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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/05/02 06:30:10 UTC
[jira] [Commented] (HADOOP-9930) Desync
AbstractDelegationTokenSecretManager
[ https://issues.apache.org/jira/browse/HADOOP-9930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524656#comment-14524656 ]
Hadoop QA commented on HADOOP-9930:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch | 0m 0s | The patch command could not apply the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12601455/HADOOP-9930.2.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / f1a152c |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/6286/console |
This message was automatically generated.
> Desync AbstractDelegationTokenSecretManager
> -------------------------------------------
>
> Key: HADOOP-9930
> URL: https://issues.apache.org/jira/browse/HADOOP-9930
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Attachments: HADOOP-9930.2.patch, HADOOP-9930.patch
>
>
> The ADTSM is heavily synchronized. The result is that verifying, creating, renewing, and canceling tokens are all unnecessarily serialized. The only operations should be serialized are per-token renew and cancel operations.
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