we throw the above exception without printing out
> the {{info.getRenewDate()}} in the message. If we print it out, we could know
> for how long the token has not been renewed. This will help us investigate
> certain issues.
> Create this jira as a request to add that part.
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