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Hadoop QA commented on HADOOP-13155: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s {color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 4s {color} | {color:red} HADOOP-13155 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12804893/HADOOP-13155.pre.patch | | JIRA Issue | HADOOP-13155 | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/9521/console | | Powered by | Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Implement TokenRenewer in KMS and HttpFS > ---------------------------------------- > > Key: HADOOP-13155 > URL: https://issues.apache.org/jira/browse/HADOOP-13155 > Project: Hadoop Common > Issue Type: Bug > Reporter: Xiao Chen > Assignee: Xiao Chen > Attachments: HADOOP-13155.pre.patch > > > Service DelegationToken (DT) renewal is done in Yarn by > {{org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer}}, > where it calls {{Token#renew}} and uses ServiceLoader to find the renewer > class > ([code|https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/Token.java#L382]), > and invokes the renew method from it. > We seem to miss the token renewer class in KMS / HttpFSFileSystem, and hence > Yarn defaults to {{TrivialRenewer}} for DT of such kinds, resulting in the > token not being renewed. > As a side note, {{HttpFSFileSystem}} does have a {{renewDelegationToken}} > API, but I don't see it invoked in hadoop code base. KMS does not have any > renew hook. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org